Ditch-Witch-JT8020-T3操作与维修零部件手册

1Ditch WitchJT8020T3ISSUE NO.04PL-07/11For Replacement Copy Order P/N 053-1053This manual contains information concerning the following models:JT8020 Tier 3This 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;6,179,065;6,216,803;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;RE38.418AU689,533:706,544:718,034,755,862CA2,156,398FR674,093DE69417019:69529634:29701406EP0683845;0674093:0817901;0846841GB2,209,239;2,312,006;EP674,093;EP846,841JP3.458,247Other U.S.and foreign patents pendingCopyright 2006,2007,2008,2011 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.ID0159799