RT125 Operator’s Manual
Drill - 133
Set Up
Dig Target Trench
1.
Select a completion point for the bore.
2.
Dig a target trench (2)
across
the intended completion point.
Install Drill String
1.
Assemble at least 20’ (6 m), but not more than 30’ (9 m), of drill rod sections.
2.
Install drill bit to the cutting end of the drill string.
3.
Put drill string in approach trench and align with intended bore path.
4.
Start engine and set to low throttle. See “Start Unit” on page 82.
5.
Lower boom in parallel position to ground.
6.
Move machine toward approach trench. See “Drive” on page 83.
7.
Shut down engine. See “Shut Down” on page 85.
8.
Install drilling attachment to backfill blade.
9.
Connect hydraulic lines.
IMPORTANT:
Ensure that target trench is:
•
deep enough for drill bit to enter slightly above the trench floor, and
•
long enough to allow for drift of unguided drill string. Accuracy of bore decreases with length
and varies with soil conditions.
NOTICE:
Incorrect installation can cause rod sections to bend.
•
Ensure more than half of drill string length is inside trench.
•
If necessary, remove rod sections or increase length of trench.
Summary of Contents for Ditch Witch RT125
Page 1: ...RT125 Operator s Manual 1 Issue 2 1 Original Instruction 053 2942...
Page 7: ...Overview 6 RT125 Operator s Manual About This Manual...
Page 29: ...Safety 28 RT125 Operator s Manual Attachment Safety Alerts...
Page 73: ...Operation Overview 72 RT125 Operator s Manual Leaving Jobsite...
Page 81: ...Prepare 80 RT125 Operator s Manual Check Supplies and Prepare Equipment...
Page 87: ...Drive 86 RT125 Operator s Manual Shut Down...
Page 99: ...Transport 98 RT125 Operator s Manual Retrieve...
Page 107: ...Backhoe 106 RT125 Operator s Manual Finish Job...
Page 118: ...RT125 Operator s Manual Saw 117 Saw Chapter Contents Set Up 118 Operate 119 Finish Job 121...
Page 123: ...Saw 122 RT125 Operator s Manual Finish Job...
Page 131: ...Plow 130 RT125 Operator s Manual Finish Job...
Page 197: ...Service 196 RT125 Operator s Manual As Needed...
Page 217: ...Specifications 216 RT125 Operator s Manual Declaration of Conformity Information...
Page 220: ......
Page 221: ......
Page 222: ...RT125 Operator s Manual Service Record 221 Service Record Service Performed Date Hours...
Page 223: ...Service Record 222 RT125 Operator s Manual Service Performed Date Hours...
Page 224: ...RT125 Operator s Manual Appendix 223 Appendix Chapter Contents Engine Diagnostic Codes...