Ditch-Witch-JT4020-Mach-1操作与维修零部件手册

1Ditch WitchJT4020 Mach 1ISSUE NO.06PL-07/11For Replacement Copy Order P/N 053-086This product is covered by one or more of the following patents:US4,953,638:5,148,880:5,242,026:5,341,887;5,490,569:5.684,466:5,713,423,5,740,703,5,758.553:5,794,719:5,880,680:5,941,322:6,085,852C1;6,109,371;6,179,065:6,216,803:6,250,403:6,250,4046.290.606:6.311.790:6.411.094:6,543.551:6.550.547:6.672.409:6.739.413:6.761231:6,776246:6,808,210:6,827,158:6,848,506:6,871,712:6,896,077:7,000,710:7011,166;7,013,990:7,018,164;7.025,152:7,038.4547,111,693:7,150.331:RE37450: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:JT4020 Mach 1 Directional Drilling SystemCopyright 2004,2005,2007,2011 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.1D0135011