Perfuratriz rotativa XCMG XR220D de alta performance.

Vantagens do sistema de energia

Equipped with Cummins high-power electronically controlled turbocharged engine, with sufficient power reserve and strong explosive power; Matching intelligent power regulation hydraulic system, low fuel consumption, good fuel economy, and lower long-term construction and operation costs.

Chassis and stability

Special heavy-duty telescopic track chassis+large diameter slewing support, with sufficient weight distribution and strong anti overturning ability for the whole machine; The tracks can be retracted, making it easy to transport and adapt to the site; The parallelogram amplitude changing mechanism has a large operating coverage and higher support stability.

Hoisting and drilling system

Single row rope main winch significantly reduces wire rope wear and extends wire rope service life; With controllable and free lowering, good drilling synchronization, and precise depth measurement.
Equipped with a standard winch pressurization function, it can output a large amount of pressure, resulting in high drilling efficiency for pebbles and strongly weathered rock formations.
High strength box type drilling mast, strong rigidity and not easily deformed, with high precision in drilling verticality.
Optional friction rod and machine lock rod, standard configuration can adapt to 64 meter deep hole construction, one machine can handle deep and shallow pile foundation engineering.

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