| After-sales Service: | 1year |
|---|---|
| Warranty: | 1year |
| Type: | Special Type |
| Transmission: | Hydraulic - Mechanical Transmission |
| Walking Mode: | Crawler |
| Load and Unload Method: | Front Discharge |
| Customization: |
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Audited Supplier The SD22D desert bulldozer was developed by Shantui for desert operation. The SD22D features advanced performance, high reliability, low fuel consumption and convenient maintenance. It is equipped with an extended track, reducing ground pressure and giving it excellent maneuverability in the desert. It also has a large capacity radiator and engine intake pre-filter, allowing the SD22D to adapt to high winds and blowing sand, as well as high temperatures, making it suitable for earth moving operations in the desert.
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.
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.
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.
Shantui's 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.
The structural parts inherit the excellent quality of Shantui's 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.
Performance Parameters
| arameter name | SD22 (Standard version) | SD22C (Coal version) | SD22W (Rock version) | SD22F (Forestry version) | SD22D (Desert version) | SD22E (Extended version) | SD22R (Environmental sanitation version) | SD22S (Wetland version) |
| Performance parameters | ||||||||
| Operating weight (Kg) | 23450 | 24000 | 23600 | 24700 | 24600 | 24600 | 26000 | 25700 |
| Ground pressure (kPa) | 66 | 57.5 | 66 | 64 | 56 | 66 | 36 | 35.2 |
| Engine | ||||||||
| Engine model | WP12/QSNT-C235 | WP12/QSNT-C235 | QSNT-C235 | QSNT-C235 | QSNT-C235 | QSNT-C235 | WP12/QSNT-C235 | WP12/QSNT-C235 |
| Rated power/rated speed (kW/rpm) | 175/1800 | 175/1800 | 175/1800 | 175/1800 | 175/1800 | 175/1800 | 175/1800 | 175/1800 |
| Overall dimensions | ||||||||
| Overall dimensions of machine (mm) | 5495*3725*3402 | 5820*4200*3402 | 5495*3725*3402 | 5495*3725*3402 | 5495*3725*3402 | 5495*3725*3402 | 6290*4365*3745 | 6290*4365*3402 |
| Driving performance | ||||||||
| 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 | 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 | 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 | ||||||||
| Center distance of track (mm) | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2250 | 2250 |
| Width of track shoes (mm) | 560/610/660 | 660 | 560/610/660 | 610/660 | 660 | 560/610/660 | 910 | 910 |
| Ground length(mm) | 2730 | 2730 | 2730 | 2730 | 3050 | 3050 | 3480 | 3480 |
| Tank capacity | ||||||||
| Fuel tank (L) | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 |
| Working device | ||||||||
| 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 | Straight tilting blade , Angle Blade, U-shaped Blade and Semi-U blade | Sanitation blade | Straight tilting blade |
| Digging depth (mm) | 540 | 538 | 540 | 540 | 540 | 540 | 550 | 550 |
| Ripper type | Single-shank three-shank | 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) | 695 (Single-shank) and 666 (Three-shank) | -- | -- |
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