Bulldozers

Bulldozers

Overview

The crawler dozer is dedicated to large-area earthmoving and site preparation. With strong traction and low ground pressure, it is irreplaceable in mining, water conservancy and road construction. Our dozers cover 80-520 hp and offer straight, angle and U-blades.

Features

  • Hydromechanical or hydrostatic transmission for smooth starts and high traction
  • Modular radiator design improving heat dissipation by 20% in high temperatures
  • Sealed and lubricated track system reducing wear and extending life
  • Optional GPS intelligent grading for high-precision automatic leveling

Applications

Mine spoil-bank leveling, road subgrade construction, dam construction for water conservancy, airport site preparation and large logistics park leveling.

Key Advantages

High traction and strong gradeability; low ground pressure for good performance on wet ground; wide range of attachments for broad applications.

Optional Parameters

Type crawler
Power by class
Blade straight / angle
Use leveling / mining support
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Bulldozers — Specifications Comparison

Optional Parameters SD80SD130SD220SD320SD520
Engine power (hp) 80130220320520
Total weight (t) 915243770
Blade capacity (m³) 3.04.57.010.518.0
Max traction (kN) 110180280420680
Ground pressure (kPa) 4048556580
Max speed (km/h) 8.59.511.011.512.0
Blade lift height (mm) 800900110012001400

Data are typical reference values; exact parameters per technical documentation.

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