DitchWitch-JT4020AllTerrainRack-Pinion水平定向钻零部件目录图册

1Ditch WitchJT4020All Terrain Rack PinionISSUE NO.04PL06/11For Replacement Copy Order P/N 053-1216This manual contains information concerning the following modelsJT4020 All Terrain Rack Pinion Directional Drilling SystemThis product is covered by one or more of the following patents:USB14,858,704;4,953,638;5,148,880;5,242,026;5,341,887;5,490,569;5,684,4665,713,423,5,794,719;5,880,680:5,941,322;6,085,852;6,109,371;6,179,0656,216,803:6,250,403;6,250,404;6,290,606;6,311,790;6,411,094;6,543,551;6,550,547;6,672,4096,739.413:6,776,246:6,808,210:6,827,158:RE37.450:RE37,923:RE37,975:RE38,418AU689.533:706.544:718.034.755.,862CA2,156,398FR674.093DE69417019:69529634:29701406EP06838450674093:0817901;0846841GB2.209,239:2,312.006:EP674,093:EP846,841JP3,458,247Other U.S.and foreign patents pendingCopyright 2008,2011 by The Charles Machine Works,Inc.Ditch Witch.CMW.AutoCrowd,Jet Trac.Roto Witch.Subsite,Fluid Miser.PowerPipe,Super Witch,Pierce Arrow,The Underground,The Underground Authority Worldwide,and Zahn areregistered trademarks of The Charles Machine Works.Inc.1D0201755