| Customization: | Available |
|---|---|
| After-sales Service: | Provided |
| Warranty: | Provided |
|
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Haitui China Original Factory 220HP Crawler Bulldozer HD22
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Overall
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Dimension
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5460×3725×3395 mm
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Operating Weight
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23500 kg
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ENGINE
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Model
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NT855-C280S10
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Type
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Water-cooled, In-line, overhead valve direct injection, turbocharged diesel
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Number of Cylinders
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6
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Bore × Stroke
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Φ139.7×152.4 mm
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Piston Displacement
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14.01 L
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Rated Power
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175 KW (238HP) @1800 rpm
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Max Torque
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1030 N·m @1300 rpm
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Fuel Consumption
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205 g/kW·h
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TRANSMISSION
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Torque Converter
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3-element, 1 stage, 1 phase
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Transmission
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Planetary gear type, power-shift, forced lubrication
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Central Drive Shaft
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Spiral bevel gear, single-stage speed reduction, splash lubrication
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Steering clutch
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Wet, multi-disc, spring loaded, hydraulically separated, hydraulic control
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Steering brake
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Wet type,floating band structure,foot brake with hydraulic booster
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Final drive
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2-stage speed reduction of spur gear, splash lubrication
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TRAVEL SPEED
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Gear
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1st
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2nd
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3rd
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Forward
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0~3.6 km/h
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0~6.5 km/h
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0~11.2 km/h
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Reverse
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0~4.3 km/h
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0~7.7 km/h
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0~13.2 km/h
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UNDERCARRIAGE SYSTEM |
Type
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Sprayed beam, suspended structure of equalizer
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No. of Carrier Rollers
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2 each side
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No. of Track Rollers
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6 each side
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No. of Track Shoes
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38 each side
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Track Shoe type
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Single Grouser
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Width of Track shoe
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560 mm
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Pitch
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216 mm
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Track Gauge
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2000 mm
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Ground Pressure
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0.077 Mpa
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HYDRAULIC SYSTEM
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Max Pressure
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14 Mpa
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Pump Type
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Gear Pump
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Displacement
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262 L/Min
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Bore of Working Cylinder
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120 mm × 2
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BLADE |
Blade Type
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Straight-tilt Blade
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Blade Capacity
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6.4 m³
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Blade Width
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3725mm
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Blade Height
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1315 mm
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Max Drop Below Ground
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538 mm
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MaxTilt Adjustment
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>735 mm
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THREE SHANK RIPPER
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Max digging depth
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666 mm
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Max lift above ground
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555 mm
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Weight of 3-shank ripper
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2495 kg
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SINGLE SHANK RIPPER
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Max digging depth
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695 mm
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Max lift above ground
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515 mm
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Weight of 1-shank ripper
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2453 kg
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