DitchWitch-JT2020Tier3水平定向钻零部件目录图册

1Ditch WitchJT2020Tier 3ISSUE NO.03PL-05/11For replacement copy,order P/N 053-1264This product is covered by one or more of the following patents:UsB14.858,704:4.953,638:5,148,880:5,242,026:5,341887:5.490,569:5,684.466:5,713.4235.794.719:5.880.680:5.941.322:6,085.852:6,109,371:6,179.065:6,216,803:6,250,403;6,250,4046,290,606,6,311,790:6,411,094;6,543,551;6,550,547:6.672,409:6,739,413:6,761231;6,776,246:6.808.210:6,827.158:6,848.506:6.871.712:RE37.450:RE37.923:RE37.975:RE38.418AU689.533:706.544:718.034.755.862CA2,156,398:2.217.899DE69417019:69529634:29701406:EP0683845:0674093:0817901:0927892FR674.093GB2.309.239:2.312,006:EP674.093:EP846,841:JP3.458,247Other U.S.and foreign patents pendingThis manual contains information concerning the following models:JT2020 Tier 3 Directional Drilling SystemCopyright 2009,2011 by The Charles Machine Works,Inc.Ditch Witch.CMW.AutoCrowd.Jet Trac.Roto Witch.Subsite.Fluid Miser.PowerPipe,Super Witch,Pierce Arrow,Zahn,The Underground,and The Underground Authority Worldwide areregistered trademarks of The Charles Machine Works,Inc.1D0234453