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Parameter
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Value
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Model
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YUCHAI YCR280E
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Engine Model
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Cummins X12 (optional: Euro III / Euro V emission standard, China National Stage IV)
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Engine Rated Power/Rotation Speed
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280 kW @ 2100 rpm (optional: 268 kW @ 2100 rpm)
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Power Head Max. Output Torque
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280 kN·m
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Power Head Rotation Speed
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6 ~ 24 rpm
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Max. Drilling Diameter
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2000 mm (standard); 2500 mm (optional, friction rod)
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Max. Drilling Depth
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80 m (friction rod); 54 m (mechanical locking rod)
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Max. Pull-down Piston Thrust
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220 kN
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Max. Pulling Force
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250 kN
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Main Winch Max. Pulling Force
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260 kN
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Main Winch Max. Pulling Speed
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55 m/min
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Auxiliary Winch Max. Pulling Force
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80 kN
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Operating Weight (Working State)
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90 t (standard); optional 70 t / 57 t (modified for transportation)
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Transport State Dimensions (L×W×H)
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14935 × 3432 × 3510 mm (optional: 16565 × 3432 × 3510 mm)
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Main Pump Max. Working Pressure
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34 MPa
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Track Plate Width
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800 mm
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Track Gauge
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4400 mm
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Energy-efficient YUCHAI YCR280E Rotary Drilling Rig
Description
Detailed description
Description
Strong torque, stable rock penetration, fast deep pile driving
The rated torque is 160kN · m (maximum about 165kN · m), which is one circle larger than 135, making it easier for moderately weathered rocks, pebble layers, hard clay, and deep piles.
Double motor high torque power head+high flow main pump, powerful for deep pile drilling, pressurization, and rotation, with significantly higher efficiency than 135.
The most balanced among medium and large-sized machines: large enough, not bulky, and easy to transition
The whole machine weighs about 46 tons, much lighter than 180/200. Conventional trailers can transport with poles without dismantling the mast, and there is no problem with 1-2 transfers per day.
Hydraulic telescopic track: 2.8m-4.0m, capable of retracting on narrow roads and expanding on wide ground, with strong adaptability and high stability on construction sites.
Solid structure, good verticality of deep holes, low failure rate
Strengthen the box type mast, large diameter slewing support, and heavy-duty chassis to resist torsion and shaking, ensuring the verticality of 40-50m deep piles.
Imported hydraulic components (Kawasaki/Toshiba)+independent heat dissipation+intelligent temperature control, continuous heavy work without high temperature, durable and worry free.
Powerful, controllable fuel consumption, and can also be used on high altitudes
Old model 160: Cummins 194kW (263 horsepower); New 160D: Cummins QSB7 169kW (227 horsepower), National IV, sufficient power reserve, fuel-efficient, stable in low temperature/high altitude.
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