The hydraulic system, undercarriage, frame and all major components have Komatsu’s quality and guarantee, delivering to the customer a machine with parts designed to work together and obtain the highest productivity, reliability and versatility.
The D475A-5E0 Bulldozer has a turbocharged aftercooled SAA12V140E-3 diesel engine with a 664 [kW] 890 [hp]@2000 r.p.m Net flywheel power and excellent productivity. This machine is UE and Japan EPA Level 2 certified.
When activated, disconnects the torque converter, reducing fuel consumption and enhancing the efficiency of the power train.
The ECMV (Electronically-controlled modulating valve) allows to connect the clutch smoothly. This reduces shocks while gearshifting and ensures more comfortable rides.
The new palm command control system (PCCS) allows a fully operator-controlled operational environment. Its travel control joystick provides a comfortable posture and great control for the operator, reducing the fatigue. Gearshifting is performed easily through switches. The second joystick, for blade controlling, uses a PPC (Proportional Pressure Control) valve, which combined with its highly reliable hydraulic system, results in a smooth and precise control.
The cab has a damper mount, providing excellent shock and vibration absorption capacity while traveling. The cab mount, combined with the K-bogie undercarriage reduces shocks and vibrations while riding under difficult conditions.
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