Jt60/jt60 all terrain operator’s manual – Ditch Witch JT60AT User Manual

Page 69

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JT60/JT60 All Terrain Operator’s Manual

Prepare - 69

Plan Bore Path

JT60 Power Pipe drill pipes have a tested minimum
bend radius of 170’ (57.8 m). This means that a 90-
degree bend in the bore path:

has a radius (A) of 170’ (57.8 m)

requires approximately 267’ (81.4 m) of drill pipe (B).

JT60 Power Pipe Forged drill pipes have a tested
minimum bend radius of 168.7’ (51.4 m). This means that
a 90-degree bend in the bore path:

has a radius (A) of 168.7’ (51.4 m)

requires approximately 265’ (80.8 m) of drill pipe (B).

NOTICE: Bending drill pipe more sharply than recommended will damage the pipe and cause failure
over time.

If bend radius is reduced, drill pipe life is reduced.

If bend radius is increased, drill pipe life is increased.

IMPORTANT: Use the charts on the next page to keep bends within safe limits.

A

A

C

B

B

j40om065w.eps

1

13

24

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