Brand new and flawless Komatsu D155AX-7 Bulldozer for Sale
Meet the Komatsu D155AX-7—your ultimate partner for mining, quarrying, and large-scale earthmoving projects where strength, efficiency, and reliability non-negotiable. Powered by the robust Komatsu SAA6D140E-7 engine, it cranks out 257 kW (345 HP) of net power at 2,000 rpm, delivering brute force to tackle overburden stripping, dam construction, or highway grading with ease—all while complying with strict Euro IV/EPA Tier 4 Final emission standards.
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Komatsu D155AX-7: Your Powerhouse for Heavy-Duty Earthmoving
Meet the Komatsu D155AX-7—your ultimate partner for mining, quarrying, and large-scale earthmoving projects where strength, efficiency, and reliability non-negotiable. Powered by the robust Komatsu SAA6D140E-7 engine, it cranks out 257 kW (345 HP) of net power at 2,000 rpm, delivering brute force to tackle overburden stripping, dam construction, or highway grading with ease—all while complying with strict Euro IV/EPA Tier 4 Final emission standards.
Its 11.0 m³ straight blade and 4.8 m³ single-shank ripper handle massive material loads, while Komatsu’s Intelligent Machine Control (KOMTRAX) lets you monitor performance in real time, minimizing downtime and boosting fleet productivity. The heavy-duty crawler undercarriage, with sealed rollers and idlers, ensures long service life even in harsh terrain, cutting maintenance costs.
Inside the 68 dB soundproof cab, an air-suspension seat and climate control keep operators comfortable during long shifts. For projects that demand uncompromising power, efficiency, and durability—choose the Komatsu D155AX-7: it turns tough jobs into on-schedule successes.
Komatsu D155AX-7 Bulldozer Technical Specifications
Product Images
D155AX-7
Crawler-Type Bulldozer (with Ripper)
Mining, Quarrying, Large Earthmoving
41,100 kg (with ripper)
Core Parameters
Technical Features
- Komatsu Intelligent Machine Control (KOMTRAX) for real-time performance monitoring and fleet management
- Automatic Power Shift (APS) transmission with 3 forward/3 reverse gears for smooth operation
- Complies with Euro IV / EPA Tier 4 Final emission standards via SCR and DPF systems
- Heavy-duty crawler undercarriage with sealed rollers and idlers for extended service life
- Ergonomic soundproof cab (68 dB) with air suspension seat and climate control for operator comfort
Typical Applications
Large-scale earthmoving projects
Coal/metal mine overburden stripping
Highway and railway construction
Dam and reservoir construction
Disaster recovery (landslide clearance)
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