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Tatu Marchesan GNCRP Operator's Manual

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GNCRP
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GNCRPE
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GNCRPE 230
GNCRPE 230
OPERATOR'S
MANUAL

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Summary of Contents for Tatu Marchesan GNCRP

  • Page 1 GNCRP GNCRP GNCRPE GNCRPE GNCRPE 230 GNCRPE 230 OPERATOR’S MANUAL...
  • Page 2 IDENTIFICATION Dealer: Owner: Firm / Farm: City: State: No. of the Certificate of Guarantee: Serial / No.: Date: Invoice No.: Product: Notes:...
  • Page 3 MARCHESAN IMPLEMENTOS E MÁQUINAS AGRÍCOLAS "TATU" S.A. MARCHESAN IMPLEMENTOS E MÁQUINAS AGRÍCOLAS "TATU" S.A. Marchesan Av., 1979 - Zip Code 15994-900 - Matão - SP - Brazil Telephone 55.16.3382.8282 www.marchesan.com.br GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 4: Table Of Contents

    Disk harrow maintenance / Tires inflation 94 & 95 9. Important data 96 to 99 Hourly income calculation Average income table / Torque table 97 to 99 10. Important GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 5: To The Owner

    Marchesan. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 6: To The Operator

    Follow every recommendation, warning and safety practice that can be found inside this manual, as any accident may lead to injuries or death. REMEMBER, ACCIDENTS MUST BE AVOIDED! REMEMBER, ACCIDENTS MUST BE AVOIDED! GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 7 Have extreme caution when operating with the power take-off (PTO), which you should not get closer during operation. The presence of any other people on the tractor or equipment is stricly forbidden. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 8 Every professional should be oriented when lifting and carrying heavy loads to avoid any serious accident that a bad execution of this process may cause. . GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 9 Personal clothing must be used. Avoid tight or hanging clothes that may become entangled to the moving parts of the equipment may become entangled to the moving parts of the equipment. NOTE - Only certified PPE must be used. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 10 Always have emergency numbers in hands. 15. In case of emergency, know how to stop the tractor and equipment quickly. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 11 22. If there is any doubt after reading it, ask your dealer. For more complicated operations, there will be the right person to help you there. 23. Please check the general safety instructions on the back cover of this manual. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 12 10. Check all laws and regulations regarding the height limits and load width while transporting the equipment on truck or trailer. If necessary use banners, lights and other devices to give adequate warning to the other drivers. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 13 GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 14 4 lifting points GNCRP - 40 to 60 GNCRP - 40 to 60 GNCRPE - 36 to 60 GNCRPE - 36 to 60 3 lifting points 3 lifting points GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 15 Para evitar accidentes, instale las trabas de los cilindros antes del transporte o antes de efectuar trabajos en el equipo. 05.03.03.1738 GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 16 Warning decal 05.03.03.1738 Lifting points decal 05.03.03.4078 05.03.03.1428 Read the manual decal Lubricate and tighten daily decal 05.03.03.1827 Grip coupler colors decal 05.03.03.4499 Danger decal 05.03.03.1739 05.03.03.3038 Danger decal GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 17: Data Sheet

    3. Data sheet Intended use of the equipment The GNCRP, GNCRPE and GNCRPE 230 disk harrows were designed to carry out harrowing complementation on the soil, clod breaking it evenly and leaving it in conditions for plantation and mechanical harvest.
  • Page 18 - ** The weights above were quoted using Ø 22" x 6 mm mixed disc blades. - The tractor required engine power may change according to the conditions of the field. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 19 - * The weights above were quoted using Ø 22" x 4.5 mm notched disc blades. - The tractor required engine power may change according to the conditions of the field. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 20 - * The weights above were quoted using Ø 24" x 6 mm mixed disc blades. - The tractor required engine power may change according to the conditions of the field. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 21 3. Data sheet Dimensions for transportation and storage - GNCRP - 32 to 60 disc blades - GNCRPE - 36 to 60 disc blades GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 22 1450 6180 5260 1260 1450 6220 5650 1260 1450 6250 6070 NOTE - Dimensions subjected to change due to the disc blade features and tires. - Measures in millimeters. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 23 3. Data sheet Dimensions for transportation and storage - GNCRP - 64 to 72 disc blades - GNCRPE 230 - 28 to 72 disc blades GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 24 1570 8430 7275 1400 1570 8500 7720 1400 1570 8550 8160 NOTE - Dimensions subjected to change due to the disc blade features and tires. - Measures in millimeters. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 25: Components

    10 - Hydraulic cylinder 04 - Stabilizer bar 11 - Front disc gang 05 - Hitch bar 12 - Rear disc gang 06 - Drawbar 13 - Hose support 07 - Spindle GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 26 03 - Rear frame 09 - Wheel 04 - Stabilizer bar 10 - Hydraulic cylinder 05 - Hitch bar 11 - Front disc gang 06 - Drawbar 12 - Rear disc gang GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 27 03 - Rear frame 09 - Wheel 04 - Stabilizer bar 10 - Hydraulic cylinder 05 - Drawbar 11 - Front disc gang 06 - Jack 12 - Rear disc gang GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 28 03 - Rear frame 09 - Wheel 04 - Stabilizer bar 10 - Hydraulic cylinder 05 - Hitch bar 11 - Front disc gang 06 - Drawbar 12 - Rear disc gang GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 29 08 - Hydraulic cylinder 03 - Rear frame 09 - Front disc gang 04 - Stabilizer bar 10 - Rear disc gang 05 - Drawbar 11 - Jack 06 - Hose support GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 30 03 - Rear frame 09 - Front disc gang 04 - Stabilizer bar 10 - Rear disc gang 05 - Drawbar 11 - Jack 06 - Hoses 12 - Hose support GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 31: Assembly

    - The box end wrench (C) is used to tighten the nuts of the bearing bolts. - The L-type socket wrench (D) is used to tighten the nuts that fasten the frame. ATTENTION! - We recommend wearing gloves, especially while assembling the disc gangs. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 32: Assembly Of Bearings And Spacer Spools

    Bearing Spacer spool Spacer spool Shims Shims 36 disc blades 36 disc blades 08 DM bearings 08 DM bearings 24 spacer spools 24 spacer spools 08 shims 08 shims GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 33 Bearing Spacer spool Spacer spool Shims Shims 44 disc blades 44 disc blades 12 DM bearings 12 DM bearings 28 spacer spools 28 spacer spools 08 shims 08 shims GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 34 Bearing Spacer spool Spacer spool Shims Shims 52 disc blades 52 disc blades 12 DM bearings 12 DM bearings 36 space spools 36 space spools 04 shims 04 shims GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 35 Bearing Spacer spool Spacer spool Shims Shims 56 disc blades 56 disc blades 12 DM bearings 12 DM bearings 40 spacer spools 40 spacer spools 08 shims 08 shims GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 36 Bearing Spacer spool Spacer spool Shims Shims 60 disc blades 60 disc blades 16 DM bearings 16 DM bearings 40 spacer spools 40 spacer spools 10 shims 10 shims GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 37 48 spacer spools 48 spacer spools Bearing Bearing Spacer spool Spacer spool 68 disc blades 68 disc blades 12 DMO bearings 12 DMO bearings 52 spacer spools 52 spacer spools GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 38 - GNCRPE: Spacer spool Spacer spool Shims Shims 36 disc blades 36 disc blades 08 DM bearings 08 DM bearings 24 spacer spools 24 spacer spools 08 shims 08 shims GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 39 Bearing Spacer spool Spacer spool Shims Shims 44 disc blades 44 disc blades 12 DM bearings 12 DM bearings 28 spacer spools 28 spacer spools 08 shims 08 shims GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 40 Bearing Spacer spool Spacer spool Shims Shims 52 disc blades 52 disc blades 12 DM bearings 12 DM bearings 36 spacer spools 36 spacer spools 04 shims 04 shims GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 41 Bearing Spacer spool Spacer spool Shims Shims 60 disc blades 60 disc blades 16 DM bearings 16 DM bearings 40 spacer spools 40 spacer spools 10 shims 10 shims GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 42 16 spacer spools 16 spacer spools Bearing Bearing Spacer spool Spacer spool 32 disc blades 32 disc blades 08 DM bearings 08 DM bearings 20 spacer spools 20 spacer spools GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 43 20 spacer spools 20 spacer spools Bearing Bearing Spacer spool Spacer spool 40 disc blades 40 disc blades 12 DM bearings 12 DM bearings 24 spacer spools 24 spacer spools GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 44 28 spacer spools 28 spacer spools Bearing Bearing Spacer spool Spacer spool 48 disc blades 48 disc blades 12 DM bearings 12 DM bearings 32 spacer spools 32 spacer spools GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 45 36 spacer spools 36 spacer spools Bearing Bearing Spacer spool Spacer spool 56 disc blades 56 disc blades 12 DM bearings 12 DM bearings 40 spacer spools 40 spacer spools GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 46 44 spacer spools 44 spacer spools Bearing Bearing Spacer spool Spacer spool 64 disc blades 64 disc blades 16 DM bearings 16 DM bearings 40 spacer spools 40 spacer spools GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 47 44 spacer spools 44 spacer spools Bearing Bearing Spacer spool Spacer spool 72 disc blades 72 disc blades 16 DM bearings 16 DM bearings 48 spacer spools 48 spacer spools GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 48: Disc Gangs Assembly Sequence

    IMPORTANT - Check the correct side of the bearings and spacer spools according to the disc blades concavity. DM bearing DM bearing Plug Plug GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 49 3500 2.3/4" 3750 3" 4000 NOTE - The axle (B) threads must be cleaned and greased before their assembly. Check the 'torque table' page on the 'important data' section. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 50 - Check the correct side of the bearings and spacer spools according to the disc blades concavity. DM bearing DM bearing DMO bearing DMO bearing Plug Plug Plug Plug GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 51 3500 2.3/4" 3750 3" 4000 NOTE - The axle (B) threads must be cleaned and greased before their assembly. Check the 'torque table' page on the 'important data' section. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 52: Assembly Of The Disc Gangs On The Frame

    (B) and nut (C). 2. Note the scrapers fixation position and assemble them with their end facing the disc blades concavity. 3. Repeat this operation on the other bearings. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 53 3. Repeat this operation on the other bearings. NOTE - The scrapers feature an adjustment to approach or distance them from the disc blades. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 54 3. Repeat this operation on the other bearings. NOTE - The scrapers feature an adjustment to approach or distance them from the disc blades. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 55: Scrapers Assembly

    - The scrapers feature an adjustment to approach or distance them from the disc blades, on a range from 5 to 10 mm. - Note that there are front and rear scrapers for the option #1. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 56: Disc Gangs Assembly To The Frame

    1. Fasten the front and rear disc gangs to the frame (D) using bolts (E), washers and nuts (F). 2. Note that the bolts (E) are placed from the bottom to the top. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 57 1. Fasten the front and rear disc gangs to the frame (E) using bolts (F), square washer (G), washers and nuts (H). 2. Note that the bolts (F) are placed from the bottom to the top. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 58: Hydraulic Cylinder Assembly

    2. Give a 180° turn on the cylinder barrel to let the ports (A) facing up. NOTE - When assembling the cylinder, the ports (A) must be facing up and the cylinder rod must be facing the front part of the equipment. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 59 1. Couple the cylinder (F) to the frame (G) and fasten using a junction axle and cotter pin (H). 2. Fasten the other end of the cyilnder on the wheel axle (I) using a bolt and nut (J). GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 60: Tires Assembly

    1. Couple the hub (A) to the wheel axle (B) using a bolt (C), spring washer and nut. 2. Fasten the wheel (D) to the hub (A) using nuts (E). GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 61: Wheel Support Bearings Assembly

    1. First of all, fasten the bearing complement (A) using bolts (D), washers, nuts and counternuts on the frame (B). 2. Assemble the bearing (C) on the bearing complement (A) using bolts (E), washers, nuts and counternuts. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 62: Adjusting The Wheel Support Bearings

    5. Assembly Wheel support bearings assembly - GNCRP: 32 and 36 disc blades / GNCRP: 64 to 72 disc blades - GNCRPE: 36 to 60 disc blades - GNCRPE 230: 28 to 72 disc blades GNCRPE 230: 28 to 72 disc blades 1.

  • Page 63: Hitch Bar Set Assembly

    1. Couple the hitch bar (A) to the frame (B) and lock it using pins (C), clamps and cotter pins (GNCRP with 32 and 36 disc blades); lock using a junction axle (N) and clamp (GNCRP with 40 to 60 disc blades / GNCRPE with 36 to 60 disc blades).
  • Page 64 2. Assemble the spring rod (D) on the drawbar (E) "U" using a pin (F) and cotter pin. 3. Place spring guide (G), compression guide (H) and the other spring guide (I) with nuts (J). GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 65: Stabilizer Bar Assembly

    2. Fasten the extensor (H) to the wheel arm (J) using a pin (K) and cotter pin. 3. Fasten the stabilizer bar (G) to the drawbar support (I) using a pin (L) and clamp. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 66: Hose Support Assembly

    32 to 60 disc blades and GNCRPE models with 36 to 60 disc blades. 2. To fasten the support on the GNCRP models with 64 to 72 disc blades and GNCRPE 230 models with 28 to 72 disc blades, use nuts and washers.

  • Page 67: Hydraulic Circuit

    3/8" X 6200 TM - TM hose Hydraulic cylinder Male quick coupler 1/2 NPT with cap GNCRP 40 - 60 disc blades / GNCRPE 36 - 60 disc blades GNCRP 40 - 60 disc blades / GNCRPE 36 - 60 disc blades Item...
  • Page 68 3/8" X 1400 TR - TC hose Return Return 3/8" X 1700 TR - TC hose Pressure Pressure Hydraulic cylinder "T" adapter with swivel nut Nipple fitting O'ring Male quick coupler 1/2" NPT with cap GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 69 - When finishing to assemble the hydraulic hoses, carry out a general inspection to check if all hose ports are tightened and if they are properly installed. "Blue" "Blue" Return Return "Black" "Black" Lifting Lifting cylinder cylinder "Red" "Red" Pressure Pressure GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 70 - Do not make any repair when the system is pressurized or if the cylinder is under load. - Use proper hand and eye protection to search for high-pressure hydraulic leaks. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 71: Set-Up Instructions

    When using the tractor drawbar, lift the three-point hitches entirely. The tractor drawbar must be compatible with the equipment. Do not exceed the static load capacity of the tractor drawbar. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 72 - When setting up the equipment for the job, the tractor-equipment must be leveled related to the soil. Besides that, the tractor must be hitched to the equipment hitch to avoid unnecessary efforts during the set-up. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 73 - When setting up the equipment for the job, the tractor-equipment must be leveled related to the soil. Besides that, the tractor must be hitched to the equipment hitch to avoid unnecessary efforts during the set-up. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 74 (F) that matches with it. Note that the tractor drawbar is centered on the tractor. 4. Fasten the safety chain (H) to the tractor and equipment, but leave a small clearance to allow the equipment to perform maneuvers. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 75 If necessary, readjust the chain to eliminate any part of the chain that is loose/too tight. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 76 1 cm 1 cm blade gangs, otherwise the axle and other components may be damaged. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 77 (A), which are coupled to the hydraulic cylinder rod. Whenever they are not being used, the safety locks must be fixed on the disk harrow, on their appropriate place. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 78: Adjustments And Operations

    - Try to make a good finish between passes. Avoid the formation of furrows or untilled strips. - The tractor and equipment drawbars must be as aligned as possible related to the working direction. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 79: Tractor Position Related To The Previous Pass - Lateral Displacement

    Normal position (centralized): Used on most situations. Position #1: Allows the tractor to get closer from the previous furrow. Position #2: Allows the tractor to get farther from the previous furrow. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 80 As a starting point, change the stabilizer bar (C) fixation to the hole (E) to let it as short as possible. Then, change the points as necessary. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 81 - Note that the harrowed ground is always on the left hand side of the operator. - Try to make a good finish between passes. Avoid the formation of furrows or untilled strips. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 82: Direction Of The Maneuvers

    - It is necessary to perform the maneuvers in the left hand side to avoid overloading the equipment and allow it to operate normally. - Following these instructions also avoids the undesirable formation of large furrows in the local maneuvers. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 83: Operations - Important Points

    13. During work or transportation, do not allow passengers on the tractor or in the equipment. 14. Always keep the equipment centered related to the tractor and leveled related to the soil. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 84 22. As previously mentioned, this disk harrow has several settings. However, only the local conditions can determine its best adjustment. IMPORTANT - Before retightening the disc gangs, it is necessary to loosen up the bearing fixation bolts. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 85: Maintenance

    2. Then, start to check weekly. 3. Change all the oil every 1,000 operating hours. 4. Use SAE 90 mineral oil only. d) DMO bearings do not need maintenance. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 86 - The suitable level is when the oil reaches the hole of the plug, being the disk harrow in a flat place. - The oil volume on the DM bearings of the GNCRP model with 32 to 60 and GNCRPE model with 36 to 60 disc blades is 130 ml.

  • Page 87: Lubrication / Lubrication Points

    8. Maintenance Lubrication points Lubricate every 24 hours of service. NOTE - Lubricate the points shown above and all grease fittings as well. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 88: Wheel Support Hubs Lubrication

    Whenever the retainer is damaged, replace it immediately. Do not forget to apply the specific grease for this equipment, that is a lithium soap grease, grade NLGI 2 with Extreme Pressure additive, anticorrosive and antioxidant. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 89 Whenever the retainer is damaged, replace it immediately. Do not forget to apply the specific grease for this equipment, that is a lithium soap grease, grade NLGI 2 with Extreme Pressure additive, anticorrosive and antioxidant. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 90 Do not overtight. Lock using a cotter pin (D). 3. Place the protective cover (E) and lock using a bolt (F) and spring washer. 4. Fasten the grease fitting (G). GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 91 7. Inspect the inside of the cylinder barrel, piston, rod and other polished parts for burrs and scratches. Smooth areas as needed with an emery cloth. NOTE - Do not clamp rod by chrome surface. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 92 - Insert the gland (E) on the cylinder head and align it with the tube so it will fit correctly on the cylinder barrel. NOTE - Do not clamp rod by chrome surface. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 93 Carry out the operations on a carefully and controlled manner. Avoid to let the hydraulic system working when it is not being used. Failure to follow these procedures may lead to fatal accidents or even death. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 94: Troubleshooting Guide

    Lack of sealing material on Use thread sealing tape and retighten terminals. the thread. carefully. IMPORTANT - Only QUALIFIED, CAPABLE and AUTHORIZED personnel must carry out the maintenance of the equipment. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 95 Worn out / incorrectly Adjust or change the scrapers when adjusted scrapers. necessary. IMPORTANT - Only CAPABLE, QUALIFIED and AUTHORIZED personnel must carry out the maintenance of the equipment. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 96 - When any component is disassembled and is not going to be used anymore, send that part to a company that could recycle it and that respects the local law to avoid causing damages to the environment. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 97 NOTE - For the cases where the maximum pressure is not specified on the tires, consult the tire manufacturer and adopt the pressure indicated by them. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 98: Important Data

    Based on this calculation, the table on the following page shows the average hourly income and also for a day, that is, nine (9) hours of work. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 99 (ha) (ha) 1.95 17.58 2.21 19.85 2.46 22.11 2.77 24.95 3.02 27.22 3.34 30.05 GNCRPE 230 3.59 32.32 3.84 34.59 4.16 37.42 4.28 38.56 4.60 41.39 4.85 43.66 GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 100 To know how many hours will be spent to work a certain previously known area, it is necessary to divide the value of the area by the hourly income. Example: An area of 50 hectares to be worked with a GNCRP that has 32 disc blades (hourly income = 1.95 hectares).
  • Page 101 M 39 x 1.5 1073 1454,988 2860,5 3878,84 4201,5 5697,234 d) Nominal thread diameter in millimeters x thread pitch Values are for reference and are based on average steel-to-steel friction conditions. GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...

  • Page 102: Important

    MARCHESAN IMPLEMENTOS E MÁQUINAS AGRÍCOLAS "TATU" S.A. MARCHESAN IMPLEMENTOS E MÁQUINAS AGRÍCOLAS "TATU" S.A. Marchesan Av., 1979 - Zip Code 15994-900 - Matão - SP - Brazil Telephone 55.16.3382.8282 www.marchesan.com.br GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22...
  • Page 104 www.marchesan.com.br...

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