Order On-line Tracking
It is mainly used in the hole drilling of gas drainage in the coal with the hardness is less than 1.5. It can solve the problem of hole wall collapse, gas blowout, drill pipe sticking, drilling pipe holding or other unuarally drilling.
It is with the following features:
Fully hydraulic pole structure , includes four parts drilling rig, pump stations, crawler crane, operation panel, easy to go down and long distance transport.
With three pillars (national patent), the pillars are with a mechanical self -compensation function to stablilize the body, reliable support, cross belt work can be achieved.
Tracked self-propelled crane used to move the drilling rig and pump station, and reduce labor intensity and improve the efficiency of transition, you can slso do other auxiliary lifting operations.
Main hudraulic system with load sensing control system, low energy consumption, less heat; multi-way valve with pilot proportional control, lightweight, flexible, easy stepless control of drilling rigs; drilling system with anti-sticking(national patent), to reduce accidents hole; output and speed can be stepless adjustment according to the site needs.
Pump, valve, motor, traveling motor as well as the cooler are from the international brand, good reliability.
Spiral drill pipe drilling, the maximum speed can reach 600r/min.
When drilling hold or sticking, it can be reversed.
nominal rotation speed
Max. rotation speed
Max. propelling force
Max. Pulling force
Feeding speed with no load
Nominal power of motor
Nominal voltage of power
Lifting load at the biggest boom
Boom swing angel
1. Manufacturer Overview
|Annual Output Value|
2. Manufacturer Certificates
|a) Certification Name|
3. Manufacturer Capability
|No.of Employees in Trade Department|
|No. of Production Lines|
|Product Price Range|