| Type: | Special Type |
|---|---|
| Transmission: | Hydraulic Transmission |
| Walking Mode: | Crawler |
| Load and Unload Method: | Front Discharge |
| Engine Power: | 147~515kw |
| Certification: | CE, ISO9001: 2000 |
| Customization: |
|---|
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Audited Supplier Low Fuel Consumption Bulldozer SD22D Desert Bulldozer
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Product Display
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.
Parameters
| PRODUCT | SD22D | ||
| (DESERT) | |||
| PERFORMANCE PARAMETERS | Operatiing Weight (kg) | 26000 | |
| Rated horsepower (kw/hp) | 175/1800 | ||
| Minimum turning radius (mm) | 3300 | ||
| Ground pressure (kpa) | 66 | ||
| ENGINE | Model | Chongqing-NT855-C280S10 | |
| Emission | China I | ||
| Type | In-line,direct injection,water cooled,4-cycles,turbocharged | ||
| No.of cylinders×Bore×stroke (mm×mm) | 6×140×152 | ||
| Piston displacement (L) | 14 | ||
| Horsepower/rpm (kw/rpm) | 175/1800 | ||
| Maximum torque (N.m/r/min) | 1030/1250 | ||
| DIMENSIONS | Length(mm) | 5495 | |
| Width(mm) | 3725 | ||
| Height(mm) | 3402 | ||
| TRAVELING PERFORMANCE | Forward/Reverse(km/h) | F1:0-3.6 F2:0-6.5 F3:0-11.2 R1:0-4.3 R2:0-7.7 R3:0-13.2 | |
| Gradeability(deg) | 30 | ||
| Clearance(mm) | 405 | ||
| TRANSMISSION | Torque convertor | 3-element, single stage, 1-phase | |
| Gear box | Planetary gear and powershift transmission, hydraulically actuated, forced lubrication | ||
| Main drive | Spiral bevel gear, single-stage speed reduction, splash lubrication | ||
| Steering clutch | Wet multiple disc,coned disc spring loaded, hydraulically actuated, hand operated,interconnected with steering brake | ||
| Brake | Wet, contracting band,foot operated with hydraulic booster | ||
| Final driver | spur gear,double reduction ,splash lubrication | ||
| UNDERCARRIAGE | Suspension | Swing type of sprayed beam,suspended structure of equalizer bar | |
| Track gauge (mm) | 2000 | ||
| Shoe width (mm) | 560 | ||
| Track length on ground (mm) | 3050 | ||
| Number of shoes (each side) | 41 | ||
| Pitch (mm) | 216 | ||
| Carrier rollers (each side) | 2 | ||
| Track rollers (each side) | 7 | ||
| WORKING HYDRAULIC SYSTEM | Pressure (MPa) | 14 | |
| Working pump | Gear pump | ||
| Valve | Multi-way valve | ||
| Bore of blade lift cylinder (mm) | φ120 | ||
| Bore of blade tilt cylinder (mm) | φ200 | ||
| TANK CAPACITY | Fuel tank capacity (L) | 450 | |
| Working hydraulic tank capacity (L) | 110 | ||
| WORKING EQUIPMENT | Blade width (mm) | 3725 | |
| Blade height (mm) | 1315 | ||
| Blade capacity (m³) | 6.4 | ||
| Max.Drop below ground of blade | 1210 | ||
| Lift height of blade | 540 | ||
| Type of ripper | Single shank/3 shanks | ||
| Maximum digging depth of ripper (mm) | Single 695 Three 666 | ||
| Maximum lifting height of ripper (mm) | Single 515 Three 555 | ||
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