Chinese 240Hp Bulldozer Machine Full Hydraulic Forestry Version Crawler Bulldozers SD20-B5 With Competitive Price

Product Description

Product Description
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)	680534603305	669543703254
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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