• Zoomlion's specific-use in-house telescopic-crawler undercarriage is
used to achieve superior stability, transport convenience and travel
• 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,
• Optimized large-triangle luffing mechanism with high supporting positions decreases mast deformations and increases the borehole accuracy.
• The rear-mounted stabilizer can ensure stability of the machine and verticality of the borehole when imposed by great crowd force.
|Engine Model||Cummins QSM11|
|Rated Engine Speed(r/min)||2100|
|Max.Crowd Cylinder Pull(kN)||300|
|Line Pull(main winch)(kN)||300|
|Line Speed(main winch)(m/min)||68|
|Rope diameter(Main winch)(mm)||36|
|Rope diameter(auxiliary winch)(mm)||22|