Ditch Witch JT7020/JT8020 Mach 1 Parts & Service Manual PDF Download (EN)

Contents

1 JT7020/JT8020 Mach 1 ISSUE NO. 12PL-07/11 For Replacement Copy Order P/N 053-074 This product is covered by one or more of the following patents:

US 4,953,638; 5,148,880; 5,242,026; 5,341,887; 5,490,569; 5,684,466; 5,713,423, 5,740,703; 5,758,553; 5,794,719; 5,880,680; 5,941,322; 6,085,852C1; 6,109,371; 6,179,065; 6,216,803; 6,250,403; 6,250,404; 6,290,606; 6,311,790; 6,411,094; 6,543,551; 6,550,547; 6,672,409; 6,739,413; 6,761,231; 6,776,246; 6,808,210; 6,827,158; 6,848,506; 6,871,712; 6,896,077; 7,000,710; 7011,166; 7,013,990; 7,018,164; 7,025,152; 7,038,454; 7,111,693; 7,150,331; RE37,450; RE37,923; RE37,975; RE38,418 AU 689,533; 706,544; 718,034, 755,862 CA 2,156,398; 2,217,899 FR 674,093 DE 694 17 019; 695 29 634; 697 28 716; EP 0927892; 1466068 GB 2,312,006; 2,418,553; EP674,093; EP817,901; EP846,841; EP927,892 JP 3,458,247 Other U.S.

and foreign patents pending This manual contains information concerning the following models: JT7020 & JT8020 Mach 1 Directional Drilling System Copyright 2004, 2005, 2006, 2007, 2008, 2011 by The Charles Machine Works, Inc. , Ditch Witch, CMW, AutoCrowd, Modularmatic, Jet Trac, Roto Witch, Subsite, Fluid Miser, Perma-Soil, Power Pipe, Super Witch, Super Witch II, Pierce Arrow, The Underground, and The Underground Authority Worldwide are registered trademarks of The Charles Machine Works, Inc. ID0135008

Стр. 1

Contents

FOREWORD___________ 3 This manual contains illustrated parts lists to help you select quality ProTech ® Replacement parts for your Ditch Witch ® equipment. Using other replacement parts will lessen the productivity of your equipment. Part numbers enclosed in a box are no longer available from The Charles Machine Works, Inc. Your local Ditch Witch dealer may be able to locate the part for you. Footnotes provide more information to help you identify parts shown in the manual. Assembly instructions and Tech Bits articles referenced in footnotes are available through your local Ditch Witch dealer. Description and specifications in this book were current at publication.

However, The Charles Machine Works, Inc. reserves the right to improve equipment, so this manual might not reflect the most current improvements. Instructions on recommended equipment use and maintenance are in the Operator’s Manual that was shipped with your equipment. Keep the following in mind when ordering ProTech replacement parts: Specify parts you need by part number and description, not by illustration reference numbers. Have equipment model and serial number on hand to help ensure you get the right parts for your machine whether it’s old or new. Thank you for buying and using Ditch Witch equipment and ProTech replacement parts. 8/6/2010, Rev-B 800-001

Стр. 3

Contents

4 WARRANTY __________________________ DW WARRANTY Policy July, 2005 POLICY 1: DITCH WITCH ® EQUIPMENT AND REPLACEMENT PARTS LIMITED WARRANTY POLICY Subject to the limitation and exclusions herein, free replacement parts will be provided at any authorized Ditch Witch dealership for any Ditch Witch equipment or parts manufactured by The Charles Machine Works, Inc. (CMW) that fail due to a defect in material or workmanship within one (1) year of first commercial use (Exception: 2 years for all SK500 Attachments).

Free labor will be provided at any authorized Ditch Witch dealership for installation of parts under this warranty during the first year following “initial commercial” use of the serial numbered Ditch Witch equipment on which it is installed. The customer is responsible for transporting their equipment to an authorized Ditch Witch dealership for all warranty work. EXCLUSIONS FROM PRODUCT WARRANTY All incidental or consequential damages. All defects, damages, or injuries caused by misuse, abuse, improper installation, alteration, neglect, or uses other than those for which products were intended.

All defects, damages, or injuries caused by improper training, operation, or servicing of products in a manner inconsistent with manufacturer’s recommendations. All engines and engine accessories (these are covered by original manufacturer’s warranty). Tires, belts, and other parts which are subject to another manufacturer’s warranty. (Such warranty will be available to purchaser.) ALL IMPLIED WARRANTIES NOT EXPRESSLY STATED HEREIN, INCLUDING ANY WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY.

IF THE PRODUCTS ARE PURCHASED FOR COMMERCIAL PURPOSES, AS DEFINED BY THE UNIFORM COMMERCIAL CODE, THEN THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE FACE HEREOF AND THERE ARE NO IMPLIED WARRANTIES OF ANY KIND WHICH EXTEND TO A COMMERCIAL BUYER. ALL OTHER PROVISIONS OF THIS LIMITED WARRANTY APPLY INCLUDING THE DUTIES IMPOSED. Ditch Witch products have been tested to deliver acceptable performance in most conditions. This does not imply they will deliver acceptable performance in all conditions. Therefore, to assure suitability, products should be operated under anticipated working conditions prior to purchase.

Defects will be determined by an inspection within thirty (30) days of the date of failure of the product or part by CMW or its authorized dealer. CMW will provide the location of its inspection facilities or it’s nearest authorized dealer upon inquiry. CMW reserves the right to supply remanufactured replacement parts under this warranty as it deems appropriate. Extended warranties are available upon request from your local Ditch Witch dealer or CMW. Some states do not allow exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply.

Further, some states do not allow exclusion of or limitation of how long an implied warranty lasts, so the above limitation may not apply. This limited warranty gives product owner specific legal rights and the product owner may also have other rights which vary from state to state. For information regarding this limited warranty, contact CMW’s Product Support Department, P.O. Box 66, Perry, OK 73077-0066, or contact your local Ditch Witch dealer. Ver. 03 ID0134872

Стр. 4

Contents

CONTENTS______________________ 5 Decals Decal Location - Begins ..................................... 16 Decal Location - Ends ........................................ 10 Engine Components Air Filter System ............................................... 30 Battery/Power Cables ....................................... 44 Charge Air Cooler ............................................. 34 Cold Start Kit .................................................... 46 Engine - Deutz Diesel ........................................... 24 Engine Mount ................................................... 26 Exhaust ............................................................

32 Expansion Tank ............................................... 42 Fan Drive .......................................................... 36 Radiator Mounting ............................................ 38 Radiator Plumbing ............................................ 40 Throttle ............................................................. 28 Frame Components Assisted Makeup - Begins .................................. 52 Assisted Makeup - Begins/Ends .......................... 50 Battery Box ..................................................... 102 Cab Arm/ROPS .............................................. 122 Cab Covers ....................................................

130 Cab Door/Windows ........................................ 124 Cab Lock ........................................................ 148 Carriage ........................................................... 66 Carriage Sight Tube ......................................... 68 Chain Connector .............................................. 82 Console - Left Switches ...................................... 142 Console - Left .................................................. 140 Console - Right ................................................ 146 Covers - Engine .................................................. 88 Covers - Front ....................................................

92 Covers - Hydraulic Reservoir/Pumps - Begins ............ 98 Covers - Hydraulic Reservoir/Pumps - Ends .............. 96 Cylinder Locks .................................................. 56 Drill Frame ........................................................ 54 Fuel Tank ....................................................... 100 Gear Box - Ground Drive Planetary ....................... 114 Gear Box - Rotation Drive ..................................... 72 Gear Box - Rotation Planetary ............................... 74 Gear Box - Thrust Planetary .................................. 78 Grille .................................................................

86 Heat/Air - Cab .................................................. 150 Heat/Air - Component Mount ............................... 154 Heat/Air Diagram ............................................ 152 Hose Track Repair Section .............................. 64 Hose Track ....................................................... 62 Pipe Guide ........................................................ 58 Pivot ............................................................... 104 Rear View Mirror - LH ...................................... 132 Rear View Mirror - RH ..................................... 134 Saver Sub .........................................................

84 Seat Mount - with Heat/Air ................................. 128 Seat Mount - without Heat/Air ............................. 126 Sound Insulation - Engine Covers ........................ 94 Spindle Brake ................................................... 70 Stabilizer - Auxiliary - Begins ............................... 120 Stabilizer - Auxiliary - Ends ................................. 118 Stabilizers ....................................................... 116 Thrust Chain Idler/Adjustment ......................... 80 Thrust Drive ..................................................... 76 Top Lining/Panel ............................................

138 Track Group - Rubber - Begins ........................... 108 Track Group - Rubber - Ends ............................. 106 Track Group - Steel - Begins .............................. 112 Track Group - Steel - Ends ................................ 110 Windshield Wiper/Washer ............................. 136 Wrenches - Front ............................................... 60 Hydraulics Adjustment Cylinder ....................................... 268 Auxiliary Valve Hydraulics .............................. 236 Auxiliary Valve ................................................ 238 Cab Swing Hydraulics ....................................

266 Case Drain - Ground Drive Hydraulics .................. 262 Case Drain - Rotation/Thrust Motor ...................... 222 Case Drain - Rotation/Thrust Pump ..................... 224 Charge Filter Hydraulics ................................. 206 Charge Manifold ............................................. 232 Cooler Outlet Hydraulics ................................ 228 Fluid Pump Control ........................................ 204 Ground Drive Hydraulics - Left - Begins ............ 258 Ground Drive Hydraulics - Left - Ends ............... 256 Ground Drive Hydraulics - Right ...................... 260 Hydraulic Control Valve - Auxiliary ....................

240 Hydraulic Cylinder (2x1.25x14.25) ...................... 272 Hydraulic Cylinder (3x1.75) ............................... 274 Hydraulic Cylinder (3.5x2) ................................ 276 Hydraulic Cylinder (4x2.25) ............................... 278 Hydraulic Cylinder (6x4x3) ................................ 270 Hydraulic Diagram - Begins ............................. 186 Hydraulic Diagram - Ends ................................ 174 Hydraulic Reservoir ........................................ 208 Hydraulic Schematic - Begins .......................... 166 Hydraulic Schematic - Ends ............................ 158 Hydrostatic Gauge Hydraulics ........................

212 Oil Cooler Hydraulics ..................................... 226 Park Brake Hydraulics ................................... 264 Pilot Valve Hydraulics .................................... 230 Pivot - Lift Hydraulics - Front ........................... 248 Pivot - Lift Hydraulics - Rear ............................ 250 Pump Hydraulics ............................................ 210 Pump Mount ................................................... 198 Rotating Clamp Hydraulics............................. 242 Rotation Motor Hydraulics .............................. 216 Rotation Pump Control ................................... 200 Rotation Pump Hydraulics..............................

214 Spindle Brake Hydraulics ............................... 234 Stabilizer Hydraulics - Left ............................... 252 CONTINUED ID0135113

Стр. 5