Version 2.0 power matching and limit load control technology, working efficiency increased by 10%.
2 speeds push/pull crowd cylinder, efficiency increased by 20%.
One button for soil-discharge, one button for hole-cleaning to ease the operations.
Equipped 22 self auto-check , safety and performance monitoring.
The supporting Angle of the mast cylinder increased 2 times, and the center of gravity of the whole machine is reduced by 60mm, which greatly improves the working stability.
VI generation rotary head, three-stage buffer device, three-stage shock absorption measures, greatly reduce the vibration of the whole machine when working.
Drilling tools for different purposes with different specifications such as long or short augers, generic-use drilling buckets and core barrels, etc., are equipped to satisfy construction requirements in different geological conditions.
|Engine Model||Cummins QSL9|
|Rated Engine Speed(r/min)||2000|
|Max.Crowd Cylinder Pull(kN)||220|
|Line Pull(main winch)(kN)||210/230|
|Line Speed(main winch)(m/min)||69/72|
|Rope diameter(Main winch)(mm)||28/32|
|Rope diameter(auxiliary winch)(mm)||22|