Rotary Drilling Rig revolving drilling rig, High Quality China Rotary Drilling Rig revolving drilling rig Suppliers and Manufacturers

Rotary Drilling Rig revolving drilling rig

Supplier Info

[China Supplier]

Contact Person : Ms. Hongda Julie

Tel : 0086-0535-7990719

Fax : 0086-0535-7990719

Product Detail

Rotary Drilling Rig HDR200&HDR230 1.Max.drilling torque 200 kN.m 2.Max.drilling diameter 2m 3.Max.drilling depth 75m

Rotary Drilling Rig

Name	Unit	HDR200	HDR230
Max. drilling diameter	mm	2000	2000
Max. drilling depth	m	60	60 or 75
Drill head slewing torque	KNm	200	230
Max. lifting capacity of main windlass	KN	210	240
Max. lifting speed of main windlass	m/min	76	50
Max. lifting capacity of assistant windlass	KN	98	75
Max. lifting speed of assistant windlass	m/min	60	80
Max. driving speed	km/h	1.5	1.9
Slewing speed	r/min	2.5	3.2
Engine	Cummins	M11-C330/246	QSL9.0-325
Total equipment weight	T	65	68

Rotary Drilling Rig revolving drilling rig