Max. drilling diameter: 1500mm
Max. drilling depth: 56/44
Max. output torque: 160kN.m
Rotary speed range: 5-35rpm

ADVANTAGE INTRODUCTION
The whole machine can be transported with Kelly bar to realize quick transfer between operation and transportation.
Only one trailer for transporting the whole machine, each time the transportation cost is saved by 30%.
High construction efficiency thanks to big flow main pump, multi-gear rotary drive, and two-speed crowd cylinder.
More stable structure and stronger bearing capacity thanks to enhanced mast section, lower center of gravity, large slewing support, and reinforced chassis.
New generation cab with better vision, more comfortable operation, new electrical controlpanel.360-degree full view monitoring.
Options: Auto-lubrication, spin-off.

This product is a high-tech product with high integration of machine, electricity and liquid. It is active in various fields of China's infrastructure construction with excellent operating performance and powerful drilling and lifting capacity, and is suitable for pile foundation projects of various types of buildings such as railways, highways and bridges