| Customization: | Available |
|---|---|
| After-sales Service: | Provided |
| Warranty: | Provided |
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♦ WD10G178E25 engine gives you more power and reliability you need. Improved fuel economy over the previous model with strong torque output and low fuel consumption gives you excellent overall fluid efficiency.
♦ The gearbox uses a planetary gear structure that operates the hydraulic control valve to achieve forward, reverse and various shifts. The structure is planetary gear, multi-plate clutch, hydraulic combined with forced lubrication, which is divided into three forward and three reverse.
♦ The closed system keeps the tank pressure at a specific value, which can increase the evaporation temperature and heat dissipation efficiency of the cooling water. The fan power comes from the engine, and the forced air supply increases the cooling effect.
♦ Mainstream 14MPa working hydraulic system,can greatly reduce the failure rate of hydraulic components with overload protection function.
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Type section
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SD22
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Long, X, width, X height (mm) (excluding soil)
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5390X3465X3350
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Weight used (excluding loosening) (kg)
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25700
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engine type
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Cumins NT855-C28051Q5NT-C235
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Power / rated turn quantity (kw/rpm)
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175/1800
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Ground length and ground specific pressure (MPa)
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3480
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0.041
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Climbing performance of (°)
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30
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Number of track boards (on each side)
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45
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Crawle plate width (mm)
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910
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Crawler center distance (mm)
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2250
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Chain rail pitch (mm)
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216
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Number of carriers (each side)
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2
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Number of heavy wheel bearings (each side)
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8
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Shovel knife type
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Straight shovel
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Shovel length x high (mm)
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3735X1310
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Shovel blade capacity (m³)
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6.4
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Shoade lift height (mm)
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1330
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Shovel depth (mm)
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550
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Relaxed soil type
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Depth (mm)
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Looiser lifting height (mm)
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Forward speed (km/h)
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F1:0~3.6
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F2:0~6.5
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F3:0~11.2
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Backgear speed (km/h)
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R1:0~4.3
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R2:0~7.7
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R3:0~13.2
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