220HP Shantui Crawler Dozer SD22 with Ripper Chinese New Bulldozer
Power System
*The installed WP12/QSNT-C235 electronically controlled engine conforms to the China-III non-road machinery emission regulation, featuring strong power, high efficiency and energy-saving, and low maintenance cost.
*The rated power reaches 175kW, featuring high torque reserve coefficient.
*The radially sealed intake system is applied 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. * 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.
Working adaptability
*Stable and reliable chassis system is applicable to diversified severe working conditions.*The product features long ground length, high ground clearance, stable driving, and good trafficability.
*The straight tilting blade, semi-U blade, U-blade, angle blade, coal blade, rock blade, environmental sanitation blade, ripper, and traction frame can be installed depending on specific working condition to achieve higher working adaptability.
*The optional LED working lamps improve the illumination capability during nighttime operations to achieve higher safety and reliability.
Easy maintenances
*The structural parts inherit the excellent quality of mature products;
*The electric harnesses adopt corrugated pipes for protection and deconcentrators for branching, featuring high protection grade.
*The openable large-space side hoods make the repairs and maintenance easier.
* All lubricating and maintenance points of machine are directed to the outer side of machine body to achieve convenient and rapid maintenances.
| Parameter name |
SD22 (Standard version) |
SD22C (Coal version) |
SD22W (Rock version) |
SD22F (Forestry version) |
SD22D (Desert version) |
| Performance parameters |
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| Operating weight (Kg) |
23450 |
24000 |
23600 |
24700 |
24600 |
| Ground pressure (kPa) |
66 |
57.5 |
66 |
64 |
56 |
| Engine |
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| Engine model |
WP12/QSNT-C235 |
WP12/QSNT-C235 |
QSNT-C235 |
QSNT-C235 |
QSNT-C235 |
| Rated power/rated speed (kW/rpm) |
175/1800 |
175/1800 |
175/1800 |
175/1800 |
175/1800 |
| Overall dimensions |
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| Overall dimensions of machine (mm) |
5495*3725*3402 |
5820*4200*3402 |
5495*3725*3402 |
5495*3725*3402 |
5495*3725*3402 |
| Driving performance |
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| Forward speed (km/h) |
F1:0-3.6 F2:0-6.5 F3:0-11.2 |
F1:0-3.6 F2:0-6.5 F3:0-11.2 |
F1:0-3.6 F2:0-6.5 F3:0-11.2 |
F1:0-3.6 F2:0-6.5 F3:0-11.2 |
F1:0-3.6 F2:0-6.5 F3:0-11.2 |
| Reversing speed (km/h) |
R1:0-4.3 R2:0-7.7 R3:0-13.2 |
R1:0-4.3 R2:0-7.7 R3:0-13.2 |
R1:0-4.3 R2:0-7.7 R3:0-13.2 |
R1:0-4.3 R2:0-7.7 R3:0-13.2 |
R1:0-4.3 R2:0-7.7 R3:0-13.2 |
| Chassis System |
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| Center distance of track (mm) |
2000 |
2000 |
2000 |
2000 |
2000 |
| Width of track shoes (mm) |
560/610/660 |
660 |
560/610/660 |
610/660 |
660 |
| Ground length(mm) |
2730 |
2730 |
2730 |
2730 |
3050 |
| Tank capacity |
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| Fuel tank (L) |
450 |
450 |
450 |
450 |
450 |
| Working device |
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| Blade type |
Straight tilting blade , Angle Blade, U-shaped Blade and Semi-U blade |
Coal blade |
Rock straight tilting blade, rock angle blade, rock U-blade, and rock semi-U blade |
Straight tilting blade , Angle Blade, U-shaped Blade and Semi-U blade |
Straight tilting blade , Angle Blade, U-shaped Blade and Semi-U blade |
| Digging depth (mm) |
540 |
538 |
540 |
540 |
540 |
| Ripper type |
Single-shank three-shank |
Single-shank three-shank |
Single-shank three-shank |
Single-shank three-shank |
Single-shank three-shank |
| Ripping depth (mm) |
695 (Single-shank) and 666 (Three-shank) |
695 (Single-shank) and 666 (Three-shank) |
695 (Single-shank) and 666 (Three-shank) |
695 (Single-shank) and 666 (Three-shank) |
695 (Single-shank) and 666 (Three-shank) |
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