Ditch Witch JT920, Manual

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JT920/JT920L - FOREWORD 4
JT920/JT920L - FOREWORD
Operator's Manual
JT920/JT920L
Issue No.6.0/OP-4/11
Part Number 054-509
Copyright 1996, 1997, 1998, 2001, 2002, 2004
by The Charles Machine Works, Inc.,
Perry, Oklahoma
, Ditch Witch, CMW, AutoCrowd,
Modularmatic, Jet Trac, Roto Witch, Subsite, Fluid Miser, Perma-
Soil, Power Pipe, Super Witch, Super Witch II, Pierce Airrow, The
Underground, and The Underground Authority Worldwide are
registered trademarks of The Charles Machine Works, Inc.
This product is covered by one or more of the following patents:
U.S. B1 4,858,704; 4,953,638; 5,148,880; 5,242,026; 5,341,887; 5,490,569;
5,544,712; 5,546,833; 5,682,956; 5,684,466; 5,713,423; 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; RE37,450; RE37,450;
RE37,923; RE37,975;
Germany 694 17 019; 695 26 634; France 683,845;
674,093; Australia 684,595; 689,533; 718,034; 706,544; 755,862; UK 2,309,239;
2,312,006; EP683,845; EP674,093 ; other U.S. and foreign patents pending.
Operator's Manual
JT920/JT920L
Issue No.6.0/OP-4/11
Part Number 054-509
Copyright 1996, 1997, 1998, 2001, 2002, 2004
by The Charles Machine Works, Inc.,
Perry, Oklahoma
, Ditch Witch, CMW, AutoCrowd,
Modularmatic, Jet Trac, Roto Witch, Subsite, Fluid Miser, Perma-
Soil, Power Pipe, Super Witch, Super Witch II, Pierce Airrow, The
Underground, and The Underground Authority Worldwide are
registered trademarks of The Charles Machine Works, Inc.
This product is covered by one or more of the following patents:
U.S. B1 4,858,704; 4,953,638; 5,148,880; 5,242,026; 5,341,887; 5,490,569;
5,544,712; 5,546,833; 5,682,956; 5,684,466; 5,713,423; 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; RE37,450; RE37,450;
RE37,923; RE37,975;
Germany 694 17 019; 695 26 634; France 683,845;
674,093; Australia 684,595; 689,533; 718,034; 706,544; 755,862; UK 2,309,239;
2,312,006; EP683,845; EP674,093 ; other U.S. and foreign patents pending.