Prepare jobsite and equipment, Approach trench (1), Target trench (2) – Ditch Witch RT Line User Manual
Page 56
RT12/RT16/RT20/RT24 Operator’s Manual
Drill - 55
Prepare Jobsite and Equipment
CMW
Prepare Jobsite and Equipment
Approach Trench (1)
1.
Mark path where you intend to drill.
2.
Dig an approach trench (1) along the
intended bore path.
Target Trench (2)
1.
Select a completion point for the drilling
project.
2.
Dig a target trench (2) across the
anticipated completion point.
IMPORTANT: The approach trench should
be at least:
•
deep enough for pipe to lay flat and
enter soil at correct angle
•
20’ (6 m) long
•
4” (100 mm) wide
IMPORTANT:
•
The actual length of the target trench depends on soil conditions and length of pipe sections. Make
it deep enough for drill bit to enter slightly above the trench floor.
•
See “Counterweights” on page 66 for proper counterweights for your unit configuration.
- JT5 (161 pages)
- JT922 (159 pages)
- JT9 (165 pages)
- JT20 (195 pages)
- JT1220 (201 pages)
- JT2020 (203 pages)
- JT25 (203 pages)
- JT30 (245 pages)
- JT60 (218 pages)
- JT100 (243 pages)
- AT Air Hammer (11 pages)
- TK Series Manual (61 pages)
- 8500 (77 pages)
- MR90 (121 pages)
- FT5 (28 pages)
- FM5 (57 pages)
- FM13V (46 pages)
- FM25 (67 pages)
- P80 (71 pages)
- OnGrade (63 pages)
- FX20 (100 pages)
- FX25 (119 pages)
- FX30 (149 pages)
- FX50 (141 pages)
- FX60 (157 pages)
- MV800 (111 pages)
- RT30 (97 pages)
- RT45 (203 pages)
- RT55 (177 pages)
- RT100 (161 pages)
- RT115 (252 pages)
- RT120 (223 pages)
- Zahn (105 pages)
- RT80 (203 pages)
- RT115 Q (193 pages)
- RT120 Q (211 pages)
- 100SX (50 pages)
- 410SX (131 pages)
- SK350 (77 pages)
- SK750/SK755 (81 pages)
- SK850 (107 pages)
- SK850 Footings Machine (107 pages)
- 150RT (55 pages)
- 250RT (49 pages)