Crawler Dozers

D155AXi-8

Big dozer productivity meets automated efficiency.

The Komatsu D155AXi-8 is built for hard work on big jobsites, where large amounts of material are moved and target surfaces often require final precision levelling. With Komatsu’s intelligent Machine Control fully integrated on the D155AXi-8, this new dozer easily handles the entire process in the most efficient way, from first to last pass.
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Engine Power
268/360 kW/HP
Blade Capacity
9,4 m³
Blade Size
4,06 x 1,88 (Sigma) m x m
Operating Weight
41,8 t.
Intelligent Dozers
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intelligent Machine Control
Intelligent Dozers

Komatsu intelligent dozers can perform in automatic mode from rough dozing to high-precision finish grading. Add-on components for machine control typically mounted on the blade are now replaced with a factory installed cab top GNSS antenna, an enhanced inertial measuring unit (IMU+), and with stroke sensing hydraulic cylinders. No more daily hassles to install and remove antennas and cables.

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Powerful
Komatsu Crawler Dozer
Powerful
Set by default, the D155-8 has a highly efficient transmission that
automatically matches the best gear mode in all dozing operations and includes a travel speed preset function to reduce work time and fatigue for the operator. With Komatsu’s ECMV (Electronic Controlled Modulation Valves) gear changes are smoothly timed to always keep the power transfer at maximum efficiency.
Easy Maintenance
Komatsu Crawler Dozer
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.

Environmentally Friendly
Komatsu Crawler Dozer
Environmentally Friendly
The Komatsu EU Stage IV engine is productive, dependable and efficient. With ultra-low emissions, it provides a lesser environmental impact and a superior performance to help reduce operating costs and lets the operator work in complete peace of mind.
First-Class Comfort
First-Class Comfort

Operator comfort is essential for safe and productive work. The cab on the D155i-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 and fully automatic 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.

intelligent Machine Control / Standard touchscreen control box: Factory installed and features simple, easy-to-use operator interface. Mounted high for excellent visibility, viewing angle is adjustable per operator preference.

Safety First
Komatsu Crawler Dozer
Safety First
The redesigned ROPS/FOPS integrated cab and the well-located operator seat give optimal blade visibility to the left and right and make both dozing and grading easy, safe and fast. To further improve safety and ripping efficiency, the special shape of the fuel tank gives the operator a clear view of the ripper point and of the dozer’s back side.
Press Release And Images

Press release

Komatsu Europe International N.V. - Press ReleaseĀ 

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Press Kit

Komatsu Europe International N.V. - Press kit

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