D475A-8R

Maximum productivity and strength

  • Operating weight 112,100 kg (246,620 lb)
  • Net flywheel power (SAE) 968 hp (722 kW) @ 2,000 rpm
  • Blade capacity (SAE) Semi u: 27,2 m³ (35,6 yd³)

D475A-8R crawler dozer has an enhanced main frame that increases durability, contributing to reduce operating and maintenance costs.

Productivity

Higher diesel engine horsepower, improving productivity on downhill operations.

[Power mode +10% (vs. D475A-5E0)].

Transmission type

Automatic transmission with lockup torque converter, achieving a sharp reduction in fuel consumption and greater power train efficiency.

Maintenance

Preventive maintenance system that provides greater reliability and durability.

New design monocoque cab

The D475A-8R has spacious cab with large glass windows for outstanding visibility. High rigidity structure greatly reduces noise and vibration, providing comfortable and efficient work for the operator.

Features

Ecology and economy

• Auto-deceleration function.

• Auto idle stop function.

Performance

• 13% more power in reverse increases productivity.

• Automatic transmission with lockup torque converter.

Work environment

• Comfortable ride due to equalizer bar shoulder pad andnew can damper mounts.

• New operator seat.

• Excellent visibility for blade/ripper work.

• Rear view monitor system.

Maintenance and reliability

• Robust main frame and track frame.

• T-MEX radiator.

• Hinged-type access door in radiator and cooling fan area allows reduced maintenance time.

Information and communication technology (ICT)

• Machine monitor with high resolution 7-inch color liquid cristal display (LCD) unit.

Safety

• Secondary engine shutdown switch.

• Seat belt caution indicator.

• Power ladder.

Komatsu

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