CRAWLER DOZER ENGINE POWER OPERATING WEIGHT BLADE CAPACITY

ENGINE POWER OPERATING WEIGHT 99,0 kW / 133 HP @ 2.200 rpm D51EXi-24: 13.830 kg

INCREASED PRODUCTIVITY & OUTSTANDING FUEL ECONOMY First-Class Operator Comfort • Unique super-slant nose design • Quiet and comfortable cab • Fully adjustable air-suspended seat • Integrated rear-view camera Intelligent Machine Control • 3D GNSS system • Integrated & standard factory installed • Automated operation from rough dozing to finish grade • Highly increased efficiency Powerful and Environmentally Friendly • Low consumption EU Stage IV engine • Optimised Hydrostatic Transmission (HST) control system • Adjustable auto idle shutdown • Hydrostatic cooling fan with cleaning mode • 100% passive...

Innovative Intelligent Machine Control The D51i-24 comes with a fully factory installed 3D Global Navigation Satellite System (GNSS) Machine Control system. 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. This integrated sensor package is robust and accurate. It eliminates the daily hassles of installing and removing antennas and cables from the blade, and the wear associated with it. Automatic dozing from start to finish...

Intelligent Machine Control Factory integrated All components for machine control are installed during assembly at the Komatsu manufacturing facility, ensuring a reliable and high quality installation. Komatsu customer support is extended to the machine control system itself. No more worries about blade mounted antennas or cables. The cab top GNSS antenna on your D51i-24 reduces risk of damage and theft. Enhanced inertial measuring unit (IMU+) Chassis mounted enhanced inertial measuring unit (IMU+) and intelligent logic provides for finish grade accuracy without blade mounted sensors. Positional...

Improved efficiency The fully automatic modes drastically improve efficiency of dozer operations. Intelligent machine control technology helps even less experienced operators perform top quality work. As-built surface track mapping Cab top GNSS antenna provides accurate “as-built” surface data by measuring actual elevations. Progress can be measured in real time with operator-selectable settings.

Powerful and EnvironmentaMy Friendly Highly efficient hydrostatic drive line The hydrostatic drive line is a key factor in the performance of the D51i-24 dozer. It supplies high drawbar pull when needed and a highly fuel efficient drive line for grading and precision work. With a choice between two operating modes, the operator can select either “quick-shift” or “variable speed” to match a complete range of applications in the most economic and easy way. Hydrostatic transmission (HST) control system The unique, Komatsu-designed hydrostatic transmission controller monitors the engine output and...

Komatsu EU Stage IV 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. Heavy-duty aftertreatment Exhaust Gas Recirculation (EGR) Cooled EGR is a technology well-proven in current Komatsu engines. The increased capacity of the EGR cooler now ensures very low NOx emissions and a better engine performance. High-Pressure Common Rail (HPCR) To achieve complete fuel burn and lower exhaust emissions, the...

For increased blade performance and better machine balance, Komatsu uses a box blade design, with the highest resistance for a light weight blade. Special Komatsu highly wear resistant steel is used for the front and sides of the blade to increase durability. The deep curved design of the blade makes it easy to handle a wide range of materials, with good penetration and a large capacity, optimising high dozing performance with excellent fuel efficiency. Straight Power Angle Tilt blade with adjustable pitch The straight Power Angle Tilt blade (INPAT), offers a wide range of working modes. The...

Quiet and comfortable cab Operator comfort is essential for safe and productive work. The cab on the D51i-24 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 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. The best view A super slant nose gives the D51i-24 the best visibility of any dozers on the market. This unique feature dramatically increases efficiency...

State-of-the-Art Controls Large TFT colour multi monitor A large user-friendly colour monitor enables safe, accurate and smooth work. It provides on-hand data to continuously improve productivity and fuel consumption. Multilingual and with all essential information available at a glance, it features simple and easy to operate switches and multifunction keys that provide the operator with fingertip access to a wide range of functions and operating information. Automatic speed change Komatsu HST controller always changes the travel speed automatically, depending on load or ground conditions, and...

Information & Communication Technology Lower operating costs Komatsu ICT contributes to the reduction of operating costs by assisting to comfortably and efficiently manage operations. It raises the level of customer satisfaction and the competitive edge of our products. Conveniently customisable and with a choice of 26 languages, the widescreen monitor with simple switches and multifunction keys gives fingertip access to a large range of functions and operating info. An AdBlue® level gauge is now incorporated into the default main screen. Helpful information is now easier than ever to find and...