Origin	China
Model Number	001

As a sales agent of top drive system for BOMCO in the global market, we can supply BOMCO top drives and after-sale service.

DQ-70/4500DB top drive system is an AC VFD electric top drive. Its maximum hoisting load is 4500KN and working height of the main body is 5.54m. It can be used in the land rigs or the offshore rigs with drilling depth of 5000m or 7000m.

DQ-70/4500DB TOP DRIVE SYSTEM

1.       Power swivel with large power and small volume, which can bear large axial static load.

2.       Lifting bail with large static load(4500KN)in accordance with API Spec 8C PSL2.

3.       Rotating head with 9 rotary hydraulic ways, which can bear large static load.

4.       Pipe handler which can bear 78.9KNm high torque, including floating die, and automatic aligning body of backup clamp.

5.       Interlocking can be carried out between hydraulic control system and electirc control system which integrates drive, intellectual control and communication.

6.       Rotary head device with independent load access and sealing structure combination, tool joint torque increased device.

Purchase Service

With professional and technical knowledge, we are very familiar with the performance of many kinds of top drive system, such as VARCO, CANRIG, TESCO, etc. and have established stable purchase channels. We have delivered top drive consultation and purchase service to many clients and gained trust from them.

1.       Provide professional recommend of top drie models to clients.

2.       Make top drive system inquiry and quotation for clients.

3.       Negotiate business and technical details on behalf of clients.

4.       Purchase spare parts for clients.

5.       Offer on-site installation and commissioning servcie.

6.       Deliver after-sale service.