Item

unit

parameter

engine

model

SHANGHAI D4114ZG

Rated power

kw

100kw

Rated speed

R/min

2400r/min

Max.pullback/thrusting

KN

160/160KN

spindle

Spindle torque(max)

N.M

5000N.M

Spindle speed

R/min

0-200r/min

Bore diameter(max)

m

300m

Backreaming diameter

mm

?600mm

Tubing length (single)

m

3m

Tubing diameter

mm

?60mm

Entry angle

°

10-23°

Mud flow rate(max)

L/min

160L/min

Mud pressure(max)

bar

100bar

Overall weight

kg

10000kg