Automatic hole alignment XCMG Xr240 Rotary Drilling Rig

Multi gear power head+formation adaptive:

7-30r/min wide speed, stable torque output, efficient soil throwing in clay layers, and stable cutting in hard rocks.
Main and auxiliary winch single row rope technology: The service life of steel wire rope is 2-4 times longer than that of multi-layer rope, reducing rope replacement and lower failure rate.
Fast merging+high flow hydraulic: fast lifting and lowering speed, smooth composite action, and single pile efficiency about 20% higher than the same level.
Actual performance: Common pile diameters (800-1200mm, 25-30m) take an average of 3-3.5 hours per pile, with 4-5 piles formed per day.

Stable and reliable, with high attendance rate

Double arm large parallelogram amplitude: support range increased by 16%, drilling mast has strong rigidity, small shaking, and more stable hole verticality.
I-beam rotary platform+segmented thickened drilling mast: a heavy-duty structure with strong resistance to torsion and impact, and is not easily deformed during long-term high-strength construction.
Centralized automatic lubrication+high redundancy of key components: heavy-duty configurations such as reducers, slewing bearings, tracks, etc., with fewer failures and longer maintenance cycles.
Intelligent temperature control hydraulic system: independent cooler, stable hydraulic oil temperature in high temperature environment, avoiding thermal attenuation.