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A total of 35 articles were found
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High-speed hole formation SANY Sr280 Rotary Drill Rig
Efficient Rock Penetration and Working Condition Adaptability: The power head torque reaches 280kN/m, supporting three modes: standard, low-speed high-torque, and high-speed low-torque. Combined with 230kN pressing force and 300kN p...
Category: Other rotary drilling rig brands -
Dynamic stability SUNWARD Swdm280 Rotary Drill Rig
The Sunward SWDM280 rotary drilling rig is a medium-to-large-sized model that emphasizes high efficiency and stability, strong rock-penetrating capability, good fuel economy, and maneuverability and flexibility. It excels in pile founda...
Category: Other rotary drilling rig brands -
Efficient Hydraulics SANY SR285 Rotary Drill Rig
Strong rock penetration and efficient drilling Fifth generation power head+rock entry adaptive: intelligent matching of pressure and torque, improving hard rock cutting efficiency by about 15%.260kN high pressure: leading in the same...
Category: Other rotary drilling rig brands -
Reinforcement key structures High SANY Sr220 Rotary Drill Rig
Strong power, efficient drilling (benchmark in the same level) 250kW high-power engine: the mainstream highest power configuration in the same class, with no attenuation during heavy-duty continuous operation, and a drilling efficien...
Category: Other rotary drilling rig brands -
Adapt complex strata sany SR360 Rotary Drill Rig
Core performance advantages (strong rock penetration+large depth) Top level torque and pressure: 360kN · m power head torque+280-290kN pressure, the strongest configuration in the same class, easily handling hard rocks above 60MPa. ...
Category: Other rotary drilling rig brands