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JT2720 Mach 1
All Terrain
P/N 053-081
This product is covered by one or more of the following patents:
US
AU
CA
FR
DE
EP
GB
JP
Other U.S. and foreign patents pending
JT2720 Mach 1 All Terrain Directional Drilling System

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Summary of Contents for DitchWitch JT2720 Mach 1

  • Page 1 JT2720 Mach 1 All Terrain P/N 053-081 This product is covered by one or more of the following patents: Other U.S. and foreign patents pending JT2720 Mach 1 All Terrain Directional Drilling System...
  • Page 3 FOREWORD___________ Keep the following in mind when ordering ProTech replacement parts: Thank you for buying and using Ditch Witch equipment and ProTech replacement parts. 8/6/2010, Rev-B 800-001...
  • Page 4 WARRANTY __________________________ ® POLICY 1: DITCH WITCH EQUIPMENT AND REPLACEMENT PARTS LIMITED WARRANTY POLICY EXCLUSIONS FROM PRODUCT WARRANTY...
  • Page 5 CONTENTS______________________ Decals Engine Components Hydraulics Frame Components Continued...
  • Page 6 CONTENTS______________________ Electrica Accessories Anchor Systems Miscellaneous Fluid System Pipe Loader System...
  • Page 7 DECALS ID0135069...
  • Page 14 NOTES:...
  • Page 15 ENGINE COMPONENTS ID0134845...
  • Page 32 NOTES:...
  • Page 33 FRAME COMPONENTS ID0135068...
  • Page 122 NOTES:...
  • Page 123 OPERATOR’S STATION...
  • Page 146 NOTES:...
  • Page 147 HYDRAULICS ID0135071...
  • Page 234 NOTES:...
  • Page 235 ELECTRICAL ID0135070...
  • Page 276 NOTES:...
  • Page 277 ANCHOR SYSTEMS...
  • Page 300 NOTES:...
  • Page 301 FLUID SYSTEMS ID0135021...
  • Page 318 NOTES:...
  • Page 319 PIPE LOADER SYSTEMS ID0135289...
  • Page 376 NOTES:...
  • Page 377 ACCESSORIES...
  • Page 396 NOTES:...
  • Page 397 MISCELLANEOUS ID0135063...
  • Page 398 SAE Bolt and Nut Torque Value Chart Grade 5: UNC or UNF Thread Size Hex nut, or bolt tapped into hex Hex top deformed locknut Flange nut, locknut, or bolt tapped nut, or d&t hole into flange nut or d&t* hole ft•lb N•m ft•lb...
  • Page 399 Metric Bolt and Cap Screw Torque Values Size Class 4.8 Class 8.8 and 9.8 Class 10.9 Class 12.9 Lubricated Lubricated Lubricated Lubricated 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•m ft•lb N•m ft•lb 11.5 14.5 1075 1150 1075...
  • Page 400 Hydraulic Cylinder Bolt Torque Chart Bolt Size Bolt Cylinder Repair Kit Torque (ft•lb) Torque (N•m) (inch) Part No. Part No. 106-096 190-165 90-100 120-135 106-097 190-166 & 190-169 180-200 245-270 106-098 190-167 & 190-170 290-325 395-440 106-122 190-172 & 190-174 410-640 550-625 106-145...
  • Page 401 SAE & ORS Hydraulic Fitting Replacement O-Ring Chart Fraction Dash Size Size (Port Seal O-Ring) (Face Seal O-Ring) Thread Size O-Ring P/N Thread Size O-Ring P/N 1/16 5/16 - 24 3/16 3/8 - 24 7/16 - 20 155-760 9/16 - 18 157-037 5/16 1/2 - 20...
  • Page 402 AT/JT2720 Mach 1 Related Publications Component Model: JT2720 Mach 1 All Terrain Engine: Filters Engine: Hydraulic: Water {H2O}: Optional Kits...
  • Page 403 Parts Manual Change Request required Publication Information: (if possible, include copy of publication page with changes marked.): Please fax completed form to Parts Manual Department (580) 572-3525 Thank you for taking the time to submit this request. We will contact you if further information is needed to process your request.
  • Page 405 ID0040564...