Komatsu D275AX-5 Mining Dozer Specifications
Dozers Specs
The Komatsu D275AX-5 Mining Dozer is a heavy-duty earthmoving powerhouse engineered for high-production mining, quarrying, and large-scale civil construction projects across Australia. Combining robust structural design with advanced powertrain technology, this machine delivers exceptional ripping and dozing performance in the harshest operating conditions.
Equipped with a fuel-efficient, high-torque engine and Komatsu’s signature hydrostatic steering system, the D275AX-5 ensures precise control and outstanding manoeuvrability. Its ergonomic cabin and advanced undercarriage design maximise operator comfort and machine uptime, making it a highly reliable asset for demanding Australian worksites.
Details
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Machinery Specifications
Technical Specification
| Specification | Value |
|---|---|
| Blade Capacity (Semi-U) | 13.7 m³ |
| Blade Capacity (U-Blade) | 16.6 m³ |
| Blade Width (Semi-U) | 4,300 mm |
| Blade Height (Semi-U) | 1,960 mm |
| Max. Lift Above Ground | 1,450 mm |
| Max. Drop Below Ground | 640 mm |
| Max. Tilt Adjustment | 1,000 mm |
| Ground Pressure | 118 kPa |
| Track Gauge | 2,260 mm |
| Length of Track on Ground | 3,480 mm |
| Ground Clearance | 507 mm |
Engine Specification
| Engine Specification | Value |
|---|---|
| Engine Model | Komatsu SDA6D140E-3 |
| Engine Type | 4-cycle, water-cooled, direct injection, turbocharged, aftercooled |
| Net Power | 410 hp (306 kW) @ 2,000 rpm |
| Gross Power | 450 hp (336 kW) @ 2,000 rpm |
| Displacement | 15.24 L |
| Number of Cylinders | 6 |
| Fuel Tank Capacity | 840 L |
Additional Information
The Komatsu D275AX-5 features an innovative K-bogie undercarriage system that improves traction, component life, and operator ride comfort by ensuring the track rollers remain in constant contact with the track link. Its lock-up torque converter automatically transfers engine power directly to the transmission, significantly reducing fuel consumption while increasing travel speed and drawbar pull during long dozing runs. Additionally, the Resilient Equaliser Bar reduces shock loads transmitted to the chassis, enhancing overall structural durability in tough Australian mining environments.
Reliable machinery for every project
Quality performance for construction industry needs.
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