crawler drilling rig / hydraulic / rotary / piling

New generation of rotary drilling rig:

Features high reliability, high stability, high efficiency and high rock drilling ability

High reliability

Adopt light-weight pulley yoke, strengthened mast, new mast pivot and crowd sledge, box-type connecting board, lengthened drive bar, which ensure the high quality of structural parts.

Heavy duty reducer, heavy caterpillar track and swing bearing, heavy mast cylinder and enhanced buffer device ensure high reliability.

High stability

Adopt new generation of chassis which features heavy weight, low gravity center and the extended width of 4840mm ensure high stability.

High efficiency

The fifth generation of rotary drive adopts multi-gear control and self-adaption technology which can realize the perfectly match of crowd force and torque, the cutting efficiency can be increased by 15%.

Adopt the 3rd generation of construction control management system featured with active prevention. Technology of this system are in the leading level such as operability, fault alarm, monitoring and information recording and transmission .

The first chassis equipped with Kawasaki load control system, featured with high efficiency and energy saving.

Adopt main winch confluence technology; the maximum speed reaches 75m/min.