4x4 Pneumatic type tractor mounted drilling rig

Main features:

This rig has very compact structure, the engine of chassis could be adopted 100hp,120hp diesel engine, the engine is made by SINOTRUK,FAW,DONGFENG. The drilling rig has independent diesel engine (FAW DEUTZ-WP6G125E22), the power is 92kw. Not only meet the drilling requirements, but also reduce energy consumption, it is very affordable.

This rig is design principle is an advanced hydraulic cylinder for drilling, stepless lift, it can be achieved automaic drilling. it can automatically adjust the drilling speed for different geological conditions.

The drilling process can be achieved in pressruized drilling technology, adjust different pressure for different geological conditions, and can be viewed drilling pressure by pressure gauge. At the same time, it can adjust the drilling speed.

The drilling rig can achieved fast drilling by manually, especially for soil. It can achieved different speed for different soil.

It has a large lifting force hydraulic main hoist, stepless lift, and to achieve release rope quickly. When upgrading heavy, the lifting speed need slow to aviod crash the turntable and wellhead board. When put down single drill pipe, operate the quick handle, it can achieved release rope quickly like mechanical hoist.

It has a hydraulic tool hoist, the tool hoist has large lifting force and quick lifting speed, it is both easy to loading drill tools, drill pipe and drill accessories transport, and can slide up and down with anchors, its very convenient to load and unload the drill pipe. 

It has a hydraulic cylinder control double card board forward and backward, it makes the insurance card board closed, to achieve stuck or release the pipe joints.

It use integrated design of pneumatic, to achieve the BW850/2A mud pump clutch using pneumatic remote control, it has high degree of automation and easy-saving operation.

It is installed 4 hydraulic legs and 2 mechanical legs, every hydraulic leg rod with locknut. After leveling the rig, it can lock the cylinder   use locknut. So, even if the cylinder leaks, the chassis is not instability.

The turntable use stir bars, internal turntable use spiral arc gear to transmission, it has large torque, it about 2 times of similar products at domestic and foreign.

It also could be installed a generator (30kw) instead of the independent engine, so that it is convenient to illuminate or work at night.

The hydraulic system use open system, the chassis and drilling rig are separately manipulated, it can avoid misuse. Winter oil heater and summer oil radiator are installed, to adapt to different seasons hydraulic oil for heating and cooling.

This drilling rig equipped with an auxiliary unloading cylinder, it can be used to promote the turntable ratchet, to achieve auxiliary unloading the drill pipe.