Ditch-Witch-JT2720-Mach-1All-Terrain-Tier-2操作与维修零部件手册

1Ditch WitchJT2720 Mach 1All Terrain Tier 2ISSUE NO.08PL07/11For Replacement Copy Order P/N 053-133This product is covered by one or more of the following patents:Us4.953.638:5.148,880:5242.026:5,341.887:5.490.569:5.684.466:5.713.423.5.740.703:5.758,553:5,794.719:5,880,680:5941,322:6,085,852C1:6,109,371:6,179.,065:6216,803:6,250.403:6,250.4046,290.,606:6,311,790:6,411,094:6,543,551:6,550,547:6,672,409:6,739.413:6,761231;6,776,2466,808,210:6,827,158:6,848,506:6,871,712:6,896,077:7,000,710:7011,166;7,013,990:7,018,1647,025,152:7,038,454;7,111,693:7,150,331;RE37,450:RE37,923:RE37,975:RE38,418AU689.533:706.544:718.034.755.862CA2,156,398:2.217.899FR674,093DE69417019:69529634:69728716:EP0927892,1466068GB2.312.006:2.418.553:EP674.093:EP817.901:EP846,841:EP927.892JP3.458,247Other U.S.and foreign patents pendingThis manual contains information concerning the following models:JT2720 Mach 1 All Terrain Tier 2 Directional Drilling SystemCopyright 2004,2005,2006,2007,2011 by The Charles Machine Works,Inc.Ditch Witch,CMW,AutoCrowd,Modularmatic,Jet Trac.Roto Witch,Subsite.FluidMiser,Perma-Soil,Power Pipe,Super Witch,Super Witch ll,Pierce Arrow,The Underground,and TheUnderground Authority Worldwide are registered trademarks of The Charles Machine Works,Inc.ID0135253