XCMG Brand New Hydraulic Piling Driver XR280D 88m Depth China
Hydraulic Rotary Drilling Rig XCMG XR280D Rotary Drilling Rig widely used in boring operation of
bored concrete pile in foundation engineering of highway, railways,
bridges, ports, docks and high-rise buildings. - The special hydraulic chassis for the rotating drill with
extensible crawler is provided with the excellent stability and is
convenient to transport. The imported turbo-supercharged
engine(meeting EU-III standard) is powerful, and has sufficient
power reserve, which can be operated in plateau. Its noise and
emission meet the national standards. The constant power and the
best output enable the complete machine to function at its best.
- The patented parallelogram articulation mechanism can work in a
large area. The drill mast, which is designed in box structure and
made of the materials with high strength, has good rigidityand
anti-distortion, guaranteeing the drilling accuracy. The hinge is
provided with the bearing exempt from lubrication, and can work
freely. The slag can be discharged in any angle due to 360 degree
lifting and revolving.
- With infrared camera for observing main winch, manipulator
can observe the state of steel rope at day and night in cab.
Product Parameter Drilling rig dimension in transport condition (L × W × H) | mm | 17380×3500×3540 | Weight of overall unit (standard configuration, excluding drilling
tool) | t | 84 | Engine | Model | | QSM11-C400 | Rated power/speed | kw | 298/(2200r/min) | Rotary drive | Max. torque | kn•m | 280 | Rotational speed | r/min | 6~22 | Crowd cylinder | Max. Pushing force | kn | 210 | Max. Pulling force | kn | 220 | Max.stroke | mm | 6000 | Main winch | Max.pulling force | kn | 260 | Max. single-rope speed | m/min | 60 | Auxiliary winch | Max.pulling force | kn | 100 | Max. single-rope speed | m/min | 65 | Drilling mast | Left/right inclination of mast | ° | 4/4 | Front/back inclination of mast | ° | 5/15 | Rotary table slewing angle | ° | 360 | Traveling | Max. traveling speed of the overall unit | km/h | 1.5 | Max. climbable gradient of the overall unit | % | 35 | Crawler | Width of crawler plate | mm | 800 | External width of crawler (min.-max.) | mm | 3500~4800 | Center distance between two longitudinal wheels of crawler | mm | 5175 | Average ground pressure | kpa | 102 |
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