Overview
Product Details
Product description
Chinese 240Hp Bulldozer Machine Full Hydraulic Forestry Version Crawler Bulldozers SD20-B5 With Competitive Price
*Power 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.*Driving/Riding Environment * The integral ergonomic hexahedral cab features large space, excellent vision, and good
airtightness. * The single accelerator pedal features comfortable operations. * The extensively adjustable seat and armrests provide the driver with the most
comfortable operation; * The cab adopts integrally sealed shock-absorbing system and sound-absorbing sponge to
realize low vibrating noise. * The optional A/C and heating system, the intelligent display and control terminal with
integrated instruments, cigarette lighter, USB charging port, radio, toolbox, and fire
extinguisher are installed to provide more abundant personalized driving/riding
experience and guarantee the comfortable and safe driving/riding environment.
* The safety passage system of the machine guarantees the driver’s safety.*Working adaptability * The undercarriage system features long ground length, high ground clearance, stable
driving, and excellent trafficability. * Depending on specific working condition, the semi-U blade, straight tilting blade, angle
blade, three-shank ripper, traction frame, and winch can be installed to achieve power
operating capability. * The standard LED working lamps improve the illumination capability and achieve higher
safety and reliability during nighttime operations.*Easy maintenances * The structural parts inherit the excellent quality of homemade mature products. * The electric harnesses adopt seamless corrugated pipes and deconcentrators for
branching, featuring high protection grade. * The core electric and hydraulic parts adopt imported products, featuring stable and
reliable quality and extremely high reliability; * The modular structure design of the machine features easy disassembling and
assembling, simple repairs, low failure rate, and easy maintenances.
Technical Parameters
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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