|
Drilling depth（M） |
80 | 300 |
|
Drilling diameter（mm） |
1500 | 500 |
|
Speed of turntable（r/min） |
21.2；36；63.2；100.6；155；20.2(reverse) |
|
|
Torque of turntable（KN.m） |
18；10.6；6；3.8；2.5；18.9(reverse) |
|
|
Single rope lifting capacity of mian windlass（KN） |
30 |
|
|
The capacity of main windlass(KN) |
180 |
|
|
Single rope lifting capacity of hydraulic windlass（KN） |
40 |
|
|
The capacity of hydraulic windlass(KN) |
160 |
|
|
The lifting capacity of hook（KN） |
180 |
|
|
Bearing capacity of mast (KN) |
180 |
|
|
The height of mast (mm) |
11500 |
|
|
Bearing capacity (t) |
25 |
|
|
Pipe |
Kelly bar（mm） |
108×108×7500 |
|
Assistant pipe (mm) |
Ф89×10×5500 |
|
|
Hydraulic pump |
Model |
CB-HP50/32Z |
|
Pump delivery (ml/r) |
50/32 |
|
|
Rated speed (r/min) |
2000 | |
|
Rated pressure(MPa) |
20 | |