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D475A-8
D475A-8
D475A-8
D475A-8
Crawler Dozers

D475A-8

Outstanding productivity and enhanced ride performance.

The new D475A-8  Large Dozer was designed with the operator in mind, to easily enable the full use of the increased engine power and to safely and comfortably improve productivity. It’s a safe, fast and powerful addition to any customer’s fleet.
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Engine Power
777/1040 kW/HP
Blade Capacity
27,2-34,4 m³
Blade Size
6,21 × 2,61 (U) m x m
Operating Weight
112,62 t.

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Powerful
Komatsu Crawler Dozers
Powerful
Combined with the automatic transmission, the Komatsu automatic lock-up torque converter reduces fuel consumption by up to 10% by eliminating unnecessary power loss. When required, the powertrain control system engages the torque converter, or locks it up to send full engine power directly to the transmission during less torque demanding applications.
First-Class Comfort
Komatsu Crawler Dozers
First-Class Comfort
Operator comfort is essential for safe and productive work. The newly designed cab on the D475A-8 is quiet and comfortable, an ideal environment to concentrate on the job. Its hexagonal design and large tinted glass windows offer excellent panoramic visibility. The high capacity climate control system pressurises the cab to keep dust out. A high quality sound-absorbent lining covers the interior to minimise noise levels for the operator.
Safety Features
Komatsu Crawler Dozers
Safety Features
  • Rear-view camera system
  • Secondary engine shutdown switch
  • Seat belt caution indicator
  • Power ladder (optional)
Environmentally Friendly
Komatsu Crawler Dozers
Environmentally Friendly
Working mode can be set to either “Power” for maximum power or to “Economy” for energy saving operations. The Komatsu Diesel Particulate Filter (KDPF) captures more than 90% of Particulate Matter (PM). To reduce unnecessary fuel consumption and exhaust emissions, and for lower operating costs, the Komatsu auto idle shutdown automatically turns off the engine after it idles for a set period of time.
Easy Maintenance
D375A8_maintenance
Komatsu Crawler Dozers
Easy Maintenance

Self-diagnostic monitor

The multifunction monitor panel displays the running time, engine revs, fuel level and water coolant temperature in real time. It also provides the operator with maintenance and service information, if oil filters need replacing or any abnormality occurs. In addition, it supplies Komatsu mechanics with detailed information, with no need for external service tools.


Komtrax Plus and Komatsu Care
Komtrax Plus continuously monitors your machine’s settings, condition, fuel usage and performance along with operating practices. This comprehensive data set is designed to help prolong your quarry and mining machine’s life, improve its efficiency and optimise production levels and costs.
Komatsu CARE™ is a maintenance program that comes as standard with your new Komatsu machine. It covers factory-scheduled maintenance, performed with Komatsu Genuine parts by Komatsu-trained technicians.
Press Release And Images
D475A-5