Komatsu D155AX-7 Specs
Overview
The Komatsu D155AX-7 is a powerful and reliable bulldozer designed for heavy-duty applications. With its robust construction and advanced features, this machine delivers exceptional performance in various challenging environments.
Engine Specifications
Engine Model |
Komatsu SAA6D140E-7 |
Engine Type |
4-cycle, water-cooled, direct injection |
Displacement |
15.24 L (929 in³) |
Net Power |
264 kW (354 hp) |
Operating Weight |
39,000 kg (85,980 lb) |
Performance
- Blade Capacity: 9.4 m³ (12.3 yd³)
- Max Digging Depth: 570 mm (22.4 in)
- Max Speed – Forward: 11.5 km/h (7.1 mph)
- Max Speed – Reverse: 14.3 km/h (8.9 mph)
- Fuel Tank Capacity: 620 L (164 gallons)
Undercarriage
Track Shoe Width |
610 mm (24 in) |
Number of Track Rollers – Each Side |
8 |
Ground Contact Area |
4,320 cm² (669.8 in²) |
Ground Pressure |
90.3 kPa (13.1 psi) |
Dimensions
Overall Length |
5,890 mm (19 ft 4 in) |
Overall Width |
3,430 mm (11 ft 3 in) |
Overall Height |
3,450 mm (11 ft 4 in) |
Ground Clearance |
530 mm (20.9 in) |
Features
- Hydrostatic Steering System for precise control
- Komatsu Diesel Particulate Filter (KDPF) to reduce emissions
- Operator Comfort with low noise levels and ergonomic design
- Komtrax Plus technology for remote monitoring and fleet management
Conclusion
The Komatsu D155AX-7 is a top-performing bulldozer that combines power, durability, and advanced technology. With its impressive specifications and features, this machine is well-suited for demanding construction and mining projects. Whether you need to move large volumes of material or tackle tough terrains, the D155AX-7 is a reliable choice that gets the job done efficiently.