Model

DSL60

DSL120

DSL135

DSL160

DSL225

Rated loads (lbs)

134000

269000

303000

359000

505000

Rated loads per 100 rpm (lbs)

78000

146000

218000

269000

359000

Max torques (ft.lbf)

1400

5900

10300

14700

20600

Max speed (r/min)

160

160

160

180

180

ID of the center pipe (in)

2

2 3/8

3

3

3

Connection type

3 1/2″FH LH

3 1/2″FH LH

4 1/2″FH LH

4″REG LH

6 5/8″REG LH

Max pressure of the mud system (psi)

5000

5000

5000

5000

5000

Max pressure of the hydraulic system (psi)

5000

5000

5000
(or to be driven electrically )

5000
(or to be driven electrically)

5000
(or to be driven electrically)

Engine power (hp)

107

148

355
(or to be driven electrically)

469
(or to be driven electrically)

637
(or to be driven electrically)

Control mode

Air control+ hydraulic control

Air control+ hydraulic control

Air control+ hydraulic control( or electrical control)

Air control+ hydraulic control( or electrical control)

Air control+ hydraulic control( or electrical control)