Unverferth 9250 Manual
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Unverferth 9250 Manual

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GRAIN CART
MODELS 9250, 8250, & 7250
Model 9250 = Serial Number B31120100 and Higher
Serial Number D55120100 and Higher
Model 8250 = Serial Number B31150100 and Higher
Serial Number D55010165 and Higher
Model 7250 - Serial Number B31180100 and Higher
Serial Number D55030100 and Higher
Grain Handling
Part No. 267905

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Summary of Contents for Unverferth 9250

  • Page 1 Grain Handling GRAIN CART MODELS 9250, 8250, & 7250 Model 9250 = Serial Number B31120100 and Higher Serial Number D55120100 and Higher Model 8250 = Serial Number B31150100 and Higher Serial Number D55010165 and Higher Model 7250 - Serial Number B31180100 and Higher Serial Number D55030100 and Higher Part No.
  • Page 2 — Introduction Unverferth 7250/8250/9250 Foreward This symbol identifies important safety messages. When you see it, read the message that fol- lows and be alert to the possibility of personal injury. Remember, safety instructions stated in this manual are for your protection. Read them carefully and follow them closely when working around or using this machine.
  • Page 3 The information, specifications, and illustrations in the manual are based on information available at the time it was written. Due to continuing improvements in the design and manufacture of Unverferth products, all specifications and information contained herein are subject to change without notice.

  • Page 4: Table Of Contents

    — Introduction Unverferth 7250/8250/9250 Table of Contents Section I Safety General Hazard Information ..........................1-2 Safety Decals..............................1-3 Following Safety Instructions .......................... 1-4 Before Operating or Servicing........................1-5 During Operation............................. 1-6 Before Transporting............................1-7 During Transport ............................. 1-7 Drive Line Safety............................1-8 Pressurized Oil..............................
  • Page 5 — Introduction Unverferth 7250/8250/9250 Table of Contents Section III Operation Preparing Tractor ............................3-2 Preparing Cart..............................3-3 Lubrication ..............................3-3 Jack ................................3-4 Hitching to Tractor Drawbar Connection ..........................3-4 Transport Chain Connection........................3-5 Hydraulic Connections..........................3-6 Electrical Connections..........................3-6 Towing................................
  • Page 6 — Introduction Unverferth 7250/8250/9250 Table of Contents Section V Parts Please visit www.unverferth.com/parts/ for the most current parts listing. Final Assembly............................5-2 Touch-Up Paint ............................5-3 Hitch................................5-4 Rigid Axle Models 7250, 8250..........................5-6 Model 9250 ............................5-8 Adjustable Axle - Models 7250, 8250....................5-10 Hub Components Single Wheels ...........................5-12...
  • Page 7 — Safety Unverferth 7250/8250/9250 Section I Safety General Hazard Information ..........................1-2 Safety Decals..............................1-3 Following Safety Instructions .......................... 1-4 Before Operating or Servicing........................1-5 During Operation............................. 1-6 Before Transporting............................1-7 During Transport ............................. 1-7 Drive Line Safety............................1-8 Pressurized Oil..............................1-9 Preparing for Emergencies ..........................

  • Page 8: Safety

    It is true that the designer, the manufacturer, and the safety engineer can help; and they will help, but their combined efforts can be wiped out by a single careless act of the operator. It is said that, “the best kind of a safety device is a careful operator.” We, at Unverferth Mfg.

  • Page 9: Safety Decals

    — Safety Unverferth 7250/8250/9250 Safety Decals • Replace lost, damaged, painted, oR unReadable decals immediately. if paRts that have decals aRe Replaced, also make suRe to install new decals. these decals infoRm and Remind the opeRatoR with op- eRational infoRmation and safety messages.

  • Page 10: Following Safety Instructions

    — Safety Unverferth 7250/8250/9250 Following Safety Instructions • Read and understand this operator’s manual before operating. • All machinery should be operated only by trained and authorized personnel. • To prevent machine damage, use only attachments and service parts approved by the manufacturer.

  • Page 11: Before Operating Or Servicing

    — Safety Unverferth 7250/8250/9250 Before Operating or Servicing • Do not stand between towing vehicle and implement during hitching. • Avoid working under an implement; however, if it becomes absolutely unavoidable, make sure the implement is safely blocked. • Always make certain everyone and everything is clear of the machine before beginning operation.

  • Page 12: During Operation

    — Safety Unverferth 7250/8250/9250 During Operation • Regulate speed to field conditions. Maintain complete control at all times. • Never lubricate equipment when in operation. • Keep away from overhead power lines. Electrical shock can cause serious injury or death.

  • Page 13: Before Transporting

    — Safety Unverferth 7250/8250/9250 Before Transporting • Secure transport chains to towing vehicle before transporting. DO NOT transport without chains. • Check for proper function of all available transport lights. Make sure that all reflectors are clean and in place on machine. Make sure the SMV emblem is visible to ap- proaching traffic.

  • Page 14: Driveline Safety

    — Safety Unverferth 7250/8250/9250 Driveline Safety • Do not allow children near equipment that is running or engaged. • Do not exceed 1000 rpm PTO speed. • Disengage the PTO, stop the tractor engine, and remove key from ignition before making inspec- tions, or performing maintenance and repairs.

  • Page 15: Pressurized Oil

    — Safety Unverferth 7250/8250/9250 Pressurized Oil • Relieve pressure before disconnecting hydraulic lines from tractor, loosening any hydraulic fittings or servicing hydraulic system. See hydraulic power unit manual for procedure to relieve pressure. • Use a piece of cardboard or wood to detect leaks of hydraulic fluid under pressure. Correct hy- draulic leaks immediately.

  • Page 16: Preparing For Emergencies

    — Safety Unverferth 7250/8250/9250 Preparing for Emergencies • Keep a first aid kit and properly rated fire extinguisher nearby. • Keep emergency numbers for fire, rescue, and poison control personnel near the phone. Wearing Protective Equipment • Wear clothing and personal protective equipment appropriate for the job.

  • Page 17: Set Up

    — Set Up Unverferth 7250/8250/9250 Section II Set Up Basic Cart Set Up - Folding Side Extension....................2-3 Basic Cart Set Up - Ladder .......................... 2-4 Basic Cart Set Up - Lamp Set Up........................ 2-4 Basic Cart Set Up - Chute Installation......................2-5 Basic Cart Set Up - Adjustable Axle (Optional).....................
  • Page 18 — Set Up Unverferth 7250/8250/9250 Set Up Checklist After the cart has been completely assembled, use the following checklist and inspect the cart. Check off each item as it is found satisfactory or after proper adjustment is made. o Torque wheel nuts and check tire pressure as specified in MAINTENANCE section.
  • Page 19 — Set Up Unverferth 7250/8250/9250 Basic Set Up (continued) Folding Side Extensions Due to shipping requirements and various dealer-installed options, some initial cart set up will be required after it arrives from the factory. Use the following procedures as needed for initial cart set up.
  • Page 20 — Set Up Unverferth 7250/8250/9250 Basic Set Up (continued) Ladder Set the ladder over the mounting lugs and secure to the front panel of the cart. Lamp Set Up Pivot lamp extension arms into position at Left-Hand Tail Light Shown sides of cart.
  • Page 21 — Set Up Unverferth 7250/8250/9250 Basic Set Up (continued) Chute Installation 1. Remove the five 1/4” bolts as shown in Fig. 1. This should allow the chute weldment to pivot on the shipping bracket. 2. Rotate the chute weldment up and align the holes in the chute with the holes on the top of the auger tube.
  • Page 22 — Set Up Unverferth 7250/8250/9250 Basic Set Up (continued) Optional Adjustable Axle (120” - 154”) 1. Using an appropriate lifting device rated at 6 tons, lift the center axle weldment and sup- port using jack stands rated at 3 tons for each side.
  • Page 23 — Set Up Unverferth 7250/8250/9250 Basic Set Up (continued) Dual Wheel Installation Align the dual wheels on the one side of the cart. Place the guide pin in the guide hole. Then, using the guide pin, seat the outer reinforcing ring into position. Secure the wheel and reinforcing ring with the lock washers and bolts provided.

  • Page 24: Optional Weather Guard Tarp Installation

    — Set Up Unverferth 7250/8250/9250 Optional Weather Guard Tarp Installation • to pRevent peRsonal inJuRy oR death, always ensuRe that theRe aRe people who Remain outside the caRt to assist the peRson woRking inside, and that all safe woRkplace pRactices aRe followed. theRe is RestRicted mobility and limited eXit paths when woRking inside the implement.
  • Page 25 Fig. 2-3A Models 7250 & 9250 Assemble the bow brackets (Model 7250 - 300972B or Model 9250 - 300977B) and latch plate to the right side panel or side board with torx head screw (9005312) and flange nut (91263). Secure to side board using capscrew (9388-051) and flange nut (91263).

  • Page 26: Cables, Tarp, Tubes

    — Set Up Unverferth 7250/8250/9250 Optional Weather Guard Tarp Installation (continued) Cables, Tarp, Tubes 6. Attach the cable assemblies (9005698) to the Run Cable (9005698) front end cap (281713B) slotted holes, see fig- through hole in End ure 2-6. Run the cables over the top of the Caps (281713B) bows (280710B).
  • Page 27 — Set Up Unverferth 7250/8250/9250 Optional Weather Guard Tarp Installation (continued) 7. (2-person operation) On a clean floor, lay the tarp out flat with the raw edge of the hems and pockets down and the exterior side facing up. 8. Insert the small 1 1/8” tube (221588) by sliding it into the small pocket of the tarp. Leave 1” of the tube sticking out one end and drill a 3/16”...
  • Page 28 — Set Up Unverferth 7250/8250/9250 Optional Weather Guard Tarp Installation (continued) 10. Insert knotted stretch rope (221722) through flat washer (9405-074), plastic tube (221668), end plug (9004947) and hose (TA806225). Place these items as an assembly into front end of 2”...

  • Page 29: Hand Crank

    (95585) and locknut (91263). Secure tube holder (221770B) to bracket using capscrew (9390-055) and locknut (9928). See figure 2-13. 16. MODEL 9250 CARTS ONLY Fig. 2-14 Locate the mounting bracket underneath the rear perimeter, centered on the box. Use the 1/2-13UNC x 1”...
  • Page 30 — Set Up Unverferth 7250/8250/9250 Notes 2-14 (August 2015)

  • Page 31: For Scale Information, Please Refer To Your Scale Manual

    — Operation Unverferth 7250/8250/9250 Section III Operation Preparing Tractor ............................3-2 Preparing Cart..............................3-3 Lubrication ..............................3-3 Jack ................................3-4 Hitching to Tractor Drawbar Connection ..........................3-4 Transport Chain Connection........................3-5 Hydraulic Connections..........................3-6 Electrical Connections..........................3-6 Towing................................3-7 Auger Operation PTO-Driven Auger ............................

  • Page 32: Preparing Tractor

    — Operation Unverferth 7250/8250/9250 Operating Checklist o Read and understand all safety precautions before operating cart.  Check axle spacing to be sure axle is adjusted from shipping position to desired operating width. (If Applicable)  Check to be sure all the reflective decals and the SMV sign are clearly visible with the cart attached to the tractor.

  • Page 33: Preparing Cart

    — Operation Unverferth 7250/8250/9250 Preparing Cart Perform the service checks as outlined below. Repair or replace any damaged or worn parts before operating. Hardware Check for loose bolts and nuts, and tighten as needed. Check again after the first half-day of operation.

  • Page 34: Jack

    — Operation Unverferth 7250/8250/9250 Jack Use the jack to support an empty grain cart, never a loaded grain cart. Always have a loaded grain cart hooked to a tractor. • Mount the jack in the storage location indicated after the cart is hitched to a tractor.

  • Page 35: Transport Chain Connection

    — Operation Unverferth 7250/8250/9250 Hitching to Tractor Transport Chain Connection The tractor must be equipped with a transport chain support. Do not use intermediate support as the chain attaching point. The illustration on the right shows how the transport chain must be installed between the cart and tractor.

  • Page 36: Hydraulic Connections

    If your tractor does not have this type of receptacle, an SAE J-S60A seven-point socket can be purchased from your Unverferth dealer (Part number 92824). The wiring schematic for this cart complies with current ASABE standards.

  • Page 37: Towing

    — Operation Unverferth 7250/8250/9250 Towing This cart is not equipped with brakes. Ensure that the towing vehicle has adequate weight and braking capacity to tow this implement. See towing vehicle operator’s manual for towing capacity. Never tow a loaded grain cart over public roads.

  • Page 38: Auger Operation Pto-Driven Auger

    — Operation Unverferth 7250/8250/9250 Auger Operation PTO Driven Auger • entanglement with the dRiveline will cause seRious inJuRy oR death. keep all guaRds and shields in good condition and pRopeRly installed at all times. avoid peRsonal attiRe such as loose fitting clothing, shoe stRings, dRawstRings, pants cuffs, long haiR, etc.

  • Page 39: Hydraulically-Driven Auger

    — Operation Unverferth 7250/8250/9250 Auger Operation (continued) Hydraulically-Driven Auger The optional hydraulically-driven auger permits cart operation using tractors that are not equipped with a PTO. However, due to the power requirements of a grain cart, it should be expected that a hydraulically-driven grain cart will not unload as quickly as a PTO driven cart.
  • Page 40 — Operation Unverferth 7250/8250/9250 Auger Operation (continued) Hydraulically-Driven Auger (continued) 1. Before loading cart or operating auger, verify that the flow control door is closed. 2. Choose an area free from obstructions and fully unfold auger to the unloading position.
  • Page 41 — Operation Unverferth 7250/8250/9250 Weather Guard Tarp Always use adequate caution when operating tarp. If tarp is covered with snow/ice, remove snow/ice before operating. End caps must be free from grain that may be piled on them. Grain should not be heaped higher than end caps.
  • Page 42 — Operation Unverferth 7250/8250/9250 Notes 3-12 (August 2013)

  • Page 43: For Scale Information, Please Refer To Your Scale Manual

    — Maintenance Unverferth 7250/8250/9250 Section IV Maintenance Lubrication - Cart............................4-2 Auger Drive Line Bearings..............................4-3 Gear Box..............................4-3 Seasonal Storage ............................4-3 Auger System Lower Auger ............................4-4 Upper Auger............................. 4-7 Verify PTO Shaft Length..........................4-9 PTO Shaft & Clutch............................4-11 PTO Quick Disconnect ............................
  • Page 44 — Maintenance Unverferth 7250/8250/9250 Lubrication To keep your grain cart in top operating condition and to assure its proper performance and reliability for a long period of time, periodic inspection and lubrication is a must. Replace Every Season 32 fl. oz. (2 Pints) 80W/90...

  • Page 45: Auger Drive Line Bearings

    — Maintenance Unverferth 7250/8250/9250 Auger Driveline Bearings It is important to periodically check set screws in all bearings at either end of the driveline for tightness. Gear Box The fluid level plug is on the right side of the gear box. The fill plug is in the front of the axle on the left side of the gear box (Standing behind the cart looking toward the tractor).

  • Page 46: Auger System

    — Maintenance Unverferth 7250/8250/9250 Auger System • moving oR Rotating components can cause seRious in- JuRy oR death. always disconnect poweR souRce befoRe seRvicing. ensuRe seRvice coveRs, chain/belt coveRs and clean-out dooR(s) aRe in place and secuRely fas- tened befoRe opeRating machine.
  • Page 47 — Maintenance Unverferth 7250/8250/9250 Auger System (continued) Lower Auger Assembly 1. Assemble the drive dog (28977) and auger Capscrew (9390-056), bushing assembly (265132B) to the auger and Auger Flat Washers (9405-076), secure with two 5/8”-11UNC x 6” capscrews Bushing Lock Washer (9404-021),...

  • Page 48: Lower Auger

    — Maintenance Unverferth 7250/8250/9250 Auger System (continued) Lower Auger Assembly (continued) 5. Raise the upper auger into position, checking upper drive dog engagment with lower auger drive dog. 6. Lower the upper auger. Lubricate the auger bushing assembly (265134). Check and re- move any loose parts in the auger tube interior prior to start-up.

  • Page 49: Upper Auger

    — Maintenance Unverferth 7250/8250/9250 Auger System (continued) Upper Auger Disassembly 1. Support the upper auger assembly with hoist and slings rated for a minimum of 1200 lbs. 2. Remove the hose clamps and auger tube cylinder pin, and carefully swing the cylinder down without breaking the hose connections.

  • Page 50: Upper Auger

    — Maintenance Unverferth 7250/8250/9250 Auger System (continued) Upper Auger Assembly 1. Install the upper bearing and spring assembly if it was previously removed in Step 6 under upper auger disassembly. 2. Using a safe lifting device rated for 1200 lbs., insert the auger into the auger tube.
  • Page 51 — Maintenance Unverferth 7250/8250/9250 Verifying Telescoping PTO Shaft Length • pRopeR eXtended and collapsed lengths of the telescoping pto shaft must be veRified befoRe the fiRst opeRation with each and eveRy tRac- toR. if the eXtended length of the pto shaft is not sufficient, it may...
  • Page 52 — Maintenance Unverferth 7250/8250/9250 Verifying Telescoping PTO Shaft Length (continued) 6. Position the tractor to obtain the tightest turning angle, relative to the cart (Fig. 3). Fig. 3 253916 7. Measure the length “L” from the same points as used in step 1. This distance must be at least 1.5 inches greater than the distance measure...

  • Page 53: Pto Shaft & Clutch

    — Maintenance Unverferth 7250/8250/9250 PTO Shaft and Clutch Lubrication (Figs. D1 - D6) Lubricate with quality grease before starting work and every 8 operating hours. Clean and grease PTO drive shaft before each prolonged period of non-use. Molded nipples on the...

  • Page 54: Pto Shaft & Clutch

    — Maintenance Unverferth 7250/8250/9250 PTO Shaft and Clutch (continued) Coupling the PTO drive shaft (Figs. E1 - E2) Clean and grease the PTO and implement input connection (IIC) AS-Lock 1. Pull locking collar and simultaneously push PTO drive shaft onto PTO shaft until the lock- ing device engages.
  • Page 55 — Maintenance Unverferth 7250/8250/9250 PTO Shaft and Clutch (continued) Chains (Figs. G1 - G3) NOTE: The chain is intended to prevent the shield from rotating against non-moving parts and there- by preventing shield damage. A properly installed chain will increase the service life of the shield.
  • Page 56 — Maintenance Unverferth 7250/8250/9250 PTO Shaft and Clutch (continued) To Dismantle Guard (Figs. J1 - J4) 1. Remove locking screw. 2. Align bearing tabs with cone pockets. 3. Remove half-guard. 4. Remove bearing ring. To Assemble Guard (Figs. K1 - K5) 1.

  • Page 57: Pto Quick Disconnect

    — Maintenance Unverferth 7250/8250/9250 PTO Shaft and Clutch (continued) To Assemble Cone (Figs. L1 - L3) 1. Dismantle guard (Figs. J1 - J3). Remove old cone (e.g. cut open with knife). Take off chain. Place neck of new cone in hot water...
  • Page 58 — Maintenance Unverferth 7250/8250/9250 PTO Quick Disconnect (continued) Quick Disconnect Disassembly 1. Compression Spring 2. Ball 3. Lock Collar 4. Back-up ring 5. Snap ring * Back-up ring * (For some clutch types, place additional back up ring first). Compress lock collar (#3) and remove snap right (#5).
  • Page 59 — Maintenance Unverferth 7250/8250/9250 PTO Quick Disconnect (continued) Clutch Disassembly Tighten the four hex nuts (12) uniformly until the clutch pack and hub are loose. Use special tool 9002007 to bend all four retaining lugs back on the edge of the clutch housing. Remove the thrust plate with Belleville springs to get at the friction disks, drive plates and hub for inspection and service.

  • Page 60: Tarp Troubleshooting Inspection & Maintenance

    — Maintenance Unverferth 7250/8250/9250 Tarp Troubleshooting Inspection & Maintenance PROBLEM SOLUTION TARP SAGS IN MIDDLE AREAS BowS may Be BenT oR adjuSTed Too Low miSSing oR LooSe Ridge STRaP REPLACE OR RETIGHTEN TenSion may Be Too LooSe. u-joinT may need To Be adjuSTed on SPLined SHaFT...

  • Page 61: Electrical System Schematic

    — Maintenance Unverferth 7250/8250/9250 Electrical System Schematic GRAIN CART wiReS White -- Ground Green -- Right amber flashing lamp Yellow -- Left amber flashing lamp Brown -- Tail light Black -- Interior & Auger Lights Red -- Brake Lights 220912...

  • Page 62: Hydraulic System Schematic

    — Maintenance Unverferth 7250/8250/9250 MAINTENANCE HYDRAULIC SYSTEM Hydraulic System Schematic 4-20 (April 2012) 3-16...

  • Page 63: Wheel And Tires

    — Maintenance Unverferth 7250/8250/9250 Wheels and Tires Wheel Nut Torque Requirements IMPROPERLY TORqUED WHEEL NUTS/BOLTS CAN CAUSE A LOSS OF IMPLEMENT • CONTROL AND MACHINE DAMAGE. TORqUE WHEEL NUTS/BOLTS TO vALUES IN TABLE. CHECk TORqUE BEFORE USE, AFTER ONE HOUR OF UNLOADED USE OR AFTER FIRST LOAD, AND EACH LOAD UNTIL WHEEL NUTS/BOLTS MAINTAIN TORqUE vALUE.

  • Page 64: Tire Pressure

    — Maintenance Unverferth 7250/8250/9250 Wheels and Tires (continued) Tire Pressure The following is to be used as a general guide for tire inflation and figures can vary depend- ing on specific brand of tire used. It is important that tires are inspected after unit is loaded.

  • Page 65: Tire Warranty

    — Maintenance Unverferth 7250/8250/9250 Wheels and Tires (continued) Tire Pressure (continued) TIRE SIZE AND BRAND LOAD INDEX/PLY RATING MAXIMUM PSI 30.5x32 R-1 - Titan/Goodyear 480/80x42 R-1 - Titan/Goodyear 166A8 900/60x32 R1W - Mitas 176A8 1050/50x32 R1W - Mitas 178A8 900/60x38 R1W - Mitas...
  • Page 66 — Maintenance Unverferth 7250/8250/9250 Complete Torque Chart Capscrews - Grade 5 NOTE: • Grade 5 capscrews can be identified by three radial dashes on the head. • For wheel torque requirements, refer to Wheels and Tires. • Tighten U-bolts evenly and equally to have the same number of threads exposed on each end.
  • Page 67 — Maintenance Unverferth 7250/8250/9250 Complete Torque Chart Capscrews - Grade 8 NOTE: • Grade 8 capscrews can be identified by six radial dashes on the head. • For wheel torque requirements, refer to Wheels and Tires. • Tighten U-bolts evenly and equally to have the same number of threads exposed on each end.
  • Page 68 — Maintenance Unverferth 7250/8250/9250 Hydraulic Fittings – Torque and Installation SAE FLARE CONNECTION (J. 1. Tighten nut with finger until it bottoms the seat. 2. Using a wrench, rotate nut to tighten. Turn nut 1/3 turn to apply proper torque.

  • Page 69: Pto Clutch

    — Parts Unverferth 7250/8250/9250 Section V Parts Please visit www.unverferth.com/parts/ for the most current parts listing. Please visit www.unverferth.com/parts/ for the most current parts listing. Final Assembly............................5-2 Touch-Up Paint ............................5-3 Hitch................................5-4 Rigid Axle Models 7250, 8250..........................5-6 Model 9250 ............................5-8 Adjustable Axle - Models 7250, 8250....................5-10 Hub Components Single Wheels ...........................5-12...

  • Page 70: Final Assembly

    — Parts Unverferth 7250/8250/9250 Final Assembly Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM DESCRIPTION PART NO. NOTES Window 92403 220512 Kit Incl. Items 1 through 3 Window Molding 250431 Bracket, Window Retaining 250461B Capscrew 1/4-20UNC x 3/4...

  • Page 71: Touch-Up Paint

    — Parts Unverferth 7250/8250/9250 Final Assembly Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM DESCRIPTION PART NO. NOTES Hose Tube, Plastic - 63” 251389 Models 7250 & 8250 Hose Tube, Plastic - 96” 234210 Model 9250 Hose Clamp, 3”...

  • Page 72: Hitch

    — Parts Unverferth 7250/8250/9250 Hitch Please visit www.unverferth.com/parts/ for the most current parts listing. (June 2017)
  • Page 73 — Parts Unverferth 7250/8250/9250 Hitch Please visit www.unverferth.com/parts/ for the most current parts listing. PART NO. ITEM DESCRIPTION QTY. NOTES 7250, 8250 9250 Hitch Assembly - Standard 233711B 267032 Includes Items: 1 through 5 Swivel Hitch, Single Tang 200002B 267019B...

  • Page 74: Rigid Axle Models 7250, 8250

    — Parts Unverferth 7250/8250/9250 Rigid Axle - Models 7250/8250 Please visit www.unverferth.com/parts/ for the most current parts listing. (June 2017)
  • Page 75 — Parts Unverferth 7250/8250/9250 Rigid Axle - Models 7250/8250 Please visit www.unverferth.com/parts/ for the most current parts listing. PART NO. ITEM DESCRIPTION NOTES 7250 8250 Single Tires Duals Duals A x l e A s s e m b l y, 1 2 2 ”...

  • Page 76: Model 9250

    — Parts Unverferth 7250/8250/9250 Rigid Axle - Model 9250 Please visit www.unverferth.com/parts/ for the most current parts listing. (June 2017)

  • Page 77: Duals

    — Parts Unverferth 7250/8250/9250 Rigid Axle - Model 9250 Please visit www.unverferth.com/parts/ for the most current parts listing. Single Dual ITEM DESCRIPTION PART NO. NOTES 134” 144” 3.75” 4.50” Rigid Axle Assembly - 134” 254251G-SER =Green= Rigid Axle Assembly - 134” =Red=...
  • Page 78 — Parts Unverferth 7250/8250/9250 Adjustable Axle 120-154” - Model 7250/8250 Please visit www.unverferth.com/parts/ for the most current parts listing. 5-10 (August 2015)

  • Page 79: Duals

    — Parts Unverferth 7250/8250/9250 Adjustable Axle 120-154” - Model 7250/8250 Please visit www.unverferth.com/parts/ for the most current parts listing. PART NO. ITEM DESCRIPTION NOTES Singles Duals Adjustable Axle Asy =Green= 265555G 265691G Includes Items 1-6 Adjustable Axle Asy =Red= 265555R...

  • Page 80: Hub Components Single Wheels

    — Parts Unverferth 7250/8250/9250 Hub Components - Single Wheels Please visit www.unverferth.com/parts/ for the most current parts listing. DESCRIPTION PART NO. ITEM 7250, 8250 9250 QTY. NOTES Spindle 3.75” 3.75” Hub Assembly =Green= 200079G 265085G Includes 1-6 & 10-14 Hub Assembly =Red=...
  • Page 81 — Parts Unverferth 7250/8250/9250 Hub Components - Duals Please visit www.unverferth.com/parts/ for the most current parts listing. DESCRIPTION PART NO. ITEM QTY. NOTES Spindle Dia. 4.50” Hub Assembly =Green= 233668G Includes 1-4 & 8-19 Hub Assembly =Red= 233668R Seal - 4.375” I.D.

  • Page 82: Wheels & Tires

    — Parts Unverferth 7250/8250/9250 Wheels & Tires Please visit www.unverferth.com/parts/ for the most current parts listing. TIRES For questions regarding new tire warranty, please contact your local original equipment tire dealer. Used tires carry no warranty. • Verify whether you have a...

  • Page 83: Dual Wheels

    — Parts Unverferth 7250/8250/9250 Wheels & Tires Please visit www.unverferth.com/parts/ for the most current parts listing. FORMED PLATE WHEELS Model 7250 (Serial Number B30140100 & Up) Model 8250 (Serial Number B30110100 & Up) Model 9250 (Serial Number B30170100 & Up)

  • Page 84: Decals

    — Parts Unverferth 7250/8250/9250 Decals Please visit www.unverferth.com/parts/ for the most current parts listing. 5-16 (June 2017)
  • Page 85 — Parts Unverferth 7250/8250/9250 Decals Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM DESCRIPTION PART NO. QTY. NOTES Decal, Unverferth 9004298 Decal, Unverferth Logo Tail 9004213 Decal, Silver Shadow 9004035 5/5/7 46” was 36” Decal, 7250 9004052 Decal, 8250...

  • Page 86: Sideboards Model 7250

    Unverferth 7250/8250/9250 Sideboards - Model 7250 Please visit www.unverferth.com/parts/ for the most current parts listing. * Hinge kits include board, hinges, and mounting hardware. (Required for carts with serial #B22590099 and lower. These carts have welded hinges that may need to be removed for some installations.)

  • Page 87: Model 8250

    Unverferth 7250/8250/9250 Sideboards - Model 8250 Please visit www.unverferth.com/parts/ for the most current parts listing. * Hinge kits include board, hinges, and mounting hardware. (Required for carts with serial #B22580099 and lower. These carts have welded hinges that may need to be removed for some installations.)

  • Page 88: Model 9250

    Unverferth 7250/8250/9250 Sideboards - Model 9250 Please visit www.unverferth.com/parts/ for the most current parts listing. * Hinge kits include board, hinges, and mounting hardware. (Required for carts with serial #B22830099 and lower. These carts have welded hinges that may need to be removed for some installations.)
  • Page 89 — Parts Unverferth 7250/8250/9250 Notes Please visit www.unverferth.com/parts/ for the most current parts listing. 5-21 (August 2015)

  • Page 90: Electrical

    — Parts Unverferth 7250/8250/9250 Electrical Please visit www.unverferth.com/parts/ for the most current parts listing. ITEMS DESCRIPTION PART NO. NOTES Wiring Harness, Rear 9003050 Wiring Harness, Front 9003250 Electrical Coupler 92450 Wiring Harness, Auger 9004350 Auger Light 9001155 Connector, Male 9004140 Connector 1/2”...
  • Page 91 — Parts Unverferth 7250/8250/9250 Electrical Please visit www.unverferth.com/parts/ for the most current parts listing. ITEMS DESCRIPTION PART NO. NOTES Lamp - Amber w/LED Double-Face 9005142 Light, Amber - Turn/Flasher 9003048 Replacement Lens - Amber 9004017 Light, Tube Weldment 251398B LH Light Bracket Weldment...

  • Page 92: Upper Auger Driveline

    — Parts Unverferth 7250/8250/9250 Upper Auger Driveline Please visit www.unverferth.com/parts/ for the most current parts listing. 5-24 (August 2015)
  • Page 93 — Parts Unverferth 7250/8250/9250 Upper Auger Driveline Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM DESCRIPTION PART NO. QTY. NOTES Upper Auger Tube Weldt =Green= 251504G 7250, 8250 - Incl 2 through 6 Upper Auger Tube Weldt =Red=...

  • Page 94: Lower Auger Driveline

    — Parts Unverferth 7250/8250/9250 Lower Auger Driveline Please visit www.unverferth.com/parts/ for the most current parts listing. 5-26 (August 2015)
  • Page 95 — Parts Unverferth 7250/8250/9250 Lower Auger Driveline Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM DESCRIPTION PART NO. QTY. NOTES Lower Auger Replacement Kit - 5 Pin 265777B Drive Dog Weldment (Steel) 265125 Drive Dog Casting 28977 Hanger Weldment w/Bushing...

  • Page 96: Hydraulics

    — Parts Unverferth 7250/8250/9250 Hydraulics Please visit www.unverferth.com/parts/ for the most current parts listing. 5-28 (August 2015)
  • Page 97 — Parts Unverferth 7250/8250/9250 Hydraulics Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM DESCRIPTION PART NO. QTY. NOTES Hydraulic Hose, 1/4 x 192” 9002213 7250, 8250 Hydraulic Hose, 1/4 x 216” 9002212 9250 Bulkhead Fitting 95192 Hydraulic Cylinder, 2 x 30”...

  • Page 98: Cylinders

    — Parts Unverferth 7250/8250/9250 Cylinder - 3” x 20” Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM DESCRIPTION PART NO. QTY. NOTES 3” x 20” Cylinder, Complete 9003103 Tie Rod Seal Kit 9003772 Flow Control Door Cylinder - 2” x 30”...

  • Page 99: Flow Door Seals

    — Parts Unverferth 7250/8250/9250 Flow Door Seals Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM DESCRIPTION PART NO. QTY. NOTES Capscrew, 1/4-20UNCx7/8 9390-004 Grade 5 Capscrew, 3/8-16UNCx1 3/4 9390-058 Grade 5 Spring Bracket =Green= 281258G Spring Bracket =Red=...

  • Page 100: Pto Assembly

    — Parts Unverferth 7250/8250/9250 PTO Assembly Please visit www.unverferth.com/parts/ for the most current parts listing. 5-32 (August 2015)
  • Page 101 — Parts Unverferth 7250/8250/9250 PTO Assembly Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM DESCRIPTION PART NO. QTY. NOTES PTO Shaft w/Shielding 94868 1 3/4-20 Spline PTO Shaft w/Shielding 95214 1 3/8-21 Spline (Optional) Front Half PTO 94841...

  • Page 102: Pto Clutch

    — Parts Unverferth 7250/8250/9250 PTO Clutch Please visit www.unverferth.com/parts/ for the most current parts listing. NOTE: The clutch is preset at the factory and should not require adjustment. See Maintenance Section for specific clutch information. ITEM DESCRIPTION PART NO. QTY.

  • Page 103: 45 Degree Gear Box

    — Parts Unverferth 7250/8250/9250 45 Degree Gear Box Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM DESCRIPTION PART NO. QTY. NOTES Gear Box, Complete 9002812 Includes Items 1 thru 17 Shaft, Input 9001131 1.8:1 Gear Shaft, Output 9001132 1.8:1 Gear...

  • Page 104: Drive Line U-Joint Assembly

    — Parts Unverferth 7250/8250/9250 Driveline U-Joint Assembly Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM DESCRIPTION PART NO. QTY. NOTES Complete U-Joint Ass’y 95012 Yoke 95010 Grease Zerk, 1/4-28 UNF 91160 Yoke, 1-3/8-6 Spline 95011 Quick-Disconnect Pin Kit 92362 Cross &...
  • Page 105 — Parts Unverferth 7250/8250/9250 Notes Please visit www.unverferth.com/parts/ for the most current parts listing. 5-37 (August 2015)

  • Page 106: Directional Downspout

    — Parts Unverferth 7250/8250/9250 Directional Downspout Please visit www.unverferth.com/parts/ for the most current parts listing. 5-38 (August 2015)
  • Page 107 — Parts Unverferth 7250/8250/9250 Directional Downspout Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM DESCRIPTION PART NO. QTY. NOTES Directional Downspout Kit - Model 9250 281403 Directional Downspout Kit - Models 7250 & 8250 281405 Hardware Kit for Directional Downspout...

  • Page 108: Model 7250

    — Parts Unverferth 7250/8250/9250 Weather Guard Tarp - Model 7250 Please visit www.unverferth.com/parts/ for the most current parts listing. 5-40 (August 2015)
  • Page 109 — Parts Unverferth 7250/8250/9250 Weather Guard Tarp - Model 7250 Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM PART NO. DESCRIPTION NOTES 221643 Tarp Kit with Arched End Caps 221603 Roll Tube Weldment 221588 Fixed Tube Weldment 221668 Pipe - 180”...

  • Page 110: Model 8250

    — Parts Unverferth 7250/8250/9250 Weather Guard Tarp - Model 8250 Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM PART NO. DESCRIPTION NOTES 221645 Tarp Kit with Arched End Caps 221603 Roll Tube Weldment 221588 Fixed Tube Weldment 221668 Pipe - 180”...
  • Page 111 — Parts Unverferth 7250/8250/9250 Weather Guard Tarp - Model 8250 Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM PART NO. DESCRIPTION NOTES 251132B Channel Bracket 35 3/4" Long 221722 Bungee 3/8” Dia. x 204” 221749 Tarp Handle Weldment...

  • Page 112: Model 9250

    — Parts Unverferth 7250/8250/9250 Weather Guard Tarp - Model 9250 Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM PART NO. DESCRIPTION NOTES 221649 Tarp Kit with Arched End Caps 221604 Roll Tube Weldment 221610 Fixed Tube Weldment 221668 Pipe - 180”...
  • Page 113 — Parts Unverferth 7250/8250/9250 Weather Guard Tarp - Model 9250 Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM PART NO. DESCRIPTION NOTES 221722 Bungee 3/8” Dia. x 204” 221749 Tarp Handle Weldment 266689B Tarp Short Stop Plate 9000787...

  • Page 114: Video System (Optional)

    — Parts Unverferth 7250/8250/9250 Video System (Optional) Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM PART NO. DESCRIPTION NOTES 265770 Video System Kit for Front View Includes Items 1,3,4,5,6,7,8 9004506 Video System Kit for Rear View Includes Items 6 & 7...
  • Page 115 — Parts Unverferth 7250/8250/9250 Notes Please visit www.unverferth.com/parts/ for the most current parts listing. 5-47 (August 2015)
  • Page 116 MANUALS\\\\August 2013-17/April 2014-18//May 2014-19//October 2014-20//January 2015-21//June 2015-22//August 2015-23//September 2015-24//April 2016-25//June 2017-26...

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