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A total of 171 articles were found
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High torque & wide speed range SANY SR200 Rotary Drilling Rig
Power and Hydraulic Isuzu original engine+Kawasaki negative control hydraulic, with smooth composite action and fuel consumption 10-15% lower than its peers.The power head has sufficient torque and wide speed, suitable for fast drill...
Category: SR200 -
Vibration and torsion resistance XCMG XR220D Rotary Drilling Rig
Stable power and low fuel consumption Cummins engine+positive flow hydraulic, with smooth compound action, saving 8-12% fuel compared to the same level. Durable structure Reinforced X-frame, thickened large and small arms, resi...
Category: XR220D -
Reliable and durable SANY SR285 Rotary Drilling Rig
Strong rock penetration Same level high torque+pressure, high efficiency in hard rock construction. high efficiency 17 meters full stroke pressurization, no need for repeated pressurization; Automatic centralized lubrication, l...
Category: SR285 -
Accurate power matching TYSIM KR60 Rotary Drilling Rig
Flexible transition and low transportation costs Integrated transport design: No need to disassemble mast/drill rod, with a width ≤ 2.6 m and height ≤ 3.42 m, can be directly loaded onto a flatbed truck without exceeding the limit ap...
Category: Other rotary drilling rig brands -
Non stick drill HENGHUI HH60 Rotary Drilling Rig
Compact and flexible, zero pressure transition The body is short, lightweight, and can be transported as a whole with a pole. Ordinary flatbed trucks can easily transport it, making it easy to enter and exit rural roads and narrow co...
Category: Other rotary drilling rig brands -
Strong rock penetration capability SANY SR285 Rotary Drilling Rig
High torque, strong rock penetration, easy to hit medium hard rocks 285kN · m stable torque+5-24rpm wide speed, high efficiency in moderately weathered rock, hard clay, and dense gravel layers.260kN high pressure+335kN strong lifting...
Category: SR285 -
High verticality of drilled hole SANY SR200 Rotary Drilling Rig
Powerful and efficient construction Kawasaki Negative Control Hydraulic System: Unique in its class, with precise pump valve matching, fast response, and low loss.Main winch rapid merging: lifting speed of 72m/min, hole forming effic...
Category: SR200 -
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 -
Durable structure BAUER BG38 Rotary Drilling Rig
Efficient and fuel-efficient, with quick cost recovery Isuzu engine with high-pressure common rail reduces fuel consumption by 10.9% and increases efficiency by 7.7% compared to the same level.Load sensitive hydraulic system reduces ...
Category: BG38 -
Friction vs Interlocking Kelly: JINT SD25A Chassis Guide
Navigating variable geological strata is a notorious bottleneck in deep foundation engineering. When a project transitions from cohesive clay to weathered bedrock, the dynamic forces acting on piling equipment multiply exponentially. Op...
Category: Industry News