Rotary Drilling Rig
Max. drilling diameter (mm): 2000 Max. drilling depth (m): 72/56 Rated out torque (kN·m) : 258

It is suitable for civil construction, municipal engineering and other fields, and have high construction efficiency in soil and sand layers. The site transfer is flexible. The working end output speed of the rotary drive, main and auxiliary winches is high, which ensures efficient construction. The hydraulic system adopts negative flow technology with the best matching of the main pump and engine, realizing low fuel consumption and high efficiency.

  • Parameters
Item Unit Parameter
Max. drilling diameter mm 2000
Max. drilling depth m 72/56
Rated out torque kN·m 258
Rotation speed r/min 5~27
Main winch Max.lifting force kN 270
Max.winch speed m/min 70
Crowd cylinder Max.crowd force kN 210
Crowd cylinder Max.lifting force kN 270
Crowd winch Max.crowd force kN /
Crowd winch Max.lifting force kN /
Engine - QSL8.9
Power kW 242
Emission standard - CN III
Working weight t 83
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