Сверхглубокосная буровая установка SUNWARD SWDM420

Extreme rock penetration, hard rock crusher

420kN · m huge torque+420kN strong compression, can efficiently crush extreme hard rocks such as slightly weathered and unweathered granite and basalt.
Dual power head, large triangular support, strong shock absorption, and drilling efficiency in hard rock is more than 30% higher than 220.
Suitable for cylinder drill, spiral drill, and bottom drilling, with full coverage of rock types.

Ultra deep pile is as stable as Mount Tai

140 ton heavy-duty chassis+5-meter ultra wide tracks, extremely low center of gravity, top anti overturning capability.
13 meter ultra long pressure stroke+box type thick walled mast, 100 meter deep pile verticality ≤ 1%, no shaking or deviation from the hole.
360 ° full rotation stability, suitable for cross sea bridges, high-speed railway stations, and super high-rise high-precision projects.

Efficient overload, super fast cycling

Main winch 76m/min high-speed lifting, high flow hydraulic, efficient drilling/lifting/rotation/shaking of soil throughout the entire process.
Automatic vertical and depth positioning, one click soil throwing, reducing auxiliary time by 50%.
Cummins high horsepower engine, no attenuation in high altitude/cold weather, continuous 24-hour heavy load without pressure.