Introduction:

ZJ15/1125CZ truck-mounted drilling rig is a kind of economy type of truck- mounted drilling rig that designed and manufactured using the mature technologies of light duty truck-mounted drilling rigs. It is fitted with reliable diesel engine and transmission, 111.55' (34m) telescoping mast, double wheel three-axle semi-trailer. Several patent technical designs and configuration, such as double fast line, hydraulic caliper type auxiliary brake, are optional. The rig has following features: reasonable layout, low cost for mobilization, easy site installation, reliable operation performance, and easy maintenance. The rig suits short operating cycle, frequent mobilization drilling operation of shallow well within 4, 920' (1500m) .

Characteristics:

►The rotary table transmission box provides forward-reverse shift, which can be suitable for positive and negative DP rotary operations, and the anti-torque releasing device can be used to make the DP deformation force released safely.
►The mast, which is front-open and double-section type with an inclination angle is an erective double-section type, can be raised up or laid down and telescoped hydraulically.
►The drill floor is twin-body telescoping type or with parallelogram structure, which is convenient for easy hoist and transportation. The height of the drill floor can be designed and produced in accordance with the clients requirements.
►The perfect configurations of the solid control system, well control system, hi-pressure manifold system, generator house, engine pump house, doghouse and other auxiliary facilities can meet users different requirements.

Technical Parameters:

Type	ZJ15/1125CZ
Drilling depth(41/2″ DP)	5000ft
Workover depth (3 1/2″ DP)	15000ft
Max. hook load	250000lbs
Mast height	105ft
Engine model	CAT3408B DITA
Engine power	475hp
Model for hydraulic transmission box	CLBT5961
Ttransmission model	Hydraulic +mechanicl
Swivel model	SL135
Rrotary table model	ZP175
Overall dimension(ft)	62×9×14
Weight of the main unit	110000lbs