|Komatsu-integrated design for the best value, reliability, and versatility. Hydraulics, power train, frame, and all other major components are engineered by Komatsu. You get a machine whose components are designed to work together for higher production, greater reliability, and more versatility.
|SAA12V140E-3 turbocharged aftercooled diesel engine provides a net output of 664 kW / 890 HP with excellent productivity. This machine is Tier 2 EPA, EU, and Japan emissions certified.
|The Dual tilt dozer increases productivity while reducing operator effort.
|Hydraulic driven engine cooling fan controlled automatically, reduces fuel consumption and operating noise levels.
|Extra-low machine profile provides excellent machine balance and low center of gravity.
Centralized Service Station
Enclosed Hydraulic Piping
Modular Power Train Design
Oil Pressure Checking Ports
|Large blade capacities: |
27.2 m³ / 35.6 yd³ (Semi-U dozer),
34.4 m³ / 45.0 yd³ (U dozer), and
76 m³ / 100 yd³ (Coal)
|Automatic transmission with lockup torque converter
increases speed and power to improve fuel consumption and productivity.
|Track link with wedge ring
reduces maintenance cost by making turning pins easier, with improved pin reuse.
|Hexagonal designed cab includes: |
Comfortable ride with viscous cab damper mounting
High capacity air conditioning system
Palm Command Control System (PCCS) joystick controls
Multi-position adjustable armrest
Travel control console integrated with operator seat
|KOMTRAX Plus provides efficient monitoring of machine conditions for maximum productivity.
Operator noise: 70dB(A)
(Engine at Hi, cooling fan at 70%, and air conditioner OFF.)
Dynamic noise (outside): 110dB(A)
As per ISO 6395
|Electronic Controlled Modulation Valve (ECMV)
controlled steering clutch/brake system facilitates smooth and shockless steering operation.
|Rear attachments (optional)|
Variable giant ripper
|K-Bogie Undercarriage System improves traction, component durability, and operator comfort.
|Track shoe slip control system reduces operator fatigue and improves undercarriage life.
|Low-drive, long-track, eight roller undercarriage ensures outstanding dozing ability and stability.|