Top drive drilling device

compact structure,short unit,excellent performance capacity AC variable frequency electric driver special quality

The compact structure, the short unit dimension, which can meet the installation requirement of truck-mounted drilling rig, the skid-mounted drilling rig, the ocean flat drilling rig.

The excellent performance capacity, especially used for the performance of directional well, horizontal well, saving time of the auxiliary rig, and increase the drilling efficiency.

The AC variable frequency electric driver, can adjust the range infinitely, simple and reliable transferring device, simple installation and protection, and flexible operation.

The key forced part select the special quality and heating handle technology, ensure the function of machinery.  

              

 Major technical parameters

Model		DQ250	DQ500
The depth of drilling	5”dril pipe	2000~3200	4000~6000
	41/2”dril pipe	2500~4000	4500~7000
Maximum hook load k N		2500	5000
Maximum turning angle of main axis k N,m		49.5	62.4
Maximum load torque k N,m		67.8	67.8
Speed range of main axis		0~182	0~228
Derrick depth m		33~43	45
Central pipe diameter mm		76	76

  

Tianjin Jinxinsheng Import & Export Trading Co., Ltd. was formally founded with the name of Tianjin Able International Trading Co., Ltd. as a sole foreign invested company, registered in Tianjin Duty-Free Zone in 2003. Our company has been increasingly developing for prominent profits with high working efficiency in the recent years with simplified organization structure in a wide range of diversified products. We are still striving for a more brilliant future. Over the years, our company has come up with strategic ways to meet the needs of our global clients successfully. We are specialized in providing customers with all kinds of construction machinery, including excavators, bulldozers, rollers, loaders, graders, forklifts, special vehicles, oilfield equipment, etc. As our business is growing, our company has become an enterprise specialized in the design and manufacture of construction machinery, with large sale, good service and perfect technology support. We have attained ISO9001 Quality Management System Certification and License, which lays a solid foundation for ensuring product quality. Except for our own products, we also provide OEM service and accept customized design according to your requirements. Our company consistently adheres to the purpose of "integrity, excellent quality, high efficiency and innovation creation", in order to develop and keep friendly cooperation with customers in domestic and overseas markets.

 

 

 

Experience Makes Difference!

 

Pls contact me if you have any problems!

 

 

Ronnie  Wang

 

Tel:     86 010-64021466  010-64021477   ext 230

Fax:    86 010-64078878

Mob:   86 13691262619

Email:  ronniewang @aiet .com.cn

Top drive drilling device