#Product Trends
NEW: large excavator by Komatsu Construction and Mining Equipment
Productivity and economy
•
Fuel effi
cient machine achieved by total power management and advanced hydraulic system
- Hydraulic power loss reduced with advanced hydraulic system
- On-demand fan speed and engine output control system
- Equipped with electronically controlled variable speed fans
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Powerful and economical engine Komatsu SAA12V140E-3 with an output of
728 kW (976 HP) controlled by effi
cient power management system
- Auto-deceleration and auto-idling system
- Two work modes; Power and Economy