XCMG XR338E Rotary Drilling Rig

Adopting special hydraulic telescopic crawler chassis for rotary drilling rigs to meet the super stability and convenience of transport.

Adopting large triangular luffing structure, with super stability.

Extra-large drilling mast cross-section reduces the swaying of drilling mast during construction and improves the construction quality.

The drill pipe bracket is installed to reduce the shaking of the drill pipe during construction and ensure the verticality of the drilling hole.

The hydraulic system adopts load sensing technology, which makes the hydraulic system more efficient and energy-saving.

It can be equipped with various drilling tools to realise both dry and wet drilling operations, which is suitable for grouting pile drilling projects of various foundations. The drill pipe adopts machine-locked or friction-type telescopic structure, which transmits torque to the drilling tools through tooth embedded or friction plate, transmitting large torque and high efficiency.

The wire rope of the main winch adopts single layer winding, which is easy and comfortable to operate and greatly improves the service life of the wire rope. The main winch is equipped with a drilling depth detection device, and the single-layer winding makes the depth detection more accurate and convenient for maintenance.

The transport and dismantling legs are added for easy dismantling and transport.

The power head adopts the imported reducer and motor of international famous company, with high drilling torque and high working efficiency.

Installed infrared camera to observe the main reel, you can observe the use of the main reel of wire rope day and night in the driver’s cab.