XR220D II Rotary drilling rig

XR220D II Rotary drilling rig
XR220D II
Quantity
Technical Characteristics
The machine adapts single row rope for main winch to figure out the wear of steelrope, and extend the life-span;
With infrared camera for observing main winch, manipulator can observe thestate of steel rope at day and night in cab;
Optional configuration according to customers' requirement (Eg: support cylinder,automatic positioning of slewing, optional configuration according to customers'requirement ( supporting cylinder, automatic positioning of slewing, crowd winchCFA,hydraulic casing oscillator, DTH hammer ) has good expansibility;
Adopting the supercharged CUMMINS engine with European III effluentstandard, meet environmental protection and energy conservation, super power;With the hydraulic pressure system adopted threshold power control and positiveflow control, the system acquired high efficiency and higher energy conservation;The stability articulated structure actualizes a wider work range, the highlystrengthened box-type steel structure design makes the mast of highly-rigidityand anticontored, therefore the drill accuracy is heightened;
The machine has passed CE certification of T ü V Rheinland group;
Standard centralized lubricating system, allowing easier maintenance.