product description: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, pulldown, hoisting, jack flex movement. The operation is easy and reliable, the movement is flexible and the transport is convenient.
.jpg)
