Top drive of drilling rig

Model

DQ225DS

DQ450DBS

Q675DBS

DQ900DBS

Max. load (АРІ8С) kn

225

4500

6750

9000

Speed

0-220 r/min

0-220 r/min

0-220 r/min

0-220 r/min

Torque N.m

25000

45000

70000

90000

Max. peak torque

N.M

45000

75000

125000

135000

Brake torque N.M

35000

50000

70000

90000

Rated power kW

288

580

900

1130

Weight (t)

12.3 T

15.85 T

18.5 T

20.1 T

External dimensions (LxWxH) mm

5300×1990×1850

5700×2180×2090

6700×2720×2370

7100×2720×2370