Bulldozer Shantui SD20-5 Bulldozer 21 ton with ripper and blade

Power system: Modular design, easy disassembly and easy maintenanceWeichai electronically controlled WP12 engine, strong power and low fuel consumption; emissions meet national phase III non-road machinery emission requirements, intelligent and efficient, parts are versatile and maintenance costs are low;The module unit adopts b

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Power system: Modular design, easy disassembly and easy maintenance

  • Weichai electronically controlled WP12 engine, strong power and low fuel consumption; emissions meet national phase III non-road machinery emission requirements, intelligent and efficient, parts are versatile and maintenance costs are low;
  • The module unit adopts buffer installation to block vibration transmission and improve the reliability and life of the whole machine;
  • The brake system is normally closed, and the brake is realized after the engine stops running, with high safety;
  • Adopt four-point axle-mounted shock absorption to reduce vibration of the whole machine and improve driving comfort;

 

Driving environment: ergonomic hexahedral integrated cab, large space, good visibility, tight seal

  • Single accelerator pedal for comfortable operation;
  • The adjustable range of seats and armrests provides the driver with the most comfortable manipulation position;
  • The cab's overall sealed vibration reduction system is equipped with a sound-absorbing sponge, which has low vibration noise;
  • Optional cooling and heating air conditioning, intelligent display and control terminal integrated meters, cigarette lighter, USB charging port, radio, tool box, fire extinguisher, etc., to provide a richer humanized driving experience, driving environment is comfortable and safe;

 

Working adaptability: The chassis system has a long grounding length, large ground clearance, smooth driving, and good passability

  • It can be equipped with semi-U shovel, straight shovel, angle shovel, three-tooth ripper, traction frame, winch, etc. according to the specific working conditions, and has strong operating capacity;
  • Equipped with LED work lights as standard, which enhances the night-time construction lighting ability, making it safer and more reliable.

 

Operational performance

  • Walking single handle mechanical control, simple and comfortable operation.
  • The working device adopts hydraulic pilot operation, with small operation force and good comfort.

 

Ease of maintenance

  • The structural parts inherit the excellent quality of Shantui's mature products;
  • The electric wiring harness adopts seamless corrugated pipe and splitter to separate wires, and the protection level is high;
  • The core electrical and hydraulic components are imported parts, with stable and reliable quality and high reliability;
  • The modular structure design of the whole machine is convenient for disassembly, simple maintenance, low failure rate and easy maintenance.

Length × width × height (mm) (excluding ripper)5450×3450×3255Operating weight(t) (excluding ripper)19.9
Engine modelWP12G220E33NGNet power/rated speed (kW/rpm)149/1200~1600
Ground pressure(Mpa)0.065Blade typeU-blade
Blade capacity(m3)4.5  
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