Shantui SD20-B5 Best Price Cheap Bulldozer Price For Sale
Product DescriptionPower System
*The modular design is adopted to achieve easy assembling and disassembling and simple repairs.
* The Weichai WP12 engine conforms to the China-II non-road machinery emission regulation, featuring strong power, low fuel consumption, high intelligence and efficiency, high parts universality, and low maintenance cost.
* The modular units adopt cushioned installation to isolate the vibration and transmission and promote the machine reliability and life.
* The normally-closed brake system is adopted to apply the braking whenever the engine is stopped, featuring high safety.
* The four-point semi-suspension shock-absorbing installation reduces the machine vibration and improves the driving comfort.
Drive system* The normally-closed brake design is applied so that the machine is braked automatically after the stop of engine to ensure high safety.
* The shock absorbers in crossing shaft rubber block structure are applied to effectively mitigate the vibration from the engine and protect the engine and drive system.
Main Parameter
| Parameter name | SD20-B5 (China-II)(Standard version) | SD20-B5 FL (China-II)(Forestry version) |
| Performance parameters | ||
| Operating weight (Kg) | 21000 | 23000 |
| Ground pressure (kPa) | 70 | 63.2 |
| Engine | ||
| Engine model | Weichai WD12G245E203 | Weichai WD12G245E203 |
| Rated power/rated speed (kW/rpm) | 180/1950 | 180/1950 |
| Overall dimensions | ||
| Overall dimensions of machine (mm) | 6805*3460*3305 | 6695*4370*3254 |
| Driving performance | ||
| Forward speed (km/h) | 3.9,6.8,10.6/5.0,8.6,13.4 | 3.9,6.8,10.6/5.0,8.6,13.4 |
| Reversing speed (km/h) | 3.9,6.8,10.6/5.0,8.6,13.4 | 3.9,6.8,10.6/5.0,8.6,13.4 |
| Chassis System | ||
| Center distance of track (mm) | 1880 | 2050 |
| Width of track shoes (mm) | 560 | 610/660 |
| Ground length(mm) | 2675 | 2980 |
| Tank capacity | ||
| Fuel tank (L) | 415L | 415L |
| Working device | ||
| Blade type | Semi-U blade | Angle Blade |
| Digging depth (mm) | 450 | 485 |
| Ripper type | 3 shank | 3 shank |
| Ripping depth (mm) | 595 | 595 |
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