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Outstanding rock penetration capacity SANY SR280R Rotary Drilling Rig
Outstanding power and rock penetrating ability 280kN · m high torque+300kN main winch+210kN pressure, high drilling efficiency in hard rock.Rock adaptive technology: automatic matching of torque, speed, and pressure, making hard rock...
Category: SR280R -
Máy khoan xoay SANY SR280R hiệu suất cao
280 kN·m High Torque: Powerful torque output enables efficient penetration of hard rock, highly weathered rock and various complex strata, ensuring stable and efficient construction progress for large-scale foundation projects such a...
Category: SR280R