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ID0134854 

 

 
 

JT2720 Mach 1 

All Terrain 

 

ISSUE NO. 12PL-07/11 

 

For Replacement Copy Order 

P/N 053-081

 
 
 
 
 
 
 

This product is covered by one or more of the following patents: 
US

 B1 4,858,704; 4,953,638; 5,148,880; 5,242,026; 5,341,887; 5,490,569; 5,684,466; 5,713,423, 

5,794,719; 5,880,680; 5,941,322; 6,085,852; 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; 
6,776,246; 6,808,210; 6,827,158; RE37,450; RE37,923; RE37,975; RE38,418 

AU

 689,533; 706,544; 718,034, 755,862 

 

CA

 2,156,398 

FR

 674,093 

DE

 694 17 019; 695 29 634; 297 01 406 

EP

 0683845; 0674093; 0817901; 0846841 

GB

 2,209,239; 2,312,006; EP674,093; EP846,841 

JP

 3,458,247 

Other U.S. and foreign patents pending 

 
 
 
 
 

This manual contains information concerning the following models: 

JT2720 Mach 1 All Terrain Directional Drilling System 

 

 

Copyright 2004, 2005, 2006, 2007, 2008, 2011 by The Charles Machine Works, Inc. 

  

  , Ditch Witch, CMW, AutoCrowd, Jet Trac, Roto Witch, Subsite, Fluid Miser, Power 

Pipe, Super Witch, Pierce Arrow, The Underground, The Underground Authority Worldwide, and Zahn are 
registered trademarks of The Charles Machine Works, Inc. 
 

1

Summary of Contents for JT2720 Mach 1

Page 1: ...37 975 RE38 418 AU 689 533 706 544 718 034 755 862 CA 2 156 398 FR 674 093 DE 694 17 019 695 29 634 297 01 406 EP 0683845 0674093 0817901 0846841 GB 2 209 239 2 312 006 EP674 093 EP846 841 JP 3 458 24...

Page 2: ...2...

Page 3: ...ly 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 C...

Page 4: ...SED 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...

Page 5: ...Console Auxiliary All Terrain 140 Console Auxiliary Mach 1 138 Console Right Electrical 136 Dual Axis Joystick 134 130 Seat Mount 126 Step 124 Tool Box Gauges 144 Hydraulics Auxiliary Pressure Hydraul...

Page 6: ...ud Pump Inlet Wash Wand Connection 314 Mud Pump Antifreeze Kit Begins 302 Wash Wand 316 Pipe Loader System Applicator 330 Auto Luber Assembly 326 Auxiliary Valve Pipe Lift Hydraulics 364 Electric Diag...

Page 7: ...ID0135069 DECALS 7...

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Page 15: ...ID0134845 ENGINE COMPONENTS 15...

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Page 147: ...ID0135071 HYDRAULICS 147...

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Page 277: ...ANCHOR SYSTEMS 277...

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Page 319: ...ID0135289 PIPE LOADER SYSTEMS 319...

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Page 377: ...ACCESSORIES 377...

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Page 397: ...ID0135063 MISCELLANEOUS 397...

Page 398: ...475 210 285 650 880 7 8 560 760 340 460 1250 1425 1 840 1140 500 680 1580 2145 1 1 8 1030 1400 320 840 1950 3645 1 1 4 1460 1980 880 1195 2760 3475 Size Hex nut or bolt tapped into hex nut or d t hole...

Page 399: ...any type of lubricant Size Class 4 8 Class 8 8 and 9 8 Class 10 9 Class 12 9 Lubricated Dry Lubricated Dry Lubricated Dry Lubricated Dry N m ft lb N m ft lb N m ft lb N m ft lb N m ft lb N m ft lb N...

Page 400: ...olts are used in cylinders with 2 1 4 inch rods IMPORTANT Do not reuse cylinder piston bolts when rebuilding a hydraulic cylinder Each cylinder repair kit contains a new bolt Use it Lubricate lightly...

Page 401: ...two flat parallel faces one grooved for the o ring and the other plain to act as the sealing surface Fraction Size Dash Size SAE Port Seal O Ring ORS Face Seal O Ring Thread Size O Ring P N Thread Si...

Page 402: ...52 901 Engine John Deere Parts Manual 4045TF150 194 020 053 059 John Deere Operators Manual 4045TF150 054 049 John Deere Service Shop Manual 4045TF150 054 049 Filters Engine 120 081 Element primary 19...

Page 403: ...ted if possible include copy of publication page with changes marked ________________________________________________________________________________ __________________________________________________...

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