LOFTNESS 15 Owner's Manual And Parts Book
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LOFTNESS 15 Owner's Manual And Parts Book

Windrow crop shredder
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Windrow Crop Shredder
15' • 20' • 20' w/Transport
Owner's Manual and Parts Book
(Originating w / Serial Number 41-1135)
Model Number:
Serial Number:
Date of Purchase:
N34600 Rev. D
01.26.22

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  • Page 1 Windrow Crop Shredder 15' • 20' • 20' w/Transport Owner’s Manual and Parts Book (Originating w / Serial Number 41-1135) Model Number: Serial Number: Date of Purchase: N34600 Rev. D 01.26.22...
  • Page 3 All Loftness products have a one (1) year limited warranty. The XLB10 Grain Bag Loader has a two (2) year limited warranty. If any Loftness product is used as rental or leased equipment the limited warranty period is for only 30 days from the delivery date to the original customers.

  • Page 5: Table Of Contents

    Table of Contents Warranty Table of Contents Ordering Code Ordering Code ............. . .1 Windrow Crop Shredder (Example) .
  • Page 6 Hitch, Operation - 15' & 20' Models (N40152) ....... . .
  • Page 7 Wing Kit, Wide Windrow (15' - N34949) (20' - N34934) ......87...
  • Page 8 Windrow Crop Shredder OM...

  • Page 9: Ordering Code

    2 = Pull-type, 1-3/8" Constant Velocity 3 = Pull-type, 1-3/4" Constant Velocity REAR WHEELS & TIRES 3 = 3 Rear Wheels, Rigid (15' Only) 4 = 4 Rear Wheels, Rigid (20' Only) 8 = 2 Single Wheels, 2, Dual Wheels (20' only)
  • Page 10 Windrow Crop Shredder OM...

  • Page 11: Introduction

    Manual Storage may not be reflected in this publication. Loftness reserves the right to make product improvements to the machine at any time. Although great care has been taken to ensure the accuracy of this publication, Loftness does not assume any liability for errors or omissions.

  • Page 12: Windrow Crop Shredder Features

    Introduction Windrow Crop Shredder Features Windrow Crop Shredder Options • 15' or 20' Cutting Width • Transport System (Street Side and Curb Side Transport Wheels Hydraulically Positioned) • Pull-type Hitch - Factory Installed (20' only) • Center Discharge • Hood Liner •...

  • Page 13: Safety Instructions

    Be certain all machine operators are aware of the dangers indicated by safety decals applied to the machine, and be certain they follow all safety decal instructions. Contact Loftness for safety decal replacement. Windrow Crop Shredder OM...

  • Page 14: Safety Rules

    Safety Instructions Safety Rules • Unless instructed by decal or operator’s manual, stop engine before leaving operator’s position and wait for all movement to stop before attempting to adjust, These are general safety considerations. Additional lubricate, unclog or inspect. Exercise mandatory precautions may be necessary to operate your shut-down procedure.

  • Page 15: Hydraulic Safety

    Safety Instructions Safety Instructions Operation DANGER: Maintenance (Cont'd) • Escaping fluid under pressure can be invisible and • Be sure PTO outer guard turns freely before operating can penetrate the skin. Do not use hands to search machine. for leaks! •...

  • Page 16: Center Windrower Shredder Identification

    Safety Instructions Center Windrower Shredder Identification *Hydraulic Hose Coupler Storage Rack *Street Side (Operation Hoses) *Hydraulic Hose Transport Wheel Coupler Storage Rack (Transport Hoses) *Transport Jack (storage) Gearbox *Transport Hitch (shown in storage Operation position) Hitch Operation Jack Operation Jack Storage Location Belt Shield Driveline Shaft...

  • Page 17: Safety Decal Locations

    SHREDDER IF IT BECOMES “OUT OF BALANCE.” STOP IMMEDIATELY, DETERMINE AND FIX THE PROBLEM OR CONTACT YOUR DEALER OR LOFTNESS BEFORE CONTINUING OPERATION. • READ AND FOLLOW ALL INFORMATION PROVIDED IN THE OPERATOR’S MANUAL. IF YOU DO NOT HAVE AN OPERATOR’S MANUAL, ONE WILL BE PROVIDED TO YOU AT NO CHARGE.
  • Page 18 Safety Instructions Safety Decal Locations (Cont’d) WARNING Read and understand operator’s manual before using this machine. Failure to follow operating instructions could result in death or serious injury. Part No. N22763 Part No. 4334 Part No. N23507 Windrow Crop Shredder OM...
  • Page 19 DANGER STAY BACK KEEP HANDS AND FEET AWAY FROM ROTATING Part No. N18549 KNIVES UNDER MACHINE. (**15' and 20' without Transport) DO NOT LEAVE OPERATOR'S POSITION WHILE PTO IS ENGAGED AND TRACTOR IS RUNNING. Part No. 4135 Windrow Crop Shredder OM...
  • Page 20 Safety Instructions Safety Decal Locations (Cont’d) Part No. N23931 Part No. 4140 Part No. 4141 Windrow Crop Shredder OM...

  • Page 21: Set-Up Instructions

    Set-up Instructions Equipment Set-up The windrow shredder is shipped partly assembled with the rear deflector doors, tail, outer wing and hardware Rear Wing Section partially disassembled. The hitch is also separate and will need to be attached. Remove brackets and hardware before starting assembly. IMPORTANT: Save the hardware for use in assembly.
  • Page 22 Set-up Instructions Equipment Set-up (Cont'd) Verify lifting chains are securely attached to the lifting rings. Attach chains from lifting device to green lifting rings as Slowly raise the tail by using the lifting device. The tail will shown, making sure connection is secure. pivot on the loosened 3/4"...
  • Page 23 Set-up Instructions Equipment Set-up (Cont'd) Remove the 1/2" bolt (4) holding the inside end of the top wing to the body near the center arms. Remove box (3) containing hardware. Repeat procedure on opposite side. Loosen but do not remove the 1/2" bolt (5) securing Align the holes in the tail arms with the holes in the the outside end of the wing tops to the body.
  • Page 24 Set-up Instructions Equipment Set-up (Cont'd) On the outer end of each wing top, add the remaining 1/2" x 1-1/4" hex bolts, 1/2" flat washers and 1/2" lock nuts (6). (Left side shown) IMPORTANT: Do not tighten the hardware completely. Attach the wing top to the tail by inserting a 1/2" x 1-1/4" carriage bolt and 5/8"...

  • Page 25: Tightening Hardware

    Set-up Instructions Equipment Set-up (Cont'd) Tightening Hardware IMPORTANT: When assembly is complete, tighten all the hardware in the set-up procedure. Follow the instructions below as a guide. Attach bottom corner of wing door to body with 5/8" x 1-1/2" hex bolt (9), 1/2" flat washer and 1/2" lock nut. IMPORTANT: Do not tighten the hardware completely.

  • Page 26: Installing Rear Deflector

    PTO length is correct and will not bottom out or become disengaged. The PTO provided with each Loftness windrow shredder will work on most tractors without modification. Variations in the PTO and hitch geometry on some tractors Connect deflector adjustment plate (2) to frame using may make it necessary to adjust the length of the PTO.

  • Page 27: Pto Attaching And Use

    Set-up Instructions PTO Set-up (Cont'd) PTO Attaching and Use The shredder can be attached to any tractor with a PTO that conforms to ASAE-SAE standards. Do not use a windrow shredder built for 1000 RPM with a 540 RPM tractor or serious damage to the shredder could occur. The procedures listed below are provided to assist you in obtaining the correct PTO length.

  • Page 28: Pto Sizing

    Set-up Instructions PTO Set-up (Cont'd) PTO Sizing Dim. “D” The following diagrams assist in sizing the PTO as outlined in “PTO Set-up” on page 18. Shredder Tractor Push PTO halves together, as far as possible, to determine dimension “C”. Add 1" to this dimension for dimension “D”...

  • Page 29: Operating Instructions

    Operating Instructions Getting Started Jack Stands Pre-Start Checklist • Grease the machine. See “Grease Point Location” on page 36 for grease point locations. • Adjust air in tires to recommended pressure. • Check oil level in gearbox (maintain level to the lower check plug hole on side of gearbox case).

  • Page 30: Maintaining Rotor Balance

    Frequent scalping greatly reduces windrow shredder component lifetimes. Loftness considers this pattern to be misuse, and subsequently will not be covered under warranty. The cutting height is adjusted and controlled with the rear hydraulic cylinders.

  • Page 31: Deflector Angle Adjustment

    Operating Instructions Deflector Angle Adjustment Transport to Working Configuration Procedure If equipped, follow this section for proper instructions to safely convert the windrow shredder from a transport configuration to a working configuration. Adjustments can be made to control the windrow as it comes out of the machine.
  • Page 32 Operating Instructions Transport to Working Configuration Procedure (Cont'd) Right brace in vertical position. Lower right brace and align with hole in hitch. Insert pin (8) and secure with linchpin (9) as shown above. Rotate the right side hitch (5) brace to a vertical position. IMPORTANT: When complete with this step, operate the hand winch to add some slack in the operation hitch cable to allow for sharp...
  • Page 33 Operating Instructions Transport to Working Configuration Curb side Procedure (Cont'd) transport wheel assembly in the LOCK position. Street side Curb side transport wheel transport wheel assembly in the assembly in the UNLOCK position. UNLOCK position. Street side transport wheel assembly in the LOCK position.

  • Page 34: Connecting To The Operation Hitch

    Rotate transport jack (14) into position. Return arm and retaining pin back into position. Using jack, raise the transport hitch enough to remove drawbar pin (15). Remove safety chain (16). Connecting to the Operation Hitch Remount tractor and move into position to connect to operation hitch.
  • Page 35 Operating Instructions Transport to Working Configuration Procedure (Cont'd) Connect the hydraulic hoses (6) to the tractor's hydraulic system. NOTE: Hydraulic hoses are labeled to indicate which Connect PTO (5) shaft to tractor. coupler to connect to on the tractor's hydraulic system.

  • Page 36: Folding Up Transport Hitch

    Operating Instructions Transport to Working Configuration Procedure (Cont'd) Rotate hitch to its vertical storage position and install pin (2). Secure with linchpin (3). Remount tractor, and using the tractor's hydraulic system, Transport jack in raise the windrow shredder to full operating height. storage position.

  • Page 37: Working To Transport Configuration Procedure

    Operating Instructions Working to Transport Configuration Procedure If equipped, follow this section for proper instructions to safely convert the windrow shredder from a working configuration to a transport configuration. Remove operation jack (1) from its storage position and install into the working position as shown, securing in place with safety pin (2).

  • Page 38: Setting Up Transport Hitch

    Operating Instructions Working to Transport Configuration Setting Up Transport Hitch Procedure (Cont'd) Remove pins (1 & 2) securing the support bar (3) to the underside of the transport hitch and set the bar aside. With tractor turned off, disconnect all hydraulic couplers (6) from the shredder to the tractor.

  • Page 39: Connecting To The Transport Hitch

    Operating Instructions Working to Transport Configuration Connecting to the Transport Hitch Procedure (Cont'd) Setting Up Transport Hitch (Cont'd) Insert drawbar pin (1), securing with safety locking pin (2). Connect safety chain (3). Retract transport jack (4) and rotate into storage position Lift the transport hitch (7) into position and connect the as shown.

  • Page 40: Preparing Transport Wheels

    Operating Instructions Working to Transport Configuration Procedure (Cont'd) Street side Curb side transport wheel transport wheel assembly in the assembly in the Preparing Transport Wheels LOCK position. LOCK position. Remount and start tractor. IMPORTANT: Using the tractor hydraulics, make sure the transport wheels are fully retracted.

  • Page 41: Transporting

    Operating Instructions Working to Transport Configuration Transporting Procedure (Cont'd) Obey these safety instructions before transporting the windrow shredder on public roads. Folding the Operation Hitch (Cont'd) CAUTION: Do not exceed 20 mph when transporting the shredder. CAUTION: Verify warning lights are properly operating before transporting the shredder on public roads.

  • Page 42: Transporting Windrow Crop Shredder In The Working Configuration

    Operating Instructions Transporting Windrow Crop Shredder in the Working Configuration CAUTION: Verify warning lights are properly operating before transporting the windrow shredder on public roads. Make sure “Slow Moving Vehicle” decal is visible. CAUTION: Verify all jacks have been returned to their storage positions and the jack stands are raised and locked in their highest position before transport.

  • Page 43: Maintenance

    Maintenance General Maintenance Maintenance Schedule To ensure efficient operation, you should inspect, SERVICE REQUIRED lubricate, and make necessary adjustments and repairs at regular intervals. Parts that are starting to show wear should be ordered ahead of time, before a costly SERVICE POINTS breakdown occurs and you have to wait for replacement parts.

  • Page 44: Grease Point Location

    Maintenance Grease Point Location 20' Model with Transport shown. * Only on 20' Model with Transport. *Street Side Transport *Curb Side Transport Wheel Tube (back) Wheel Tube (front/sides) *Street Side Transport *Curb Side Transport Wheel Tube (front/sides) Wheel Tube (back) Belt Tensioner, Rotor Bearing, Line Shaft Bearing, left...
  • Page 45 Maintenance Grease Points Location (Cont'd) • Belt Tensioner Grease Fittings Location: (3, 10) - Located on the left and right ends Use a #2 general purpose lithium based grease unless of the windrow shredder, behind the belt noted otherwise. shields. Fitting located on end of protruding shaft.

  • Page 46: Other Lubrications Points

    Maintenance Grease Points Location (Cont'd) Adding Oil to Gearbox • Standard PTO CV Shaft Grease Fittings Location: (not shown) - Three U-joints and two additional fittings located under the bell housing. Interval: Every 8 hours of operation. • Telescoping PTO Tube Grease Fittings Location: (not shown) - One located by lining up the hole in the PTO guard with grease zerk.

  • Page 47: Belt Shields

    Maintenance Belt Shields Open belt shield. See “Belt Shields” on page 39 for instructions on opening the belt shield. To open the belt shields, remove bolt (1) and washer Check belt idler (1) position to insure it is centered on the securing the belt shield to the frame.

  • Page 48: Belt Replacement

    Maintenance Belt Replacement Sheave and Pulley Removal NOTE: Refer to “4-Band Drive” on page 56 for NOTE: Refer to “4-Band Drive” on page 56 for parts breakdown and assembly of belt drive parts breakdown and assembly of belt drive components. components.

  • Page 49: Pulley Assembly

    Maintenance Pulley Assembly Loosen the set screws on bearing lock collars. Loosen and remove the outer bearing from the shaft Clean shaft, bore of bushing, outside of bushing and hub of the first rotor to be removed. bore of all oil, paint and dirt. File away any burrs Remove the four nuts from the bolts holding the two Insert bushing in hub.

  • Page 50: Knife Replacement

    All warranty repairs should be done through your Authorized Loftness 12. Apply a thread locking compound and tighten the set Dealer. Contact your dealer or the Loftness factory for screws. specific details concerning the gearbox warranty.
  • Page 51 Maintenance Gearbox Removal (Cont'd) Remove PTO shaft by loosening and removing the clamp bolts (4). Then slide it off the shaft. Remove the bolts (2) securing the pillow block bearing supporting the line-shaft. Remove the four bolts (5) with lock washers and washers securing the gearbox to the frame.

  • Page 52: Storage

    Maintenance Storage End of the Season • Clean entire windrow shredder thoroughly. • Paint all parts that are worn. • Lubricate all parts of the machine • Block up the frame of the windrow shredder, DO NOT deflate the tires. •...

  • Page 53: Troubleshooting

    Maintenance Troubleshooting To assist with maintenance and repair, the following list of common problems and corrections is provided. PROBLEM POSSIBLE CAUSE SOLUTION Excessive Vibration Broken or missing knives. Replace broken/missing knives plus the worn knives on the opposite side of the rotor to maintain a balanced rotor.
  • Page 54 Maintenance Windrow Crop Shredder OM...

  • Page 55: Parts Identification

    Parts Identification Parts Identification *See page 77 See page *See page 74 for Street Side 48 for Wing for Curb Side Transport Wheel Assembly details. Transport Wheel Assembly details. Assembly details. See page 78 for Hydraulic details. See page 64 and page 66 for PTO details.

  • Page 56: Wing Assembly

    Items 3, 5, 6, 21 use a different part configuration on the 20' with Transport model. See parts list. QTY. PART # DESCRIPTION N19627 WING TOP WELD-LH, 15' WINDROW N19575 WING TOP WELDMENT LH - WINDROW 20' 4068 WASHER, 1/2" SAE FLAT 4054 NUT, LOCK 1/2"...
  • Page 57 WASHER, LOCK 5/8" 4055 NUT, LOCK 5/8" TOP 4069 WASHER, FLAT 5/8" 209247 WING, FRONT RH 15 SHW W/DECALS 209241 WING, FRONT RH 20 SHW W/DECALS 209246 WING, REAR RH 15 SHW W/DECAL 209242 WING, REAR RH 20 SHW W/DECAL...

  • Page 58: Deflector (N34552)

    Parts Identification Deflector (N34552) QTY. PART # DESCRIPTION 209243 ROD CLAMP, WINDROW W/DECAL N19502 ROD, REAR TAIL - WINDROW 4313 BOLT, 3/8" X 2-1/2" GRADE 5 N34550 ROD PIVOT HEAD WELDMENT 4065 WASHER, 3/8 LOCK 4052 NUT, LOCK 3/8" Windrow Crop Shredder OM...

  • Page 59: Hitch, Operation - 15' & 20' Models (N40152)

    Parts Identification Hitch, Operation - 15' & 20' Models (N40152) * Place item 5 - Hitch Conversion Kit (N37609) in the manual holder. QTY. PART # DESCRIPTION 8048 BODY, RATCHET JACK 4355 PIN, COTTER 3/16" X 2-1/2" N13095 PIN, HITCH 1-1/2" X 4-3/8"...

  • Page 60: Hitch, Pull-Type Folding (Operation) And Winch Assy. - 20' W/Transport Model

    Parts Identification Hitch, Pull-Type Folding (Operation) and Winch Assy. - 20' w/Transport Model 14,15,16 To order a complete pull-type folding hitch (Items 11 through 23), use part number N32950 Windrow Crop Shredder OM...
  • Page 61 Parts Identification Hitch, Pull-Type Folding (Operation) and Winch Assy. - 20' w/Transport Model QTY. PART # DESCRIPTION 4068 WASHER, FLAT 1/2" SAE 4012 BOLT, 1/2" X 1-1/4" GRADE 5 4193 BOLT, 3/8" X 3/4" GRADE 5 N34487 MOUNTING WINCH BRACKET 201805 WINCH, CABLE 1800# DL 4064...

  • Page 62: Hitch, Transport - 20' Model W/Transport

    Parts Identification Hitch, Transport - 20' Model w/Transport Item 2 (Transport Hitch - N34484) comes complete with Item 3 (Jack). To order Item 3 (Jack) only, use part number N34567. QTY. PART # DESCRIPTION N24248 CHAIN, SAFETY W/MOUNT HARDWARE 209250 HITCH, SHW TRANSPORT W/DECAL N34567 JACK, SQ SWVL 5000 LB.

  • Page 63: Flippers

    Parts Identification Flippers QTY. PART # DESCRIPTION 4092 PIN COTTER 5/32" X 2" N34608 ROD FLIPPER (15FT.) N34539 ROD FLIPPER (20FT.) N18774 FLIPPER, SHREDDER 9-1/2" X 8-1/2" (15FT.) N18774 FLIPPER, SHREDDER 9-1/2" X 8-1/2" (20FT.) Windrow Crop Shredder OM...

  • Page 64: 4-Band Drive

    DESCRIPTION N17007 GREASEZERK, 1/8" NPT 4472 ELBOW, 1/8" 90 DEG. STREET 4304-10 BULKHEAD, FITTING-GREASE HOSE 4304 HOSE, 15' GREASE W/FITTINGS 4012 BOLT, 1/2" X 1-1/4" GRADE 5 4074 WASHER, 2" OD X 1/2" ID X 1/4" Windrow Crop Shredder OM...
  • Page 65 Parts Identification 4-Band Drive QTY. PART # DESCRIPTION 4105 GREASE-ZERK, 1/4" SCREW-IN N10507 BELT, 4B X 87" BOND. SHRD. 8140 PULLEY, 4B X 16" TAPERLOCK 8127 BUSHlNG, 1-3/4 KW TAPERLOCK 7121-02 KEY, 3/8" X 1-3/4" 8139 SHEAVE, 4B X 11" TAPERLOCK 8165 BUSHING, 2-3/16"...

  • Page 66: Rotors And Knives

    To order a complete RIGHT side rotor with To order a complete LEFT side rotor with knives use part number: knives use part number: N19789 - 15' model N19788 - 15' model N19610 - 20' model N19611 - 20' model...
  • Page 67 4076 WASHER, 1/2" EXT CNTSK LOCK 4468 SCREW, 1/2" -20UNF X 1-1/4" FN TD FL HD CAP 8022-10 KIT, CUPPED KNIFE COMPLETE ASSEMBLY - 15' 8022-10 KIT, CUPPED KNIFE COMPLETE ASSEMBLY - 20' 2 - per rotor 8136-10 SET, 70° HIGH RESIDUE KNIFE NOTE: Quantities shown for items 13-20 are for one complete Cupped Knife (8022-10) assembly.

  • Page 68: Drive Lines

    Parts Identification Drive Lines Windrow Crop Shredder OM...
  • Page 69 BEARING, 1-3/4" 4-BOLT FLANGE 4054 NUT, LOCK 1/2" TOP 4013 BOLT, 1/2" X 1-1/2" GRADE 5 N13132 SHIELD, SHRD 15' DRVLN OTR PVC N13023 SHIELD, SHRD 20' DRVLN OTR PVC 4014 BOLT, 1/2" X 1-3/4" GRADE 5 4068 WASHER, 1/2" SAE FLAT 4012 BOLT, 1/2"...

  • Page 70: Gearbox, 1450 Rpm Bondioli (N13950)

    (items 12, 13, 14), use part number 8170-26. This gearbox uses 3/4"-10 NC bolts To order a complete through shaft ring kit for mounting to the shredder. (items 11, 15, 16, 17), use part number 8170-27. Windrow Crop Shredder OM...
  • Page 71 Parts Identification Gearbox, 1450 RPM Bondioli (N13950) QTY. PART # DESCRIPTION N14122 HOUSING, GEARBOX 8170-02 SHAFT, THROUGH N14121 SHAFT, PINION 8170-04 GASKET, COVER N14120 SPACER, PINION SHAFT 8170-06 COVER, HOUSING 8170-07 SCREW, COVER 8170-08 WASHER, COVER SCREW 8170-09 CIRCLIP, PINION SHAFT 8170-10 SNAP-RING, PINION SHAFT SNAP-RING, THROUGH SHAFT...

  • Page 72: Pto, 1-3/8" Walterscheid W/Overrunning Clutch (8175)

    Parts Identification PTO, 1-3/8" Walterscheid w/Overrunning Clutch (8175) TRACTOR HALF IMPLEMENT HALF Windrow Crop Shredder OM...
  • Page 73 Parts Identification PTO, 1-3/8" Walterscheid w/Overrunning Clutch (8175) QTY. PART # DESCRIPTION N10360 KIT; PTO SNAP RING (INCLUDED W/N10337) N10337 YOKE, PTO 1-3/8"-21 SPLINE AS N10341 KIT, PTO CROSS & BEARING N10338 YOKE, PTO DOUBLE N10339 ZERK, PTO GREASE (INCLUDED W/N10338) N10342 PIN, PTO SPRING (10MM X 90MM) N10340...

  • Page 74: Pto, 1-3/4" Walterscheid W/Overrunning Clutch (8176)

    Parts Identification PTO, 1-3/4" Walterscheid w/Overrunning Clutch (8176) TRACTOR HALF IMPLEMENT HALF Windrow Crop Shredder OM...
  • Page 75 Parts Identification PTO, 1-3/4" Walterscheid w/Overrunning Clutch (8176) QTY. PART # DESCRIPTION N10362 KIT, PTO SNAP RING (INCLUDED W/N10361) N10361 YOKE, PTO 1-3/4"-20 SPLINE AS N10341 KIT, PTO CROSS & BEARING N10338 YOKE, PTO DOUBLE N10339 ZERK, PTO GREASE (INCLUDED W/N10338) N10342 PIN, PTO SPRING (10MM X 90MM) N10340...

  • Page 76: Clutch, 1-3/4" Walterscheid Overrunning (8192)

    Parts Identification Clutch, 1-3/4" Walterscheid Overrunning (8192) To order a complete overrunning clutch (items 1, 2, 3, 4, 5, 6, 7, 8, 9, 10), use part number 8192 QTY. PART # DESCRIPTION 4448 BOLT, M16 X 110MM HEX HD. 4449 NUT, M16 LOCK N10388 BRIDGE, CLUTCH CLAMP...

  • Page 77: Rear Wheel Lift

    Parts Identification Rear Wheel Lift NOTE: Quantities shown are for both the right and left sides of the windrower. Left side shown. 1,1a* IMPORTANT: ITEMS 1 AND 1a ARE REPHASING CYLINDERS AND CANNOT BE INTERCHANGED! NOTE: See “Hydraulics” on page 78 for the complete hydraulic system. QTY.

  • Page 78: Center Bushing

    Parts Identification Center Bushing QTY. PART # DESCRIPTION 4054 NUT, LOCK 1/2" TOP 4068 WASHER, FLAT 1/2" SAE N34956 BUSHING, WHEEL N34900 BUSHING, WHEEL PIVOT 4013 BOLT, 1/2" X 1-1/2" GRADE 5 Windrow Crop Shredder OM...

  • Page 79: Wheel, Assist Assembly (N34860)

    Parts Identification Wheel, Assist Assembly (N34860) QTY. PART # DESCRIPTION N22459 WHEEL, 11L-15 HIWAY D RATING (INCLUDES ITEMS 2 AND 3) N22460 RIM, 15 X 8 LB - 8" WIDE N22461 TIRE, 11L15 - 10 PLY N23778 HUB, 6 BOL T 6" PAT W/STUDS...

  • Page 80: Wheel, Dual Assembly (20' Model Only) (N34946)

    Parts Identification Wheel, Dual Assembly (20' Model only) (N34946) QTY. PART # DESCRIPTION N22459 WHEEL, 11L-15 HIWAY D RATING (INCLUDES ITEMS 2 AND 3) N22460 RIM, 15 X 8 LB - 8" WIDE N22461 TIRE, 11L15 - 10 PLY N23778 HUB, 6 BOL T 6"...

  • Page 81: Bolt Hub (N23778)

    Parts Identification 6 Bolt Hub (N23778) To order complete hub, use part number N23778. QTY. PART # DESCRIPTION 8082-04 SEAL, GREASE (6-BOLT HUB) 8082-03 CONE, BEARING (LARGE) N23676 HUB, 6-BOLT STUD CASTING ONLY N23764 NUT, LUG 9/16"-18 UNF 8082-06 CONE, BEARING (SMALL) 8082-07 WASHER, SPINDLE 8082-08...

  • Page 82: 20' Curb Side Transport Wheel Assembly

    Parts Identification 20' Curb Side Transport Wheel Assembly NOTE: See “Hydraulics” on page 78 for the complete hydraulic system. Windrow Crop Shredder OM...
  • Page 83 4052 NUT, LOCK 3/8" 4065 WASHER, 3/8 LOCK 4007 BOLT, 3/8" X 3" GRADE 5 8076-01 SPINDLE, REAR TRANSPORT AXLE (2" X 15") N23778 HUB, 6 BOLT 6" PAT W/STUDS N23764 NUT, LUG 9/16-18UNF N22796 TIRE, 9.5L-15 FARM HIGHWAY 8073 RIM, 15"...

  • Page 84: 20' Street Side Transport Wheel Assembly

    Parts Identification 20' Street Side Transport Wheel Assembly 13 14 NOTE: See “Hydraulics” on page 78 for the complete hydraulic system. Windrow Crop Shredder OM...
  • Page 85 GREASE-ZERK, 90° ELBOW 4007 BOLT, 3/8" X 3" GRADE 5 4065 WASHER, 3/8 LOCK 4052 NUT, LOCK 3/8" N34540 SPINDLE, TRANSPORT 2" X 15" N23778 HUB, 6 BOLT 6" PAT W/STUDS N23764 NUT, LUG 9/16-18UNF N22796 WHEEL, 9.5L-15 FARM HIGHWAY N34738 TIRE, 9.5L-15 FARM HIGHWAY...

  • Page 86: Hydraulics

    Parts Identification Hydraulics 20' Model with Transport shown. 19 20 * When clamps are doubled up at mounting location, discard the 5/16" X 1-5/8" bolt that comes with kit N13383, and replace with 5/16" X 4-1/2" bolt (part number N28026). Refer also to Hydraulic Schematic on page 92.
  • Page 87 N32882 WRAP, HOSE - BLACK N34576 HOSE, 1/2" HYD 240" -8FJIC-8MP N34613 HOSE, 1/2" HYD 228" -8FJIC B.E. (15') N34575 HOSE, 1/2" HYD 288" -8FJIC B.E. (20') N11952 ELBOW, 90 DEG - 8MJIC - 8MOR CYLINDER, 3-1/4" X 8" REPHASING...

  • Page 88: Light Kit And Slow Moving Vehicle Plate - 15' And 20' Without Transport

    Parts Identification Light Kit and Slow Moving Vehicle Plate - 15' and 20' without Transport QTY. PART # DESCRIPTION 4340 BOLT, 1/4" X 3/4" N18546 BRACKET, SLOW MOVING VEHICLE 4050 NUT, 1/4" LOCK 3183 WASHER, FLAT 1/4" N18549 EMBLEM, SLOW MOVING VEHICLE W/PLATE...

  • Page 89: Light Kit - 20' With Transport

    Parts Identification Light Kit - 20' with Transport QTY. PART # DESCRIPTION N16285 HARNESS, BRAIDED TONGUE N16286 HARNESS, REAR WISHBONE BRAIDED N16289 LIGHT, LEFT 4000 BOLT, 1/4" X 1" GRADE 5 3183 WASHER, FLAT 1/4" 4050 NUT, 1/4" LOCK N16290 LIGHT, RIGHT Windrow Crop Shredder OM...

  • Page 90: Manual Holder

    Parts Identification Manual Holder QTY. PART # DESCRIPTION 4340 BOLT, 1/4" X 3/4" GRADE 5 4231 WASHER, LOCK 1/4" N19600 HOLDER, 01-315A STND. MANUAL Jack Stand QTY. PART # DESCRIPTION 9011 JACK, STORAGE STAND 4054 NUT, LOCK 1/2" TOP 4154 BOLT, 1/2"...

  • Page 91: Machine Decals And Signs

    Do not operate machine decals on your machine. without shields attached. PN 4189 NOTE: To order a complete Windrow Crop Shredder Decal Kit use part number N34593 for 15' and 20' models, and N34591 for the 20' w/Transport Part No. N22763 model. WARNING Read and understand Part No.
  • Page 92 SHREDDER IF IT BECOMES “OUT OF BALANCE.” STOP IMMEDIATELY, DETERMINE AND FIX THE PROBLEM OR CONTACT YOUR DEALER OR LOFTNESS BEFORE CONTINUING OPERATION. • READ AND FOLLOW ALL INFORMATION NOTE: Grease point decals N28010, N28012, and PROVIDED IN THE OPERATOR’S MANUAL. IF N28013 are shown in their locations in the YOU DO NOT HAVE AN OPERATOR’S MANUAL,...
  • Page 93 Parts Identification Machine Decals and Signs (Cont’d) DIFFUSER ANGLE ADJUSTMENT WET, HEAVY MATERIAL (20' Model w/Transport only) - Part No. N34570 DRY, LIGHT MATERIAL ADJUST DIFFUSER ANGLE AS INDICATED TO AID IN WINDROW FORMING AND REDUCE PLUGGING. REFER TO MANUAL Part No.
  • Page 94 Parts Identification Machine Decals and Signs (Cont’d) Part No. N32275 (medium) - Part No. N26973 Part No. N33104 (small) - Part No. N26974 (large) - Part No. N26972 Windrow Crop Shredder OM...

  • Page 95: Wing Kit, Wide Windrow (15' - N34949) (20' - N34934)

    Options Wing Kit, Wide Windrow (15' - N34949) (20' - N34934) QTY. PART # DESCRIPTION 209251 WING, REAR LH 15 SHW W/DECALS 209254 WING, REAR LH 20 SHW W/DECALS 4052 NUT, LOCK 3/8" 4065 WASHER, 3/8 LOCK 4193 BOLT, 3/8" X 3/4" GRADE 5...
  • Page 96 Windrow Crop Shredder OM...

  • Page 97: Appendix

    Cutting Width 15' Model - 180 in. (457.2 cm) 240 in. (609.6 cm) Knives 15' Model - 48 Cupped and 4 High Residue 20' Model - 64 Cupped and 4 High Residue Weight 15' Model - approx. 5,896 lbs. (2674 kg) 20' Model - approx.

  • Page 98: Dimensions - 15' And 20' Model (Without Transport)

    Appendix Dimensions - 15' and 20' Model (without Transport) FRONT DESCRIPTION 15' Windrow Shredder 20' Windrow Shredder Cutting Width (A) 180 in. (457.2 cm) 240 in. (609.6 cm) Overall Width (B) 199 in. (505.46 cm) 259 in. (657.86 cm) Standard Height (C) 48 in.

  • Page 99: Dimensions - 20' Model With Transport

    Appendix Dimensions - 20' Model with Transport FRONT DESCRIPTION 20' Windrow Shredder with Transport Cutting Width (A) 240 in. (609.6 cm) Overall Width (B) 259 in. (657.86 cm) Transport Length (C) 311 in. (790 cm) Transport Height (D) 86 in. (218.4 cm) Transport Width (E) 144 in.

  • Page 100: Schematic, Hydraulic

    Appendix Schematic, Hydraulic Windrow Crop Shredder OM...
  • Page 101 HOSE, 1/2" HYD 140" -8FJIC-8MP N34573 HOSE, 1/2" HYD 152" -8FJIC-8MP N34574 HOSE, 1/2" HYD 252" -8MP-8FJIC N34613 HOSE, 1/2" HYD 228" -8FJIC B.E. (15') N34575 HOSE, 1/2" HYD 288" -8FJIC B.E. (20') N34576 HOSE, 1/2" HYD 240" -8FJIC-8MP N34577 HOSE, 1/2"...

  • Page 102: Torque Specifications

    Appendix Torque Specifications Inches Hardware and Lock Nuts TORQUE CHARTS Minimum Hardware Tightening Torques Normal Assembly Applications (Standard Hardware and Lock Nuts) Nominal Unplated Plated Unplated Plated Unplated Plated Grade Grade Size W / ZnCr W / ZnCr W / ZnCr W / Gr.

  • Page 103: Metric Hardware And Lock Nuts

    Gold Gold Silver Gold 1.7 N•m 2.2 N•m 2.6 N•m 3.4 N•m 3.7 N•m 4.8 N•m 1.8 N•m (15 in.-lb.) (19 in.-lb.) (23 in.-lb.) (30 in.-lb.) (33 in.-lb.) (42 in.-lb.) (16 in.-lb.) 5.8 N•m 7.6 N•m 8.9 N•m 12 N•m 13 N•m...
  • Page 104 Windrow Crop Shredder OM...
  • Page 106 Loftness Specialized Equipment, Inc. 650 So. Main Street • PO Box 337 • Hector, MN 55342 Tel: 320.848.6266 • Fax: 320.848.6269 • Toll Free: 1.800.828.7624 Printed in USA © Loftness 2022...

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