|
Model |
HZJ30 |
|
|
Drilling depth (ft) |
41/2″DP |
10000 |
|
5″DP |
8000 |
|
|
Max hook load (lbf) |
404640 |
|
|
Hook speed (ft/s) |
0.66～5 |
|
|
Derrick height (ft) |
108/118 |
|
|
Derrick type |
Double section, telescoping |
|
|
Drill floor height (ft) |
15～21 |
|
|
Engine type |
CAT3406C |
|
|
Engine power (hp ×set) |
360×2 |
|
|
Drive ways |
hydraulic+ mechanical |
|
|
Traveling system |
5×4/6×5 |
|
|
Drawworks |
JC28 |
|
|
Drawworks power (hp) |
738 |
|
|
Main brake |
Band brake/Disc brake |
|
|
Auxiliary brake |
324WCB |
|
|
Drilling line diameter (in) |
1 1/8”/1 1/4” |
|
|
Hook block |
YG180/YG225 |
|
|
Swivel |
SL225/XSL225 |
|
|
Rotary table |
ZP275 |
|
|
Mud pump power(hp×set) |
1000×2 |
|
|
Nominal working pressure of hydraulic system (psi) |
2000 |
|
|
Max working pressure of air system (psi) |
145 |
|
