| Customization: | Available |
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| After-sales Service: | Video Technical Support |
| Warranty: | 1 Year |
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SD22 Bulldozer Mini Crawler Bulldozer Price for sale
Power System
Strong power, high efficiency and energy-saving, and low maintenance cost.
The rated power reaches 340 kW, featuring high torque reserve coefficient.
The improved air filter and intake and exhaust system guarantee up to 99% filtration accuracy to effectively prolong the engine life.
Drive system
The curves of drive system and engine are perfectly matched to achieve more extensive high-efficiency zone and higher transmission efficiency.
Shantui's self-made drive system features stable performance and reliable quality and has been long proved by the market.
Driving/Riding Environment
The hexahedral cab provides super-large interior space and broad vision and the ROPS/FOPS can be installed depending on specific needs to ensure high safety and reliability.
The electronic control hand and foot accelerators guarantee more accurate and comfortable operations.
The intelligent display and control terminal and the A/C and heating system are installed to provide more abundant personalized driving/riding experience and enable
you to understand system status at any time, featuring high intelligence and convenience.
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Engine |
Model & type |
A19-C525 , In-line, water-cooled, 4-cycle, turbo charged, intercooled, direct injection |
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Horsepower |
Gross power: 340/450/2000 kW/HP/rpm // |
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Number of cylinders |
6-150 x 150 mm (bore x stroke) |
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Piston displacement |
15.9 L |
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Operating weight |
54.5 t (Ripper included) |
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Power |
Torque converter |
3-element, 1 stage, 1 phase |
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Transmission |
Planetary gear, multi-disc clutch,hydraulically connected, forced lubrication |
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Main drive |
Spiral bevel gear, splash lubrication |
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Steering clutch |
Wet, multi-disc, spring loaded,hydraulically separated, hydraulic control |
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Steering brake |
Wet, floating band, hydraulic control |
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Final drive |
1-stage spur gear,1-stage planetary speed reduction, splash lubrication |
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Travel speed |
Gear |
1st |
2nd |
3rd |
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Forward |
0~3.7 km/h |
0~6.8 km/h |
0~12.2 km/h |
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Reverse |
0~4.4 km/h |
0~8.2 km/h |
0~14.8 km/h |
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Undercarriage |
Type |
K type elastic suspended structure,connection with frame pivot |
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Gradeability |
30° |
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Stability |
35° |
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Track gauge |
2260 mm |
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Ground length |
3560 mm |
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Number of carrier rollers |
2 (each side) |
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Number of track rollers |
7 (each side) |
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Number of track shoes |
41 (each side) |
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Track type |
Link master, seal, lubricated type |
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Width of track shoes |
610 mm |
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Pitch |
260.35 mm |
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