Rated power:250/2100kW/r/min

Torque:27000N·m

Max spindle speed:100r/min

 FEATURE

1.Closed loops, hydraulic pilot control, load sensing control help to save energy and operate flexibly.

2.The gear and rack transmission makes stability and reliability, Double floating patented technology for power head and vice is to improve service life of rods' thread.

3.Standard cab and air conditioner,layout of instrument and control system in line with the ergonomics,operate flexible and comfortable convenient and efficient.

4.Cummins Engine, powerful, ample power reserves to meet drill construction in different working conditions.

5.Wire guided walking system makes moving safe.

 Main Technical Parameter