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Cost-Efficient SANY SR155 Rotary Drilling Rig
Core Advantages Stable Torque Performance: 155 kN·m rated torque, adaptable to clay, sand, soft weathered rock and conventional foundation strata, with stable and efficient drilling. Wide Application Scenarios: Ideal for small &a...
Category: SANY RIGSR155 -
highly adaptable SANY Sr155 Rotary drilling rig
Efficient and flexible, fast construction The torque and speed of the power head are matched reasonably, and the main hoist speed is fast (80m/min), with a hole forming efficiency about 15% higher than that of the same levelCompact b...
Category: Other rotary drilling rig brands