Ditch-Witch-JT4020-Mach-1-All-Terrain-Tier-2操作与维修零部件手册

1Ditch WitchJT4020 Mach 1All Terrain Tier 2ISSUE NO.06PL-07/11For Replacement Copy Order P/N 053-137This product is covered by one or more of the following patents:UsB14.858.704:4953.638:5.148,880:5,242,026:5.341887:5.490.569:5.684.466:5.713.423.5,794,719:5.880680:5,941,322:6,085,852:6,109,371:6,179,065:6216,803:6,250.403:6250,404:6,290,606:6,311,790:6.411,094:6,543,551:6,550,547:6.672,409:6,739,4136,776,246;6,808,210:6,827,158:RE37,450:RE37,923:RE37,975:RE38,418AU689,533:706,544;718,034,755,862CA2.156.398FR674.093DE69417019:69529634:29701406EP0683845:0674093:0817901:0846841GB2209.239:2.312,006:EP674.093:EP846,841JP3.458,247Other U.S.and foreign patents pendingThis manual contains information concerning the following models:JT4020 Mach 1 All Terrain Tier 2 Directional Drilling SystemCopyright 2004,2005,2006,2008,2011 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.1D0135017