freightliner EconicSD Technical Information
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freightliner EconicSD Technical Information

freightliner EconicSD Technical Information

For truck equipment manufacturers
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Freightliner EconicSD
Technical information for
Truck Equipment Manufacturers
Preliminary, confidential document
for informational purposes only.
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  • Page 1 Freightliner EconicSD Technical information for Truck Equipment Manufacturers Preliminary, confidential document for informational purposes only.

  • Page 2: Table Of Contents

    Table of Contents 1 Vehicles ..............................5 1.2 Model designation of the Freightliner EconicSD ................6 1.3 Turning circles ..........................11 2 Contacts .............................. 12 3 Option Codes ............................13 4 Chassis guideline ..........................36 4.1 Guideline system ......................... 36 4.2 Origin ............................
  • Page 3 7.3 Assembly frame design........................ 66 7.4 Assembly frame attachment ....................... 68 7.4.1 General .............................. 68 7.4.2 Fastening by means of shackles – code 605-120 ................68 7.5 Frame parts ..........................75 7.6 Stabilizer bars/Stability Control Assist, code 49B-004/high load ..........79 7.6.1 Stability Control Assist - Code 49B-004 .....................
  • Page 4 9.3 Allison - Transmission-driven (live) power take-offs ..............177 9.4 Working speed range ........................ 182 9.5. EconicSD ........................... 182 9.5.1 Bracket in the frame code 605-122, for remote mounting of hydraulic pumps ........ 183 9.6 Maintenance and repair ......................186 10 Engine .............................

  • Page 5: Vehicles

    1 Vehicles Freightliner EconicSD, rearloader chassis, high roof, wb. 192” Freightliner EconicSD, frontloader chassis, low roof, wb. 204”...

  • Page 6: Model Designation Of The Freightliner Econicsd

    1.2 Model designation of the Freightliner EconicSD Both model designations are available with high and low cab. Wheelbase 192 in 204 in Axle (4875 mm) (5175 mm) configuration 956.264 956.265...
  • Page 7 EconicSD frontloader chassis...
  • Page 9 EconicSD rearloader chassis...

  • Page 11: Turning Circles

    1.3 Turning circles Axle configuration Wheelbase Turning circle 66.6 ft + 1.6 ft 192 in (4875 mm) (20.3 m + 0.5 m) 204 in 69.8 ft + 1.6 ft (5175 mm) (21.3 m + 0.5 m)

  • Page 12: Contacts

    2 Contacts Project and Product Management Fabian Wey Contact person Daimler Trucks North America Freightliner Custom Chassis Corporation E-mail: fabian.wey@daimler.com Sales Support Mark Faro Contact person Daimler Trucks North America E-mail: mark.faro@daimler.com...

  • Page 13: Option Codes

    3 Option Codes EconicSD high roof chassis (rearloader application) EconicSD High Roof High Must Data Code Description Included With Have ECONIC_SD HIGH CAB CABOVER X 001-009 CHASSIS X 002-004 SET BACK AXLE - TRUCK LH PRIMARY STEERING X 003-001 LOCATION...
  • Page 14 001- NO MAIN TRANSMISSION X 362-998 MOUNTED PTO 001- 001- ECONIC_SD 18,000# SINGLE X 400-121 FRONT AXLE 001- ECONIC_SD 46,000# TANDEM X 420-293 REAR AXLE 001- X 421-073 5.85 REAR AXLE RATIO 001- 001- ECONIC_SD 22.5X9.00 STEEL 001- X 502-681 DISC FRONT WHEELS 505- ECONIC_SD 22.5X9.00 STEEL...
  • Page 15 BRAKE VALVE NO DUMP VALVE/SWITCH FOR X 888-998 AIR SUSPENSION X 963-998 NO UNDERCOAT X 980-8O9 CAB COLOR A: ARCTIC WHITE FREIGHTLINER SD VOCATIONAL X 995-1A0 WARRANTY X 1U1-998 NO NAVIGATION SYSTEM NO CUSTOMER DEFINED WIRING X 33U-012 FUNCTION ELECTRONIC STABILITY...
  • Page 16 DETROIT ASSURANCE LANE X 73B-012 DEPARTURE WARNING SYSTEM WITH ON/OFF DASH SWITCH NO CAMERA/ VIDEO/ IMAGING X 73H-998 SYSTEM DETROIT ASSURANCE SIDE X 73K-002 GUARD ASSIST 3 YEARS DETROIT CONNECT BASE PACKAGE (VIRTUAL TECHNICIAN, REMOTE UPDATES, X 8D1-103 DETROIT CONNECT PORTAL ACCESS) DETROIT CONNECT PLATFORM 2016 ONBOARD...
  • Page 17 Option Must Options Options Included With Have DOMICILED, USA (EXCLUDING AA6-002 CALIFORNIA AND CARB OPT-IN STATES) DOMICILED, AA6-003 CANADA (OTHER THAN QUEBEC) DOMICILED, AA6-033 CANADA (QUEBEC) DOMICILED AND OPERATED ONLY IN AA6-047 THE STATE OF ALASKA, USA GOVERNMENT A84- BUSINESS SEGMENT REFUSE, SIDE LOAD OR REAR PACKER...
  • Page 18 MAINTAINED DIRT OR SOFT SOIL - MOST SEVERE IN- AB5-006 TRANSIT (BETWEEN SITES) ROAD SURFACE RH PRIMARY 003-002 STEERING LOCATION RH OUTBOARD MID- CHASSIS MOUNTED HORIZONTAL AFTERTREATMENT 239-020 016-108 SYSTEM ASSEMBLY 239-038 WITH RH FRAME MOUNTED VERTICAL TAILPIPE 001-009 MICHELIN XZU-S2 001-010 315/80R22.5 20 093-2CC...
  • Page 19 ECONIC_SD BATTERY SHUTOFF SWITCH AT BATTERY BOX AND DASH 001-009 293-078 MOUNTED POWER 001-010 TO BODY DISCONNECT SWITCH INTEGRAL STOP/TAIL/BACKU P LIGHTS WITH 4 001-009 294-074 FEET ADDITIONAL 001-010 WIRE AT CHASSIS END OF FRAME ALLISON 3000 RDS AUTOMATIC TRANSMISSION 001-009 342-583 WITH PTO...
  • Page 20 ECONIC_SD 001-010 400-122 20,000# SINGLE 502-681 FRONT AXLE 514-064 6.82 REAR AXLE 001-009 421-074 RATIO 001-010 ECONIC_SD ALCOA DURA BRIGHT EVO 001-009 NOT AVAILABLE WITH 20K FRONT 502-680 22.5X9.00 001-010 AXLE ALUMINUM DISC 505-680 FRONT WHEELS ECONIC_SD ALCOA DURA BRIGHT EVO 001-009 505-680 22.5X9.00...
  • Page 21 ECONIC_SD 001-009 RIGHTHAND 653-030 001-010 FOLDING CAB 003-001 DOOR DOOR LOCKS AND IGNITION SWITCH 001-009 657-1CV KEYED THE SAME 001-010 WITH (4) KEYS ECONIC_SD INTERIOR GRAB HANDLES AND STEPS IN YELLOW 001-009 678-070 AND DASH 001-010 MOUNTED GRAB HANDLE FOR PASSENGER ECONIC_SD INTERIOR GRAB...
  • Page 22 ECONIC_SD AUTOMATED FRONT 001-009 888-099 FRAME LOWERING 001-010 BY FRONT AIR SUSPENSION ECONIC_SD AUTOMATED FRAME LOWERING BY FRONT AND REAR 001-009 888-100 AIR SUSPENSION 001-010 WITHOUT AIR BAG RESIDUAL PRESSURE CONTROL ECONIC_SD AUTOMATED FRAME LOWERING BY FRONT AND REAR 001-009 888-101 AIR SUSPENSION 001-010...
  • Page 23 EconicSD low roof chassis (frontloader application) Data Must Included Description Code Roof Have With 001- ECONIC_SD LOW CAB CABOVER CHASSIS 002- SET BACK AXLE - TRUCK 003- LH PRIMARY STEERING LOCATION 004- 2020 MODEL YEAR SPECIFIED RH OUTBOARD MID-CHASSIS MOUNTED...
  • Page 24 33U- PREWIRE PACKAGE FOR REFUSE RP170 INTERFACE 342- ALLISON 3000 RDS AUTOMATIC TRANSMISSION WITH PTO PROVISION 361- NO REAR ENGINE PTO 362- NO MAIN TRANSMISSION MOUNTED PTO 400- 001-009 ECONIC_SD 18,000# SINGLE FRONT AXLE 001-010 420- 001-009 ECONIC_SD 46,000# TANDEM REAR AXLE 001-010 421- 5.85 REAR AXLE RATIO...
  • Page 25 001-009 651- 001-009 ECONIC_SD LEFTTHAND SWINGING CAB DOOR 001-010 001-010 003-002 001-009 653- ECONIC_SD RIGHTHAND SWINGING CAB DOOR 001-010 003-001 657- DOOR LOCKS AND IGNITION SWITCH KEYED THE SAME 663- TINTED WINDSHIELD 001-010 678- LH AND RH INTERIOR GRAB HANDLES 689- NO AUXILIARY HVAC UNIT 721-...
  • Page 26 980- CAB COLOR A: ARCTIC WHITE 995- FREIGHTLINER SD VOCATIONAL WARRANTY 1U1- NO NAVIGATION SYSTEM 49B- ELECTRONIC STABILITY CONTROL DETROIT ASSURANCE LANE DEPARTURE 73B- WARNING SYSTEM WITH ON/OFF DASH SWITCH 73H- NO CAMERA/ VIDEO/ IMAGING SYSTEM 3 YEARS DETROIT CONNECT BASE PACKAGE...
  • Page 27 AB1- MAXIMUM 8% EXPECTED GRADE SMOOTH CONCRETE OR ASPHALT PAVEMENT - AB5- MOST SEVERE IN-TRANSIT (BETWEEN SITES) ROAD SURFACE Must Included Options Description Roof Have With REFUSE, SIDE LOAD OR REAR PACKER BODY - AA3-062 33U-012 DOES NOT UNLOAD IN A LANDFILL DOMICILED, USA (EXCLUDING CALIFORNIA AND AA6-002 CARB OPT-IN STATES)
  • Page 28 RH OUTBOARD MID-CHASSIS MOUNTED HORIZONTAL AFTERTREATMENT SYSTEM 239-020 016-108 ASSEMBLY WITH RH FRAME MOUNTED VERTICAL 239-038 TAILPIPE 001-009 MICHELIN XZU-S2 315/80R22.5 20 PLY RADIAL 093-2CC 001-010 FRONT TIRES 400-122 ECONIC_SD FUEL FILTER/WATER SEPARATOR 001-009 122-134 WITH HEATED BOWL 001-010 001-009 138-056 ECONIC_SD 110V BLOCK HEATER 001-010...
  • Page 29 421-074 6.82 REAR AXLE RATIO 001-009 ECONIC_SD ALCOA DURA BRIGHT EVO 22.5X9.00 available 502-680 001-010 ALUMINUM DISC FRONT WHEELS with 20K 505-680 front axle 001-009 ECONIC_SD ALCOA DURA BRIGHT EVO 22.5X9.00 505-680 001-010 ALUMINUM DISC REAR WHEELS 502-680 514-064 315/80R22.5 20 PLY RADIAL FRONT TIRES 400-122 520-585 MICHELIN XZU-S2 FRONT TIRES...
  • Page 30 ECONIC_SD INTERIOR GRAB HANDLES AND STEPS 001-009 678-070 IN YELLOW AND DASH MOUNTED GRAB HANDLE 001-010 FOR PASSENGER ECONIC_SD INTERIOR GRAB HANDLES AND STEPS 001-009 678-071 IN YELLOW 001-010 ECONIC_SD COOLANT HEATER AUXILIARY CAB 001-009 689-104 HEATER WITH DASH CONTROLS 001-010 727-1AY SINGLE AIR HORN UNDER LH DECK...
  • Page 31 Upward tailpipe – code 239-020 The exhaust system variant with upward tailpipe (code 239-020) is optional equipment on the EconicSD. The final alignment of the tailpipe attachment can be varied by connecting pipe clamps. Tailpipe, upward, variable – code 239-038 For vertical exhaust pipes, a variable extension of up to 23.62 in (600 mm) is also optionally available...
  • Page 32 Inboard downward tailpipe - code 239-001 As standard a variant with inboard tailpipe pointing downwards is available under code 239-001.
  • Page 34 Drawings code 239-020...
  • Page 35 Drawings code 239-038...

  • Page 36: Chassis Guideline

    4 Chassis guideline With the aid of a vehicle guideline system and the defined point of origin, (coordinates zero point), any point on the vehicle can be clearly identified. The Body/Equipment Mounting Directives and the 3D data refer to this defined point of origin and the associated guideline system.

  • Page 37: Chassis Weights

    5 Chassis weights EconicSD Rearloader Chassis...
  • Page 38 EconicSD Frontloader Chassis Two versions available: 18K frontaxle (64 K GVW) and 20 K frontaxle (66 K GVW).
  • Page 39 Econic Sideloader Chassis Two versions available: 18K frontaxle (64 K GVW) and 20 K frontaxle (66 K GVW).

  • Page 40: Load Distribution/Minimum Axle Loads

    5.3 Minimum rear axle load For regulation-compliant operation of the vehicle, a load distribution of at least 33% of the actual vehicle weight onto the rear axle(s) must be ensured on all EconicSD vehicles with one front axle. Counter-ballasting must be provided if necessary.

  • Page 41: Weights And Axle Loads

    5.4 Weights and axle loads The standard code 400-121 provides an 18 klbs (8 t) front axle for the EconicSD, regardless of its subsequent field of operations. As option, a 20 klbs (9 t) front axle is available with code 400-122.

  • Page 42: Weight Code

    This information can also be found in the valid vehicle documents/registration papers. Note Depending on the weight code, certain special equipment items may be additionally required. Code Wheel Allison Max. GVW (perm. axle loads) EconicSD Configuration Transmission 62 klbs (18/23/23) Standard 3000 RDS (28t (9/10.5/10.5)) 64 klbs (18/23/23)

  • Page 43: Chassis Frame And Dimensions

    6 Chassis frame and dimensions 6.1 Attachment above roof  Observe the permissible center of gravity location and the front axle load.  Make sure that there is sufficient space for tilting (particularly for antennas, lights etc.). Cab tilting range Cab variant 68.7 in 124.2 in...

  • Page 44: Cab, Integral Carrier, Body Length

    6.2 Cab, integral carrier, body length The distance between components of the integral carrier (1) and the body must be at least 1.97 in (50 mm). Cab dimensions Height cab above Gap to body Cab variant Cab overhang (B) road (A)* 114 in 74 in min.
  • Page 45 Body length to rear edge of frame Wheelbase 192“ 204“ 216“ Body length 165.3 177.1 188.9 to rear edge of frame A* [in](mm) * With standard frame overhang of 39 in (1000 mm)

  • Page 46: Vehicle Identification Number

    VIN 1 F V A C X B S 3 9 H A 1 2 3 4 5 World Manufacturer Identification – Positions 1-3 Code Manufacturer Make Type Daimler AG Freightliner Truck Incomplete Vehicle Chassis - Position 4 Code Steering Truck 6x4 Model, cab , GVWR –...

  • Page 47: Cab

    6.4 Cab Aftermarket modifications to the cab of the EconicSD are possible to a limited extent. The tilt cab must not be rigidly connected to the body. 6.4.1 Seats The following seat are available for the EconicSD ex-factory: Standard/ Code EconicSD...

  • Page 48: Packaging

    6.5 Packaging Packaging of Freightliner EconicSD 956.264 Packaging of Freightliner EconicSD 956.265 Exhaust system – code 239-020 (option) Allison automatic transmission Battery and equipment carrier + compressed-air reservoir Battery equalizer Integral carrier (carries the exhaust pipe, air intake, air filter, operating fluid reservoirs) Compressed-air drier + compressed air reservoir 6.6 woman (25 l) AdBlue tank...
  • Page 49 6 Required space to remove Air filter (no vehicle component) 7 Exhaust system – code 239-020 (option) Rear view of Freightliner EconicSD Note The packaging varies according to the equipment selected. Depending on the option selected, the packaging can deviate from the series production...

  • Page 50: Chassis Frame

    6.6 Chassis frame WARNING Do not modify any safety-relevant threaded connections, e.g. that are required for wheel alignment, steering or braking functions. When loosening threaded connections make sure that, when work is complete, the threaded connection corresponds again to the original condition. Welding on the chassis/body may only be carried out by specialist personnel.

  • Page 51: Height Of Chassis

    Front end of frame Distance from Distance Frame rails Frame rails lower edge of OUTSIDE TO between INSIDE TO OUTSIDE TO upper flange OUTSIDE rows of holes INSIDE DIM OUTSIDE DIM to 1 row of holes (d) 35.43 in *32.83 in 33.54 in 2.26 in 1.97 in...

  • Page 52: Cross Members On Chassis Frame

    6.6.3 Cross members on chassis frame The chassis frame of the EconicSD consists partly of:  An offset cross member in the area of the transmission  A C-profile cross member in the area of the front end frame drop ...

  • Page 53: Position Of Reinforcements

    6.6.5 Position of reinforcements Using the example of wb 192” Reinforcement in case of 20K front axle:...

  • Page 54: Suspension Type

    6.6.6 Suspension Type Suspension Type EconicSD Code Suspension Capacity Air suspension front single 400-121 18 klbs axle Air suspension front single 400-122 20 klbs axle (option) Air suspension rear tandem 420-293 23 klbs axle 6.7 Bores on the longitudinal frame member The chassis frame has a full-length whole pattern.

  • Page 55: Threaded Connections On The Chassis Frame

    Thanks to the use of flange head bolts, all threaded connections on the chassis of Freightliner EconicSD are maintenance free, i.e. retightening of the bolts in the context of regular service intervals is no longer necessary. All threaded connections used for work on Freightliner EconicSD must satisfy...
  • Page 56 Properties of flange head bolts The main feature of this type of bolt is a press-fitted flange, which increases the bolt head contact area. Flange head bolt Detail of flange head bolt The unit pressure that is created under the bolt head during the process of tightening is low in contrast to other designs, because it is spread over the increased contact surface.

  • Page 57: Used Bolts And Nuts & Tightening Torque

    6.8.3 Used bolts and nuts & tightening torque Flange head bolt Bolt M16 x 1.5 x 60 0.63 2.36 2.36 0.94 1.36 0.57/0.39 10.9 H1: Property class 10.9: Tensile strength R : 145,038 PSI (10x100=1.000 MPa) Yield strength : 130,534 PSI ((10 x100) x (9/10) = 1.000 x 0.9 = 900 MPa) Integrated grip Clamping...
  • Page 58 Class II Tightening torque variation in tightening process: ± 3 % to ± 8 % Nut runner with shut-off clutch; torque wrench: - 5% Preload force F Tightening torque v min lbf ft Thread (Nm) (kN) 21.8 ± 1.7 3660 M 8x1.25 (29.5 ±...
  • Page 59 Class III Tightening torque variation in tightening process: ± 3 % to ± 20 % impact driver; "good impact wrench": -20 % Tightening torque Preload force F v min Thread lbf ft (Nm) (kN) 19.2 ± 3.7 2900 M 8x1.25 (26 ±...

  • Page 60: Riveted Joints On The Chassis Frame

    6.9 Riveted joints on the chassis frame The connection between the front end of the frame and the longitudinal frame member is riveted as standard. If it is necessary, the aforementioned riveted joints can subsequently be replaced with threaded connections of the following variant: ...

  • Page 61: Modifications To The Frame Overhang

    6.10 Modifications to the frame overhang The EconicSD ex-factory has an overhang of 39.37 in (1000 mm) (code 552-033), optional with 70.87 in (1800mm) (code 552-060), referred to the middle of last rear axle. The specifications are based on a uniform load distribution.
  • Page 62 o Only for rear loader bodies (high stiffness in this area due to body): at least 23.62 in (600 mm) Own end cross member has to be installed or existing has to be modified 1 cut of chassis frame  To cut the longitudinal member, it may be necessary to remove the cross member.
  • Page 63 Extend the assembly frame to the end of the chassis frame.  Trailer operation If the frame overhang is extended, trailer operation is not permissible with the Freightliner EconicSD. If the end cross member is displaced in a vehicle having a trailer brake system installed, the modifications to the brake lines must be approved by a specialist Check the trailer connections for proper function.

  • Page 64: End Cross Member

    6.10.1 End cross member End cross member without trailer operation  The end crossmember installed as standard is not designed for trailer operation. End cross member in frame End cross member  No additional frame inserts are required when the end cross member is relocated forwards. Preliminary setup for end cross member for trailer coupling–...

  • Page 65: Reinforcements

    6.11 Reinforcements  If the frame is modified, internal or external reinforcing brackets must be installed.  The reinforcing brackets should be bolted on and be flush with the end faces of the upper and lower flanges. Use the existing bores in the chassis frame longitudinal member. ...

  • Page 66: Body Mounting

    7 Body Mounting 7.1 Assembly frame material Assembly frame with mounting via shackles: at least steel S 500 MC or steel with equivalent yield strength (assembly frames made of high-strength steel must have at least the equivalent rigidity of steel assembly frames). Yield strength Tensile strength Elongation at...
  • Page 67  The dimensions and the required section modulus depend on which body is planned; refer to the relevant Section.  A continuous assembly frame is recommended.  If the Truck Equipment Manufacturer has modified the wheelbase or the overhang, the assembly frame must be continuous.

  • Page 68: Assembly Frame Attachment

    7.4 Assembly frame attachment 7.4.1 General  The body must rest flat on the chassis frame longitudinal member.  Torsion of the chassis frame caused by body mounting is not permissible.  Position the vehicle on a flat, horizontal surface before mounting the body. ...
  • Page 69 Shackle – code 605-120 Welding of shackle A 960 316 23 54 Thickness: 0.28 in (7 mm) Material: S 500 MC Wheelbase: 192 in Wheelbase: 204 in Fastening for assembly frames of greater gauge...
  • Page 70 If the assembly frame is wider than the chassis frame, please note the following:  The assembly frame longitudinal members must lie level on the upper flanges of the chassis frame and follow the course of the chassis frame.  It must be fastened using appropriately modified mounting consoles.
  • Page 71 Wheelbase 192”...
  • Page 72 Wheelbase 204”...

  • Page 75: Frame Parts

    7.5 Frame parts...

  • Page 79: Stabilizer Bars/Stability Control Assist, Code 49B-004/High Load

    Code 630-007: Reinforced stabilizer bar on driven rear axle Stability Control Assist, code 49B-004 The EconicSD is equipped with Stability Control Assist, code 49B-004, as standard. The level of the high load parameter for Stability Control Assist must be parameterized according to the type of load (see "Types of load"...

  • Page 80: Stability Control Assist - Code 49B-004

    Note Freightliner cannot vouch for the handling, braking and steering ability of vehicles with attachments, bodies, equipment or modifications for payloads with unfavorable centers of gravity (e.g. rear-mounted, overheight and side-mounted loads). The conversion company or Truck Equipment Manufacturer is responsible for the driving safety of vehicles with these bodies.

  • Page 81: Brake And Compressed-Air System

    Do not impede cooling by attaching additional hub caps or brake disk covers, etc. 7.8 Frequent-stop brake – code 883-032 The frequent-stop brake is optionally available for the EconicSD and is recommended for municipal vehicles which perform frequent starting and stopping maneuvers (refuse collecting vehicles etc.).

  • Page 82: Repair And Modification Of Compressed-Air Lines

    The frequent-stop brake must not be used as a parking brake. The driver must apply the parking brake when leaving the cab! The operator's manual must be observed! 7.9 Repair and modification of compressed-air lines Freightliner recommends that compressed air lines are only completely replaced with following tested and approved plastic pipes. Description Diameter ...
  • Page 83 The procedure for repairing or extending the brake and air suspension system with compressed air connector VOSS 232 is described below. Compressed-air lines leading from axle modulators and pressure regulating modules to the brake cylinders (possibly via ABS valves) must be kept as short as possible so that the performance of the brake system is not impaired.

  • Page 84: Connection Parts

    Cutting compressed-air lines:  Compressed-air lines must be cut off at right angles. The knife with number 000 589 12 28 00 or another suitable tool may be used for this.  Make sure that no particles remain in the lines. 7.9.1 Connection parts The approved systems for line connections are: ...

  • Page 85: Compressed Air Tap

    7.10 Compressed air tap 7.9.1 Compressed air tap in the frame The EconicSD is equipped as standard with a compressed air distributor for auxiliary consumers. Position of compressed air tap on the vehicle 7.9.2 Connection of additional auxiliary consumers ...
  • Page 86 Compressed air distributor for auxiliary consumers If an additional auxiliary consumer is to be connected, a further middle segment (2) must be inserted between the last and the last-but-one element. For this, the last segment (1) is removed, the new middle segment (2) is installed in this position, and the last segment (1) is attached one position further on.
  • Page 87 Segment – Middle piece The necessary parts for connecting an auxiliary consumer via an additional segment must be procured by aftersales. Parts for connection of a compressed air-line 0.236 x 0.039 in (6x1 mm) Quantity Part number Designation A645 990 03 78 Middle segment with barbed profile MBN15049 NW4 A014 997 76 48 O-ring...

  • Page 88: Maximum Permissible Air Consumption

    Parts for additional connection of an auxiliary consumer to the auxiliary consumer rail The quantity specifications are based on retrofitting one middle segment. Note To protect the other auxiliary consumers (vehicle-side), connection is permitted only via an additional overflow valve without return flow (part no. A005 429 64 44) with an opening pressure of 105.9 PSI (7.3 bar) (tolerance 0/-4.3 (0/-0.3)).

  • Page 89: Compressed Air Tap In The Cab

    7.11 Compressed air tap in the cab A compressed air tap in the cab is possible for auxiliary consumers with a low air requirement:  Compressed air may be tapped in the cab only at circuit 24 – Auxiliary consumers – on the distributor rail.
  • Page 90 Connection strip and separator plate in cab 1 Connection strip 2 Separator plate Separator plate connections 6 to 15 are occupied or reserved by chassis equipment and must not be used by the Truck Equipment Manufacturer. Connections 1 to 5 are available for the Truck Equipment Manufacturer. Connection sleeve from separator plate to cab interior (A 000 990 39 78) Connection sleeve from separator plate to chassis (A 000 990 42 78/A 000 990 43 78) Claw (A 645 431 04 42) to be fastened with M6x40 bolt...

  • Page 91: Electrical System

    8 Electrical System 8.1 Working on the electrical system WARNING Before installing any attachments, bodies, equipment or carrying out any modifications to the basic vehicle and/or its major assemblies, you must read the sections of the vehicle operator's manual relating to assembly, as well as the operating and assembly instructions issued by the manufacturer of the accessories and items of special equipment.

  • Page 92: Vehicle Ground

    8.1.1 Vehicle ground The ground return conductor for the electrical consumers is conducted not via the vehicle frame (potential-free frame), but by the negative terminal of the battery or by wiring via a central ground point on the engine or via the actuating electronic system. Note Routing the ground return conductor via the vehicle frame can cause damage to engine and transmission components and to the ground line.
  • Page 93 Mechanical battery disconnect switch Freightliner EconicSD is standardly equipped with a mechanical battery disconnect switch, which is located next to the battery carrier. The battery switch is positioned between the positive side of the battery and the power distributor. After switching off the ignition and before actuating the disconnect switch, the user must wait for a certain period of time to elapse.

  • Page 95: Lines, Connectors And Control Units

    8.1.3 Lines, connectors and control units  A connector must not be unplugged from or plugged into the control units while the ignition is on.  Lines must be protected from heat by means of insulation.  Chafing of electrical lines must be avoided. ...

  • Page 96: Power Tap For Auxiliary Consumers

    Observe the following when retrofitting electrical consumers:  Board voltage at Freightliner EconicSD is 24 V.  12 V supply for body is realized by an equalizer. Permanently power tapping directly at the terminal clamps of the battery is not allowed.
  • Page 97 Mini-relay with freewheeling resistor, changeover contact 24 V A 000 982 21 23...

  • Page 98: Alternator Charging Current

    The on-board electrical system is configured as follows depending on the equipment installed in the vehicle: Code Designation EconicSD Batteries 2 x 12 V/220 Ah, low- Standard maintenance Standard Alternator 28 V/150 A 8.2.1 Alternator charging current Alternator charging Working/...

  • Page 99: Power Distributor

    WARNING The conical bolting of the battery clamp may not be used for additional components since a loss of clamping force can intrinsically occur at the battery clamp. This could result in damage to electrical and electronic components.  Permanent power tapping directly at the M6 screw bolt of the battery terminal clamps is not permissible.
  • Page 100 Diagram of EconicSD power distributor Cross- Code Designation Voltage Fuse Remark section in² Feed line (+) from battery switch Can be used by BB, 24 V Not defined max. 125 A if 24 V supply is required 0.009 24 V Control device MUX 1 max.
  • Page 101  Connection to the power distributor requires the making of a hole in the outer wall of the housing. The housing outer wall has a predetermined fracture point for this (break through using a blunt punch). Then check the housing for damage. For sealing the seal A960 546 30 86 has to be used.

  • Page 102: Electrical Interfaces

    8.3.1 Installation of control units, relays and fuses in the electrical compartment The electrical compartment of the Freightliner EconicSD is located behind the driver's seat and consists mainly of the carrier for the factory-installed electronics and control units.

  • Page 103: Interface In Electrical Compartment Of Cab

    8.3.2 Interface in electrical compartment of cab The cab/chassis separation point (FF) in the electronics compartment of the cab is used to bring together the individual sub harnesses of the overall vehicle. Separation point in left-hand drive vehicle Sockets X71-X74 in electrical compartment behind driver's seat Diagram of cab/chassis separation point (FF) in left-hand drive vehicle: View of separation point with electrical compartment lid removed All sockets that are smaller than the corresponding slot are to be arranged on the right side.
  • Page 104 The designation of the sockets describes the functionality behind the connector and the position of the relevant sub harness in the vehicle: Engine Engine Right Left Left Front end (left (left BB cab frame frame frame (left frame) frame) frame) Engine Front end Engine...
  • Page 105 Separation point in right-hand drive vehicle The socket arrangement in the right-hand drive vehicle is a mirror image of the left-hand drive vehicle (see illustration below). The cavity assignments of the sockets are identical between left-hand and right-hand drive. Diagram of cab/chassis separation point (FF) in right-hand drive vehicle: View of separation point with electrical compartment lid removed All sockets that are smaller than the corresponding slot are to be arranged on the left side.
  • Page 106 12V Supply in Cab, 15 A max. The EconicSD is equipped with a 12V supply in the electric compartment behind the driver’s seat for auxiliary devices. It is available at socket X72, pin 12 and 13. It is protected by a resettable 15A fuse (FA4 F2).

  • Page 107: Code 293-078 - Emergency Off Switch For Truck Equipment Manufacturer, In Dash Support

    8.3.3 Code 293-078 – Emergency off switch for Truck Equipment Manufacturer, in dash support Emergency off switch in dash support  The option code 293-078 integrates an emergency off-switch, wired up to the electrical compartment, into the dash support. The position guarantees that it is easily accessible to the driver.

  • Page 108: Installation Of Additional Electrical Cables

    Socket X13/18 (ABHV) (Only with code 293-078) Cross- Technical note Line Cavity Designation section Designation Emergency off switch ABHN 4 a ws Only with code 293-078 0.0012 NC contact 2 (0.75) Emergency off switch ABHN 3 a ws Only with code 293-078 0.0012 NC contact 2 (0.75)
  • Page 109 Installation of additional electrical cables from frame to cab If an additional cable has to be routed from the body to the electrical compartment inside the cab, following route is proposed:  Route the cable along the chassis frame (shielding against hot parts, e.g. engine, has to be observed).
  • Page 110  Remove 2 covers (for cable routing). They are only fixed with few bolts Covers inside cab  Route the cable through the hole in the floor for cable bushing up to the electronic compartment Removed cover Hole for cable bushing ...
  • Page 111 Route the cable along the chassis frame (shielding against hot parts, e.g. engine, has to be observed). Proposed routing from frame (conduit from frame to tilting point already installed, nominal width 0.91 in (23 mm))  Open the maintenance flap and remove the side trim Front view ...
  • Page 112  Cut open the standard conduit (1) behind the cab pivot near the next bracket. (To do this, cut the cable ties, then refasten the remaining lines to the bracket with cable ties). Note To prevent moisture from entering the interior of the cab, the corrugated tube no longer required should be sealed appropriately.
  • Page 113  Pass the monitor cable to the area in the dash support, where the monitor will be installed (eventually cover (1) and dashboard (2) have to be dismounted as well) View of cabin, back view 1 Cover 2 Dashboard Installation of electrical cables from electrical compartment to dashboard From electrical compartment to dashboard, a cable duct is located below the cabin floor: Cables from electrical compartment to dash support, top view If an additional cable has to be routed from the electronic compartment to the dashboard inside the...
  • Page 114  Dismount the cover (1) of the electronic compartment (2) Electrical compartment, front view  Dismount the cover of the cup holder (1) Cup holder, electrical compartment, top view Cup holder Vehicle tool kit Factory-installed electrical lines from frame to electrical compartment Electrical compartment ...
  • Page 115 Aluminum plate (1), top view Connection to co-driver`s seat 1 Aluminum plate 2 Fixation bolts  Dismount the cover of the cable conduit (1).
  • Page 116  Remove the bolted step edge (1) and fold the carpet back (2). Afterwards dismount the cover of the cable conduit (3) Top views inside cabin 1 Step edge 2 Carpet 3 Cover of cable conduit  Dismount the clipped dashboard cover and afterwards the bolted lower cover Front views inside cabin 1 Dashboard cover 2 Lower cover...
  • Page 117 Installation of electrical cables to roof shafts If only few cables shall be routed from dashboard to roof shafts, they can be routed beneath the A- pillar trim. Front view inside cabin 1 A-pillar cabin with clipped cover If cables from electrical compartment shall be routed to roof shafts, it will be necessary to dismount the whole roof cover on the inside at driver`s side.
  • Page 118 DIN-shafts with cover below roof Cover of DIN-shaft consists of duopolistic part (1) and (2)  The profile below the DIN-shafts is not usable, because this is the housing of EconicSD sunblind. View from inside of cabin 1 Sunblind 2 Supporting structure of DIN-shafts...
  • Page 119 Lateral cross section view 1 Sunblind 2 Supporting structure of DIN-shafts There are only two possibilities to fixate additional equipment: 1. Fixation at the superstructure of the roof View to roof, inside cabin one Superstructure of cabin (aluminum profile) Lateral cross section view 1 Superstructure of cabin (aluminum profile)
  • Page 120 2. Fixation at the supporting structure of DIN-shafts Supporting structure of DIN-shafts View to roof, inside cabin 1 Supporting structure of DIN-shafts Holes on left and right side can also be used for adapting equipment; they are provided in cover and supporting structure as standard (usually used for installation of grab handles in other markets) View of DIN-shaft cover one Hole...

  • Page 121: Code 33U-012 - Prewire Package For Refuse Rp 170A Interface

    8.4 Code 33U-012 - Prewire package for refuse RP 170a interface With code 33U-12 the EconicSD is prepared with an electrical wiring according electrical interface RP170a. The RP170a connectors X397 (31-pin) & X399 (8-pin) are ex work located in the electrical compartment behind the driver seat.
  • Page 122 Connector X398 behind cab Adapter wiring A956 540 1805 for interface RP170a in cab Please note: The adapter wiring A956 540 1805 for interface RP170 is connected ex plant at connectors X432 & X433 in the electrical compartment behind the driver seat. If necessary the adapter wiring can be simply removed from connectors X432 &...
  • Page 123 Electrical interfaces RP170, signals, position of socket...
  • Page 124 Allison TCM X1 Pin25 electronic ground reference Allison TCM PTO enable input input 12V gearbox neutral request (In addition to EconicSD auto neutral function short to pin 17 which engages neutral when parking brake is applied) gearbox neutral request...
  • Page 125 12V ignition controlled + output 12V Pin assignment connector X398 of Interface RP170a – behind cab capacity Assignment Cavity max. AMP Ground (-) Battery Direct Backup (1,0mm²) Left Stop/Turn Right Stop/Turn Tail/Marker Clearance Stop reversed work lamp Plugged to connector roof right X111 Pin14 Plugged to connector FF X23 Pin10 Plugged to connector FF X23 Pin11 Plugged to connector FF X23 Pin12...

  • Page 126: Installing Lighting

    8.5 Installing lighting EconicSD is equipped with branch-off lines on the wiring harness in the chassis frame for connecting the side marker lamps. The side marker lamps are not scope of delivery. Details of socket (all dimensions in mm)

  • Page 127: Rear Lamps

    8.5.1 Rear lamps The rear lamps are not scope of delivery. Diagram of left rear lamp socket Diagram of right rear lamp socket Cavity Assignment Clearance lamp/side marker lamp Turn signal lamp License plate lamp (left only) Reversing lamp Brake lamp Tail lamp Fog lamp...

  • Page 128: Lighting Check

    Design of connector on rear lamp Tail lamp extension cable – code 294-074 In the event that the tail lamp cable included as standard is too short, an extension cable (6.56 ft. (2 m)) is available via the code 294-074 (part number A 960 440 32 53). Cavity-(cable): 1-(br);...

  • Page 129: Installation Of Rotating Beacons

    8.5.3 Installation of rotating beacons The Econic is equipped with a pre-installation for rotating beacons as standard. Rotating beacons can be mounted on the roof of the cab. The electrical wiring is preinstalled as standard as far as the inside of the cab roof. Once the interior lamps are removed, the wire ends are accessible.

  • Page 130: Radio Slots

    8.6 Radio slots Dash support with radio recess and double DIN slot on front passenger side Left slot recommended for TEM mounting of control unit. Standard assignment of radio recess in dash support:  Code 746-131: Upper half occupied by radio, stowage compartment in lower half ...
  • Page 131 Radio connections XA.A9/8, housing color: Black Radio supply Cross- Technical Pin Signal Color section Equipment note note Only with factory- Yellow 0.5 installed radio Only with factory- Blue installed radio Standard equipment 24 V/12 Only with pre- Supply White installation for 12 V radio Not with factory- installed radio...
  • Page 132 XB.A9/8, housing color: Black Speaker connections Cross- Technical Signal Color section Equipment note note Speaker, right + White 0.75 Standard equipment Speaker, right - Brown 0.75 Standard equipment Speakers White 0.75 Standard equipment left + Speakers Brown 0.75 Standard equipment left - XC.A9, housing color: Green Radio muting...

  • Page 133: Mux Control Unit Network

    8.7.1 Constellation in the vehicle More outputs and inputs are required in a vehicle than exist on a single MUX, so each Freightliner EconicSD vehicle is equipped with three MUX control units. The special feature of the MUX is its ability to function within a control unit network linked by a CAN bus.

  • Page 134: Instrument Cluster

    If you do, you will receive fault messages, or the terminal control could lock up rendering the ignition lock inoperative. If this happens, please contact a Freightliner Center. 8.8 Instrument cluster Front view of instrument cluster Rear view of instrument cluster The symbol lens A 000 584 98 21 is installed as standard.
  • Page 135 Note X1 forms part of the vehicle wiring. Therefore, no modifications are permissible. Detail view A1 – A5 Slots for bulbs Symbol lens Symbol lens: Symbol lens A 000 584 98 21 A1 - Low beams, color: green A2 - No symbol, color: red A3 - No symbol, color: yellow A4 - Rear compartment monitoring fault, color: red A5 - Rotating beacon, color: yellow...

  • Page 136: Modular Switch Panel

    The following genuine parts are available for the aftermarket installation of indicator lamps: Bulb holder A 000 545 33 19 Bulb N 049 846 000 001 8.9 – Modular switch panel 8.9.1 General information on the modular switch panel  Operating temperature: -40 °F to +176 °F ...
  • Page 137 Load switches: Connections 1-6 only for load switches Special switches (e.g. emergency off): Load switch capacity table Connection: Male spade 3x0.80.025mm Contact area silver-plated Load switches: electrical  80,000 cycles mechanical  500,000 cycles...
  • Page 138 Note: The function of the switch may be limited after 150,000 operating cycles. Load type Permissible current strengths Lamp load 500 mA to 5 A Inductive load 500 mA to 11 A Ohmic load 500 mA to 16 A Designation A-object number Plug housing A 013 545 60 26...
  • Page 139 25.8.1 Function principle of the modular switch panel MSF switches have their own bus system which they use to receive and transmit signals. There are three types of switch: signal, load and special switches. Function principle of the modular switch panel Signal switches: ...
  • Page 140 Load switches:  The load switches allow loads to be switched on and off directly.  Load switches are also connected via the bus system to the MSF master because this is how the dimming level for the switch and controls illumination is specified. ...

  • Page 141: Available Msf Switches With Symbol

    8.9.2 Available MSF switches with symbol Load switches: Symbol Designation Object number Internal wiring diagram Body 1 A 011 545 95 07 Body 2 A 013 545 85 07 Body 3 A 013 545 96 07 Retrofit 1 A 012 545 02 07...
  • Page 142 Symbol Designation Object number Internal wiring diagram Retrofit 2 A 012 545 03 07 Retrofit 3 A 012 545 04 07 Signal switches: Symbol Designation Object number Internal wiring diagram signal FctPinSw1_Rq Retrofit 1 A 011 545 97 07 function pins FctPinSw2_Rq Retrofit 2 A 011 545 98 07...
  • Page 143 Symbol Designation Object number Internal wiring diagram signal FctPinSw4_Rq Retrofit 4 A 012 545 00 07 function pins FctPinSw5_Rq Retrofit 5 A 012 545 01 07 function pins...

  • Page 144: Available Msf Basic Switches Without Symbol

    8.9.3 Available MSF basic switches without symbol Basic switches are switches manufactured without a symbol. The switch rocker is made of translucent plastic painted black. These switches are intended to enable any symbol to be engraved on them. Object Symbol Designation Internal wiring diagram number...
  • Page 145 Object Symbol Designation Internal wiring diagram number A 013 545 Basic switch 63 07 A 013 545 Basic switch 64 07 A 013 545 Basic switch 65 07 A 013 545 Basic switch 66 07 A 013 545 Basic switch 67 07 A 013 545 Basic switch...
  • Page 146 Object Symbol Designation Internal wiring diagram number A 013 545 Basic switch 72 07 Basic switch A 013 545 57 07 (black)

  • Page 147: Switch-Off Of Active Brake Assist And Lane Departure Warning System In Case Of Residential Front Loader

    8.10 Switch-off of active brake assist and lane departure warning system in case of residential front loader 8.10.1 Detroit Assurance Lane Departure Warning System – LDWS (73B-012) Installation position of camera (MPC – multi purpose camera) for lane departure warning (LDWS) Height with standard tires: 62.2 in (1580 mm) 8.10.2 Detroit Assurance Collision Warning and Active Brake Assist - ABA (736-126)
  • Page 149 Permanent/ Temporary automated deactivation: It is possible to deactivate either the MPC - camera in the front (LDWS), the RDF - Radar in the front (ABA) or both at once. Deactivation is realized either by  using the BB CAN bus or by ...
  • Page 150 Deactivation by PSM-Pins: For deactivation oft the MPC (LDWS) and/or the RDF (ABA) in each case it is necessary to bridge two pins at the control unit PSM (A22). The parameters and pins are configured as follows: 450.01 Saving of the failure code 02FBFF in the control unit “A53a”...
  • Page 151 Fig.: Position of PSM (A22) in electrical compartment Fig.: PSM (A22) overview pins...
  • Page 152 Bridging of the defined pins, e.g. by the electronic system of the body Fig.: connection scheme  Pins X4P1 and X4P4 bridged → MPC (LDWS) is blocked/deactivated  Pins X4P2 and X4P5 bridged → RDF (ABA) is blocked/deactivated  Bridging is possible at once or separately Influence: ...
  • Page 153 GF54.21-W-0002-52NE 450 – Front end implement recognition...

  • Page 154: Support Systems

    8.11 Support systems 8.11.1 Telligent Lane Assistant and Active Brake Assist All vehicles in the Freightliner Econic model series can be optionally equipped with the Telligent Lane Assistant and Active Brake Assist systems. For the Telligent Lane Assistant, a camera is installed behind the windshield, and for Active Brake Assist, a distance sensor is installed on the front of the vehicle.
  • Page 155 Note For any planned mounting, modifications or attachments in the front area, the corresponding section on the Telligent Lane Assistant in the vehicle operator's manual must be observed. Further Information Further information on the operation of the Telligent Lane Assistant can be found in the vehicle operator's manual.

  • Page 156: Blind Spot Camera System (Tks) - Code S1S

    8.11.2 Blind spot camera system (TKS) – code S1S A blind spot camera system is optionally available for the Freightliner Econic. This special equipment can replace the front mirror and is used to monitor the blind spots on the vehicle by means of a camera system.
  • Page 157 If this is ignored, proper functioning of the blind spot camera system cannot be guaranteed. The field of view of the two blind spot cameras can be adjusted slightly. Freightliner recommends that this work is performed by a qualified specialist workshop. Reversing camera Side view of reversing camera Top view of reversing camera Angle V: 88.7°...
  • Page 158 Positioning of reversing camera on the body The reversing camera is fastened to the body by means of the integrated magnetic base. The ideal position of the camera can vary according to the body type. The camera is located in an overhead position as standard, see as-delivered state.
  • Page 159 Monitor and operation Position of monitor The monitor is operated with the aid of an additional steering column stalk. Steering column stalk for operating the monitor Monitor picture, showing up to four images Note Due to legislation, the monitor displays a full-screen image from the front camera when driving forwards at speeds between 0 and 6 mph.

  • Page 160: Cornering Assist System

    Activation of frequent-stop brake The frequent-stop brake (FSB) can be activated via the PSM at any time. Correct and timely engagement (minimum distance from the obstacle at which the vehicle can still be stopped in time) is the responsibility of the manufacturer of the system. It is activated via cavity 1 and cavity 2 of plug X3 (positive switching).
  • Page 161 The system is aligned so that it covers the full length of the entire vehicle. This strip even extends forwards to two meters in front of the truck. WARNING Do not install any detachable parts within the detection range of the sensors. Do not paint over the cover of the radar sensors.
  • Page 162 Sensor detection range from above Distance from center of basic sensor holder to center of rear axle Distance from marking on sensor to roadway Distance from sensor to vehicle center Distance from center of basic holder "H" to center of front axle Sensor detection range Direction of travel Chassis frame overhang...
  • Page 163 WARNING The functional reliability of the system will only be guaranteed if the aforementioned boundary conditions are observed. If these conditions are not observed, the system may not always be able to detect objects in the monitoring range or detect them clearly. In these cases, the Cornering Assist system may •...
  • Page 164 Adapter cable and component parts, left-hand drive vehicles Scope of adapter cable Ex-factory lines and plugs Radar sensor (A 148/Master) with control unit 1 Radar sensor (A 149/Slave) with control unit 2 Quantity Quantity Object number Designation 1 A 000 153 45 24 Plug 2 A 000 153 21 22 Plug...
  • Page 165 Note See the diagram "Adapter cable and components" for the required line cross-sections and color markings of the connecting lines. The adapter cable must be properly attached. Adapter cable and component parts, right-hand drive vehicles For description, see left-hand drive vehicles Permanent deactivation of the system It is not possible to permanently deactivate the system through a parameter change.

  • Page 166: Psm (Parameterizable Special Module)

    It was developed to allow Truck Equipment Manufacturer to access the individual CAN bus data. The PSM with body interface as per 11898 is standard for the EconicSD (5 V basic, without single-wire capability). The parameterizable special module can read the HS CAN bus data from the messages and convert them into both digital output signals and into CAN bus signals for the Truck Equipment Manufacturer.
  • Page 167 Example 1: Transfer of information from the vehicle CAN bus (CAN 1) and from the digital inputs of the PSM (A22) to a digital output which, for example, actuates a relay (2). WARNING If relays from the vehicle's original equipment are replaced or if additionally installed relays or other inductive resistors are actuated directly by electronic modules (e.g.

  • Page 168: Technical Data

    Example 3: The PSM (A22) translates CAN messages between the vehicle CAN (CAN 1) and trailer CAN (CAN 7) for the trailer electronics (3). The PSM (A22) cyclically sends CAN messages via the trailer CAN (CAN 7), which are comprised of data from various CAN messages from the vehicle CAN (CAN 1).
  • Page 169 PPM and PWM outputs on plug X1, 18-pin (pin 4...9): The load capacity of the outputs  With resistance to ground: 10 k  With resistance to battery voltage: 3 k  Current-carrying capacity: <20 mA at logical Low <1 mA at logical High Note If the PSM control unit is loaded with low-impedance resistors, a short circuit is detected depending on the supply voltage and resistance.
  • Page 170 Note On non-monitored inputs, a short circuit to ground or U is not detected by the PSM control unit. Hand-throttle actuator (X1 18/10…12):  Potentiometer supply voltage: 5 V  Loop resistance (X1 18/10 to X1 18/12): 1 k …10 k ...
  • Page 172 Interface between chassis and cab In area of first step on drivers side Dismount cover (View from bottom)
  • Page 173 Remove 2 covers (for cable routing) only fixed with few Bolts...
  • Page 174 Cab floor removed cover and hole for cable bushing Estimated cable bushing in cabin  Blue: Cables from RP170a sockets to control unit  Red: Cables from body to control unit & vice versa...

  • Page 175: Allison Transmission

    9 Allison Transmission 9.1 Allison Transmission and PTO Automatic transmissions manufactured by Allison are installed as standard in the EconicSD. These transmissions are electronically-controlled, fully automatic transmissions permitting automatic shift operations under load with no interruption of the tractive force. All transmission variants feature six forward gears and one reverse gear.

  • Page 176: Transmission-Driven Power Take-Offs

    Transmission ratios: Trans- gear gear gear gear gear gear R. gear mission 3000 RDS 3.49 1.86 1.41 1.00 0.75 0.65 5.03 3300 RDS The following axle ratios are available in combination with the Allison transmission: Code 421-073 i = 5.849 (standard) max speed 65 mph Code 421-074 i = 6.824 (option)

  • Page 177: Allison - Transmission-Driven (Live) Power Take-Offs

    9.3 Allison - Transmission-driven (live) power take-offs  Only use PTOs which are approved by Allison  Specifications from Allison and PTO-manufacturers must be met  Both engage able and non-engage able (permanently engaged) power take-offs are available  As standard, a maximum of two transmission-driven power take-offs can be installed; the max. torque must be observed ...
  • Page 179 Allison with installed Parker PTO 870 L 1 PTO 2 Adaption plate (included in scope of supply of PTO (1)) Parker 870 L (with clutch) Parker 877 L (without clutch)
  • Page 180 For more information, please contact: Brian Rang Division Engineering Manager Parker Hannifin Corporation Chelsea Products Division 8225 Hacks Cross Road Olive Branch, MS USA 38654 Direct (662) 895-1038 Mobile (901) 292-0573 BRang@Parker.com Visit us at: www.phtruck.com/...
  • Page 181 Parts for Mounting Parker 870/877L Brackets come with the Parker 870 / 877 L PTO assembly.

  • Page 182: Working Speed Range

    9.4 Working speed range 9.5. EconicSD The table below lists the working/engine speed ranges of the DD8 engine against the torque required by the body.  The rpm ranges must be complied with if the engine is to operate with the lowest possible specific fuel consumption for the torque drawn at the power take-off.

  • Page 183: Bracket In The Frame Code 605-122, For Remote Mounting Of Hydraulic Pumps

    9.5.1 Bracket in the frame code 605-122, for remote mounting of hydraulic pumps When installing a PTO at Allison with propeller shaft flange a bracket for pump support has to be attached at vehicle frame. In order to minimize the effort involved for the body manufacturer when mounting a pump bracket on the vehicle frame, a corresponding bracket on the frame is available ex-factory.
  • Page 184 Mounted hydraulic pump bracket for hydraulic pump supports Dimensions with code 605-122 * Distance to center of front axle in x-direction Console thickness: 0.23 in (6 mm) The preparation code 326-826 induces in comparison to serial version a changed Allison support and a bracket for fixation of the Parker PTO.
  • Page 185 Allison support Bracket for Parker PTO fixation This code is only available for transmissions without retarder. Any pump connected to the PTO that exceeds 119 lb (54 kg) at 15 in (380 mm) from the pump mounting face, must be attached with a bracket.

  • Page 186: Maintenance And Repair

    9.6 Maintenance and repair WARNING Always have maintenance work performed at a qualified specialist workshop that possesses the required expertise and tools in order to perform the necessary work. It is absolutely essential that all safety-relevant work and all work on safety-relevant systems is performed by a qualified specialist workshop.

  • Page 187: Engine

    10 Engine 10.1 Diesel engine Freightliner EconicSD is equipped with engine DD8, which fulfills - with corresponding after treatment system - the EPA 10 requirements. Features:  6-cylinder inline engine  7.7 l displacement  Exhaust gas turbocharger (two-stage charging) ...

  • Page 189: Engine Blockheater - Code 138-056

    10.1.3 Engine blockheater – code 138-056 With code 138-056 Freightliner EconicSD is equipped with electrical engine blockheater. The pre- warming device of the engine preheater has a heating output of around 750 W and is connected to the local 110 V electrical system. It features integrated temperature regulation shutdown at approx. 85°C and restart at approx.

  • Page 190: Engine-Side Power Tak-Offs

    10.2 Engine-side power tak-offs 10.2.1 General The following must be observed when selecting the power take-off:  The power take-off version and ratio selection both depend on the power output and rotational speed of the major assembly to be driven. ...

  • Page 191: Rear Engine Power Take-Off

    10.3 Rear engine power take-off  The rear engine power take-off cannot be engaged or disengaged.  The direction of rotation is contrary to the direction of engine rotation, i.e. clockwise when viewed in the direction of travel.  It can be operated while driving and while stationary. ...
  • Page 192 The following engine power take-offs are available for the EconicSD: EconicSD Position Code 361-014 1.07 1 o'clock (600) 361-015 1.07 1 o'clock (600) Code Code designation of power take-off Ratio n Engine Position Position of power take-off Continuous, maximum transferable torque at power take-off in lbf∙ft (Nm)

  • Page 193: Working Rpm Range For Engine Power Take-Offs

    10.3.1 Working rpm range for engine power take-offs The table below lists the working/engine speed ranges of the DD8 engine against the torque required by the body.  Whenever possible, the engine should always be started with no load on the power take-off. ...

  • Page 194: Position Of Engine-Side Power Take-Offs

    10.3.2 Position of engine-side power take-offs Position of power take-off in vehicle Code β 19.80 7.13 7.16 (503) (181) (182) 21.42 7.13 7.04 (544) (181) (179) *Dimensions refer to the PTO flange Distance from PTO to vehicle origin in x-direction [in](mm) Distance from PTO to vehicle origin in y-direction [in](mm) Distance from PTO to vehicle origin in z-direction [in](mm) β...

  • Page 195: Engine Power Take-Off With Directly Flange-Mounted Pump - Code 361-015

    10.3.3 Engine power take-off with directly flange-mounted pump – code 361-015  The maximum permissible moment of inertia of the driven attachment must not exceed 0.015 lb·ft·s (0.020 kgm²).  The cover of the power take-off flange (cap + seal) is only intended as a temporary seal until such time as the attachment is installed.

  • Page 196: Permissible Bending Moment At Power Take-Off - Code 361-015

    10.3.4 Permissible bending moment at power take-off – code 361-015 Direct pump mounting on rear engine power take-off Calculation of bending moment: = (G+a) x F Bending moment Distance from transmission flange to pump flange surface 3.319 in (84.3 mm) Distance from pump CoG to pump flange surface Pump weight including charge and all detachable parts attached to the pump.
  • Page 197 Permissible static bending moment for code 361-015 (Flange connection ISO 7653-D): G = 3.319 in (84.3 mm) Mounting permissible Mounting not permissible...

  • Page 198: Engine Power Take-Off With Propeller Shaft Flange - Code 361-014

    10.3.5 Engine power take-off with propeller shaft flange – code 361-014 Propeller shaft flange of engine power take-off as per DIN ISO 7646 a= 60° (6x) b= ø 1.417 – 1.424 in (36 mm H11) c= ø 3.937 in (100 mm) d= ø...

  • Page 199: Propeller Shaft

     Radial power draw (e.g. a belt or chain drive system) at the propeller shaft flange is not permissible.  For moments of inertia of the driven implement > 0.028 lb·ft·s (>0.038 kgm ) the use of the engine power take-off with propeller shaft flange is not permissible. ...
  • Page 200 Rigid drive Elastic drive GWmax GWmax [klbf [klbf Part No. GWmin [lb·ft·s ft/rad] [lb·ft·s [lb·ft·s ft/rad] Elastic [lb·ft·s (kgm (kNm/rad (kgm (kgm (kNm/rad coupling (kgm 0.004-0.009 0.008-0.028 0.022 0.013 A 936 230 (0.005- (0.011- (0.003) (30) (0.018) (30) 01 28 0.012) 0.038) Rigid or elastic drive at rear engine power take-off...

  • Page 201: Vibration Damper/ Elastic Coupling (Included In Code 361-014)

     The elastic coupling must be located on the side of the driven major assembly.  Weight of elastic coupling for EconicSD: approx. 15.43 lb (7 kg)  The elastic couplings are maintenance-free. A visual inspection for signs of overload (cracks or creases in the elastomer) or damage to metal parts is to be performed within the framework of the standard inspections.

  • Page 202: Front Engine Power Take-Off

    ø 3.937 in (100 mm) e= ø Bolts M8 x 13/25 (6x) 10.4 Front engine power take-off There are currently no front engine power take-offs available for the EconicSD. Any modifications in the area of the engine and additional power take-offs are not permissible.

  • Page 203: Data

    Screenshot of 3D model of model designation 956.064 high cab, wb 192” 11.1 Requirements for receiving 3D data 3D models of the EconicSD can be requested from Technical Support provided that the following requirements are met:  Signing an additional non-disclosure agreement.

  • Page 204: List Of Abbreviations

    12 List of abbreviations Abbreviation Description Air conditioning Active Brake Assist Aftertreatment Control Module Working speed control European Agreement Concerning the International Carriage of Dangerous Goods by Road AEBS Advanced Emergency Braking System Exhaust gas aftertreatment BESO Battery Emergency Shutoff (battery disconnect switch) Model designation CAN bus Controller Area Network...

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