X-C-M-G Brand New XR220D Crawler Rotary Drilling Rig.
XR220D Rotary Drilling Rig widely used in boring operation of bored
concrete pile in foundation engineering of highway, railways,
bridges, ports, docks and high-rise buildings.
Technical Characteristics:
1.The machine adapt single row rope for main winch to figure out
the wear of steel rope. and extend the life-span.
2.With infrared camera for observing main winch, Manipulator can
observe the state of steel rope at day and night in cab.
3.Optional configuration according to customers' requirement
Excellent expansibility.
4.dopting the imported supercharged CUMMINS engine with European
III effluent standard. Meet environmental rotection and energy
conservation.
5.With the hydraulic pressure system adopted threshold power
control and positive flow control, the system acquired high
efficiency and higher energy conservation.
6.The patented parallelogram articulated structure actualizes a
wider work range. The highly strengthened box-type steel structure
design makes the mast of highly-rigidity and anticontored,
therefore the drill accuracy is heightened.
7.The complete machine has passed CE certification of TuV Rheinland
group.
8.Standard centralized lubricating system, allowing easier
maintenance.
