Tractor drilling rig was a kind of new type that designed for petroleum prospecting in Hill, Gobi and Jungle area. The drill was mounted on 4X4 tractor which has high quality and large power. The power of drilling rig was take off from the tractor engine. Adopted advanced hydraulic technology to control the rotation, pull down, hoisting, jack flex movement. The operation is easy and reliable, the movement is flexible and the transport is convenient. Meet QHSE requirement in international prospecting marketing. The Standard configured drilling rig has auger drilling function, after equipped with mud pump or air compressor according to client's demand, the drilling rig can carry out mud drilling or down hole hammer drilling, it can be used to drill in complex stratum area like rock, clay, rivers network, and so on.
1 Main technology parameter:
Drilling depth | Air/Mud drilling | 30 m/100ft | |
Auger drilling | 20 m/65ft | ||
Drilling method | Mud drilling, auger drilling | ||
Drilling hole diameter | 90 mm (Mud drilling) | ||
90 mm (Auger drilling) | |||
Drilling pipe (Diameter×Length) | Drilling pipe | φ60×1500 mm | |
Auger drilling pipe | φ50×φ90×1500 mm | ||
Drilling bit | Drilling bit | 3 1/2" 3-wing drag bit | |
Auger drilling bit | 90 mm | ||
Power swivel | Output torque | 1150 N.m | |
Output rotation speed | 0～193 r/min | ||
Hydraulic system | Rotation/Hoisting/Pulldown | 20.5/20.5/7 MPa | |
System displacement | 75 L/min | ||
Hoisting & pulldown system | Rated pulldown force | 7.8 kN | |
Rated hoisting weight | 17.9 kN | ||
Max. hoisting speed | 0.95 m/s | ||
Output power for chassis engine | 29.4kW/2200r/min | ||
If you are also interested in other drilling rigs contact EveryChina site, Zhuozhou Threesource Company for detail contact.
