SD20-B5 BULLDOZER

Factory Direct
Training on Arrival
One-year warranty
ENGINE POWER: 180KW/1950rpm (China-II)
OVERALL WEIGHT: 21000KG
ENGINE MODEL: WD12G245E203
Product Detail

CHARACTERISTIC

*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.

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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  • All products are guaranteed for 12 months!