Zoomlion Double Big Triangle Back-Folded kinematic and mast system, which ensure the equipment has high stability of rock entry and convenience of transit. Optimized large-triangle luffing mechanism with high supporting positions decreases mast deformations and increases the borehole accuracy.
The main winch uses the single-layer-rope drum, winch extends service life of the main winch rope significantly;
The world advanced load-sensing, proportionally-controlled hydraulic systems are used to achieve high efficiency and less energy loss.
World-class components are used to achieve excellent performance.
Initiative in China on hydraulic assistant rigging. Only need one 50-ton crane can complete equipment installation in 6 hours, save installation time and transportation cost.
One button for soil-discharge, one button for hole-cleaning to ease the operations.
Equipped 22 self auto-check , safety and performance monitoring.
|Engine Model||Cummins QSX15|
|Rated Engine Speed(r/min)||2000|
|Max.Crowd Cylinder Pull(kN)||360|
|Line Pull(main winch)(kN)||370|
|Line Speed(main winch)(m/min)||68|
|Rope diameter(Main winch)(mm)||36|
|Rope diameter(auxiliary winch)(mm)||22|