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A total of 8 articles were found
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Fast pulling‑out speed SANY SR220 Rotary Drill Rig
Power and drilling capability Rated torque 220kN・m, maximum drilling depth with friction rod 64m, machine locking rod 47m, maximum pile diameter 2.3m, suitable for housing construction, municipal projects, bridges, and ordinary high...
Category: SR220C -
Adequate power reserve SR220 Rotary Drill Rig
Powerful drilling power, suitable for various geological conditions High power engine of the same level+electrically controlled positive flow hydraulic system, capable of efficient drilling in soil layers, sand layers, pebbles, and m...
Category: SR220C -
Highly adaptable Sufficient torque SR220 Rotary Drill Rig
Torque adaptation for small and medium-sized pile foundations, high construction efficiency The rated torque of the power head is 220kN · m, with a speed of 7-26rpm. It is equipped with 180kN pressure and 240kN pulling force, and can...
Category: SR220C -
Powerful performance SANY SR220C Rotary Drilling Rig
The rated torque of the power head is 220kN · m, and the speed can be adjusted within the range of 7-26rpm. It can efficiently drill in soft soil, sand layers, pebbles, and moderately weathered rocks; The pressurized winch has a pressur...
Category: SR220C -
Low failure rate SANY SR220C Rotary Drilling Rig
Stronger power, able to handle hard rocks Compared to SR200C, SR200C has a higher torque of 20kN · m and a larger engine power of 66kW. It can increase drilling speed by more than 20% in thick gravel, moderately weathered sandstone, ...
Category: SR220C -
Efficient rock penetration SANY SR220C Rotary Drilling Rig
Strong power, efficient rock penetration 250 kW high horsepower engine+220 kN · m torque, leading in the same class, with fast drilling speed in highly weathered rock/gravel layers, and an efficiency 15% -20% higher than other models...
Category: SR220C -
High hole-forming quality SANY SR220C Rotary Drilling Rig
Efficient power A 250kW high-power engine with strong power in the same class, fast drilling and lifting speed.The main winch has a speed of 70m/min, with high pore forming efficiency, suitable for industrial and civil construction p...
Category: SR220C -
Stable and reliable SANY SR220C Rotary Drilling Rig
Strong power, stable torque, suitable for medium hard rocks Rated 220kN · m, 7-26rpm dual speed, stronger than Yuchai 160, strongly weathered, moderately weathered, pebble layer, hard soil directly dry, high efficiency, effortless.En...
Category: SR220C