Coalbed Methane Drilling Rig

The rig adopts special chassis, strong cross-country ability, highly getting through, adapt to all kinds of well site, and meet the requirements of quick-moving. lt is equipped with Power Swivel & lifting and pushing down device,integrated Mud pump, Foam pump and Grease injector, and meet the technology requirements of Slurry, Foam and Air drilling.

lt is equipped with dual PLC control system and PV750 monitoring alarmsystem to realize digital monitoring; adopt explosion-proof design to ensure the safety in the drilling operation.

Description

Model		ZJ6/300	ZJ10/490	ZJ15/600	ZJ20/900
(4-1/2″) – Norminal drilling depth	(m)	600	1000	1500	2000
Max. lifting capacity	(kN)	300	490	600	900
Max. pressure capacity	(kN)	60	100	160	180
Lifting speed	(m/s)	0-0.5	0-0.6	0-0.6	0-0.6
Swivel torque	(N.m)	7500	10000	15000	20000
Swivel rotary speed	(rpm)	0-170
Swivel ID	(mm)	50	76
Dia. of wire	(mm)	28	38
Opening Dia. Of rotary table	(mm)	350	400
Effective height of mast	(m)	11	15