جهاز حفر دوار فائق العزم XCMG XR450E

Extremely strong rock penetration ability

450 kN · m ultra large torque+Cummins 15L high horsepower engine, easily handling 60-80 MPa limestone and strongly weathered hard rock formations; The efficiency of single pile construction is 20% higher than the industry average, and the speed of rock penetration is fast.

Extra large lifting force, worry free drilling lifting

The main winch has a single rope lifting force of 520 kN, combined with a pressure of 400 kN, making drilling more stable and safe under complex working conditions such as long casing, deep hole, and stuck drill.

Efficient and energy-saving, flexible transition

The load sensitive hydraulic system accurately matches the power output, resulting in more economical fuel consumption; The H-shaped chassis is equipped with specialized lifting locks, which increases the efficiency of transfer and disassembly, and reduces transportation costs.

Stable and reliable, all-weather operation

Large triangular mast+wide track chassis, strong anti overturning ability; The key core components are international brands, with thousands of hours of continuous operation without major malfunctions, and are suitable for extreme environments such as high temperatures and sandstorms.