High-pressure hydraulics XCMG XR400E Rotary Drilling Rig

Powerful hardcore, versatile for rock penetration

400 kN · m high torque power head+373 kW Cummins electronic control engine, equipped with three levels of power control (normal/rock entry/energy-saving), efficiently adapts to clay, sand layers, pebbles, and strongly/moderately weathered rocks, with significantly leading drilling efficiency in hard rocks. 300 kN strong pressure+400 kN high lifting, no pressure for heavy drilling tools and deep hole drilling.

Stable and safe, with controllable accuracy

Double arm slewing mechanism+large diameter slewing support+H-shaped telescopic chassis, with extremely strong anti torsion and anti overturning capabilities, and excellent control of deep hole verticality [12]. FOPS safe cab, anti overturning protection, panoramic monitoring, ensuring construction safety.

Efficient and energy-saving, friendly operation and maintenance

Load sensing hydraulic system+total power/maximum power control, high system efficiency and lower fuel consumption. Single layer rope main winch reduces wire rope wear and maintenance costs; Centralized lubrication system+modular layout, convenient and efficient maintenance.

Flexible expansion, adaptable to multiple construction methods

Optional winch pressurization, casing drive, chassis support legs, etc., suitable for various construction methods such as full casing, bite pile, rotary drilling, etc., one machine can cover the entire scene of large-scale engineering.

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