After-sales Service: | Online Support |
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Warranty: | 1 Year |
Type: | Universal Type |
Transmission: | Hydraulic Transmission |
Walking Mode: | Crawler |
Load and Unload Method: | Front Discharge |
Samples: |
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Customization: |
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Technical Features
The SD22 is a large horsepower, advanced technology bulldozer with a 855C engine delivering high torque yet low fuel consumption. An exhaust turbocharger ensures uninterrupted performance at altitudes up to 3200m. Hydraulic drive and control technology deliver reliable performance and easy control.
Technical parameters
Parameter name
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SD22 (Standard version)
|
SD22C (Coal version)
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SD22W (Rock version)
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SD22R (Environmental sanitation version)
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SD22S (Wetland version)
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Performance parameters
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Operating weight (Kg)
|
23450
|
24000
|
23600
|
26000
|
25700
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Ground pressure (kPa)
|
66
|
57.5
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66
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36
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35.2
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Engine
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Engine model
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WP12/QSNT-C235
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WP12/QSNT-C235
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QSNT-C235
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WP12/QSNT-C235
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WP12/QSNT-C235
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Rated power/rated speed (kW/rpm)
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175/1800
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175/1800
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175/1800
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175/1800
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175/1800
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Overall dimensions
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|
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Overall dimensions of machine (mm)
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5495*3725*3402
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5820*4200*3402
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5495*3725*3402
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6290*4365*3745
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6290*4365*3402
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Driving performance
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Forward speed (km/h)
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F1:0-3.6 F2:0-6.5 F3:0-11.2
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F1:0-3.6 F2:0-6.5 F3:0-11.2
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F1:0-3.6 F2:0-6.5 F3:0-11.2
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F1:0-3.6 F2:0-6.5 F3:0-11.2
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F1:0-3.6 F2:0-6.5 F3:0-11.2
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Reversing speed (km/h)
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R1:0-4.3 R2:0-7.7 R3:0-13.2
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R1:0-4.3 R2:0-7.7 R3:0-13.2
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R1:0-4.3 R2:0-7.7 R3:0-13.2
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R1:0-4.3 R2:0-7.7 R3:0-13.2
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R1:0-4.3 R2:0-7.7 R3:0-13.2
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Chassis System
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|
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Center distance of track (mm)
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2000
|
2000
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2000
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2250
|
2250
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Width of track shoes (mm)
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560/610/660
|
660
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560/610/660
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910
|
910
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Ground length(mm)
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2730
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2730
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2730
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3480
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3480
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Tank capacity
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|
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Fuel tank (L)
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450
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450
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450
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450
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450
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Working device
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Blade type
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Straight tilting blade , Angle Blade, U-shaped Blade and Semi-U blade
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Coal blade
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Rock straight tilting blade, rock angle blade, rock U-blade, and rock semi-U blade
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Sanitation blade
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Straight tilting blade
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Digging depth (mm)
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540
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538
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540
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550
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550
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Ripper type
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Single-shank three-shank
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Single-shank three-shank
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Single-shank three-shank
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--
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--
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Ripping depth (mm)
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695 (Single-shank) and 666 (Three-shank)
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695 (Single-shank) and 666 (Three-shank)
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695 (Single-shank) and 666 (Three-shank)
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--
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--
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Detailed Images
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