TMG -TRC48 Product Manual

3-point hitech rotary cutter

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TMG- TRC 48 / 60
PRODUCT MANUAL
tttttTFM60/TFM68/
v.2023.4.19
TFM72TFM60/TFM68/
3-POINT HITCH
TFM72
ROTARY CUTTER

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Summary of Contents for TMG TMG-TRC48

  • Page 1 TMG- TRC 48 / 60 PRODUCT MANUAL tttttTFM60/TFM68/ v.2023.4.19 TFM72TFM60/TFM68/ 3-POINT HITCH TFM72 ROTARY CUTTER...
  • Page 2: Table Of Contents

    CONTENTS IMPORTANT SAFETY INFORMATION ....................... 3 Safety always ......................................3 Transport machinery safely ..................................4 Safety Labels ......................................4 INTRODUCTION ..............................5 Using This Manual ...................................... 5 Terminology ........................................ 5 Owner Assistance ...................................... 5 SECTION 1: ASSEMBLY AND SET-UP ....................... 6 Tractor Requirements ....................................
  • Page 3: Important Safety Information

    IMPORTANT SAFETY INFORMATION Safety always Thoroughly read and understand the instructions given in this manual before operation. Refer to the “Safety Decal”, read all instructions noted on them. Do not allow anyone to operate this equipment who has not fully read and comprehended this manual and who has not been properly trained in the safe operation of the equipment.
  • Page 4: Transport Machinery Safely

    Your Rotary Cutter comes equipped with all safety labels in place. They were designed to help you safely operate your implement. Read and follow their directions. Keep all safety labels clean and legible. Replace all damaged or missing labels. To order new labels go to your nearest TMG dealer or visit our dealer locator at TMG.com. www.tmgindustrial.com...
  • Page 5: Introduction

    Introduction TMG welcomes you to the growing family of new product owners. This implement has been designed with care and built by skilled workers using quality materials. Proper assembly, maintenance, and safe operating practices will help you get years of satisfactory use from the machine.
  • Page 6: Section 1: Assembly And Set-Up

    Section 1: Assembly and Set-up Tractor Requirements Tractor horsepower should be within the range noted below. Tractors outside the horsepower range must not be used. Must be using a minimum of 40 hp when operating at maximum capability. The lower 3-Point arms must be stabilized to prevent side to side movement.
  • Page 7: Packing List

    Packing List The detailed packing list as the following table. Item Description Qty. Package Form Main body of the Rotary Cutter None Front and rear braces Bubble film Driveline shaft with clutch Bubble film Wheel tire assembly and fittings Bubble film Pivoting upper hitch-black and Bubble film Tailwheel adjusting bracket and...
  • Page 8 FIGURE 5: Pivoting Upper Hitch-Black and Fittings Item Description Qty. Safety lock pin φ11x50 Hitch pin - upper Pivoting upper hitch-black Plain washer 16 Bolt M16x110 Spacer Locknut M16 The detailed description of tailwheel adjusting bracket and fittings FIGURE 6: Tailwheel Adjusting Bracket and Fittings Item Description Qty.
  • Page 9: Installation Wizard

    FIGURE 7: R&L skid weldment and fittings Item Description Qty. Skid weldment - R RHSNB M10x25 GR10.9 Plain washer 10 Locknut M10 Skid weldment - L Installation Wizard The installation wizard will guide you to finish the final assembly of your new rotary cutter easily. Tool Required 1/2”...
  • Page 10 FIGURE 8: Installing Braces, Pivoting Upper Hitch-Black, Tailwheel Adjusting Bracket and Fittings Item1 – Main body of the rotary cutter Item2 – Front brace (2pcs) Item3 – Rear brace (2pcs) Item4 – Plain washer16 (6pcs) Item5 – Bolt M16x55 (2pcs) Item6 –...
  • Page 11 FIGURE 9: Installing R&L Skid Weldment and Fittings Item1 – RHSNB M10x25 GR10.9 (8pcs) Item2 – Skid weldment – L (1pcs) Item3 – Plain washer 10 (8pcs) Item4 – Locknut M10 (8pcs) Item5 – Main body of the rotary cutter Item6 –...
  • Page 12: Tractor Hook-Up

    WARNING SAE EP 90W Gear oil must be filled before you finish final assembly and start your first use. Overfilling or under filling gear oil may cause gearbox seizing or damage. Step4: Gear oil filling Check oil level in gearbox by removing the cap located on the side of the gearbox. Oil should be level with middle side of plug hole.
  • Page 13: Section 2: Operating Instructions

    Section 2: Operating Instructions Transporting NOTE: Always disengage PTO before raising rotary cutter to transport position. When raising the rotary cutter to transport position, be sure that driveline does not contact tractor or rotary cutter. Adjust and set the tractor’s 3-point hitch lift height so that the driveline does not contact rotary cutter deck in the fully raised position.
  • Page 14: Section 3: Adjustments

    Section 3: Adjustments Leveling the Rotary cutter NOTE: Tractor and rotary cutter should be on level ground. Leveling can be adjusted at the tractor’s 3-point arms and center link. Cutting Height Adjustment The machines cutting height depends upon the position of the rear roller. Remove the bolts that fix the roller on both sides.
  • Page 15: Storage

    Do not overfill! IMPORTANT: Rotary cutter should be level when checking oil in gearbox! Driveline Profiles Type of Lubrication: Multi-purpose Grease Section 5: Specifications & Capacities Model TMG-TRC48 TMG-TRC60 Working Width 48” / 1219 60” / 1524 Overall With 53” / 1347 65”...
  • Page 16: Section 6: Troubleshooting

    Section 6: Troubleshooting Problem Cause Solution Oil seal leaking Gearbox overfilled Drain to side plug hole Seals damaged Replace seals Grass or wire wrapped on shaft in seal area Check seal areas daily Driveline yoke or cross failing Shock load Avoid hitting solid objects Needs lubrication Lubricate every 8 hours...
  • Page 17: Section 7: Appendix

    This warranty does not apply to any part or product which in TMG’s judgment shall have been misused or damaged by accident or lack of normal maintenance or care, or which has been repaired or altered in a way which adversely affects its performance or reliability, or which has been used for a purpose for which the product not designed.
  • Page 18 Bolt Torque Bolt Diameter SAE 2 SAE 5 SAE 8 lb-ft lb-ft lb-ft 1/4” 5/16” 3/8” 7/16” 1/2” 9/16” 5/8” 3/4” 7/8” METRIC TORQUE SPECIFICATIONS Bolt Torque Bolt Diameter 10.9 lb-ft lb-ft 1050 1495 1103 2100 1550 2600 1917 3675 2710 Torque figures indicated above are valid for non-greased or non-oiled threads and heads otherwise specified.
  • Page 19: Part Breakdown List

    Part Breakdown List TMG-TRC48/TMG-TRC60 Part Breakdown PART NO. REF. NO. PART DESCRIPTION QTY. REMARK 4030100344 TMG-TRC48 Cutter Deck 4030100345 TMG-TRC60 4040100018 Gearbox 40HP 7040100008 Plain washer 16x30x3 7040400008 Spring washer 7030100008 Hex. Nut M16 7010100037 Bolt M16x55 www.tmgindustrial.com 19 / 22...
  • Page 20 PTO guard mount 7040100004 Plain washer 8x16x1.6 7040400004 Spring washer 8 7010100006 Bolt M8x20 4010000165 PTO guard 7030500016 Locknut M8 4030100347 TMG-TRC48 Skid weldment - R 4030100351 TMG-TRC60 7010400004 RHSNB M10x25 GR10.9 TMG-TRC48 7040100005 Plain washer 10x20x2 TMG-TRC60 TMG-TRC48 7030500017...
  • Page 21 TMG-TRC48/TMG-TRC60 Wheel Tire Assembly Breakdown PART NO. REF. NO. PART DESCRIPTION QTY. REMARK 4030100297 Tailwheel yoke 7010200031 Bolt M16x170 7040100008 Plain washer 16x30x3 4020000166 Bushing 4020000081 Spacer H=6 4020000086 Cap shaft mount 4300100003 Safety lock pin φ8x45 4100700003 Rubber tire 4.50-8...
  • Page 22 TMG-TRC48/TMG-TRC60 Blade Mount Assembly Breakdown PART NO. REF. NO. PART DESCRIPTION QTY. REMARK 4030100348 TMG-TRC48 Blade mount weldment 4030100352 TMG-TRC60 4020000194 Blade bolt 4290200015 TMG-TRC48 Cutter blade 4290200013 TMG-TRC60 4010000163 Blade plain washer 7030500021 Locknut M27 BCL120.00.00.007 Flat key 10x8x16.5 www.tmgindustrial.com...

This manual is also suitable for:

Tmg-trc60

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