1. Meet the technical requirement on bidding;
2. The advanced domestic and overseas technology and structure are adopted, key parts are bought in to improve the rig reliability and enhance the standard factor
3. Insist the design principle of safety first and put double safety device on the key parts to protect person and equipment safety；
4. Strengthen protection against abrasion to prolong using life；
5. Insist the design principle of reliability to prolong the using life of the drilling rig；
6. Strengthen human engineering to improve the working efficiency；
7. Conform to HSE Specs
Technical parameters:
|
Product type |
ZJ30 |
|
Structure type |
Double drum, truck-mounted and self-propelled |
|
Nominal drilling depth |
10000 ft (41/2″DP) |
|
Max. hook load |
400000lbs |
|
Engine model |
CAT C-15（two sets ） |
|
Transmission model |
Allison M5620AR（two sets ） |
|
Drawworks gear NO. |
5F+1R |
|
Traveling system |
4×5/5×6 |
|
Hook block speed |
0.66~4.59(ft/s) |
|
Overall dimension |
73×10×15 (ft) |