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Articulated Dump Truck - HM250-2

Articulated Dump Truck - HM250-2
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HM250-2 ENGINE POWER 232 kW / 311 HP @ 2.000 rpm MAX. PAYLOAD 24 ton BODY CAPACITY, HEAPED 14,7 m³ Articulated Dump Truck HM 250

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2 Walk-Around The latest Komatsu technology and components combine to put the HM250-2 articulated dump truck in a class of its own. A powerful ecot3 Komatsu engine offers maximum productivity and fast travel speeds while several original features help to further enhance effi ciency and reduce maintenance costs. With a robust exterior and state of the art solutions for its suspension and retarder systems, the HM250-2 is a machine that is built to last. First-class operator comfort • Wide, spacious cab • Unique hydro-pneumatic trailing arm suspension • Easy-to-use controls • Low operating...

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3 ENGINE POWER 232 kW / 311 HP @ 2.000 rpm MAX. PAYLOAD 24 ton BODY CAPACITY, HEAPED 14,7 m³ HM250-2 Komatsu Satellite Monitoring System High productivity and effi ciency • High-torque and low-consumption ecot3 Komatsu engine • Automatic traction control with limited slip differentials • Wide tyres (optional) • Selectable power mode Highest safety standards • Secure platform access to cab and maintenance areas • Excellent all-round visibility • Emergency steering and secondary brakes • Rear frame tip-over protection • Highly responsive retarder Excellent durability • Based on market leading...

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4 High Productivity and Effi ciency Powerful and effi cient ecot3 engine Certifi ed for EPA Tier III and EU Stage IIIA emission regulations, the Komatsu SAA6D125E-5 “ecot3” engine provides high torque, a better performance at slow speeds and low fuel consumption. It features a new design for the combustion chamber with an optimised ignition and combustion timing. For increased fuel effi ciency, the operating pressure of the new common rail system also ensures optimal injection, and the air-to-air intercooler reduces the temperature of the compressed air supplied by the turbo charger to the...

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5 Body options To further enhance productivity, Komatsu offers several body options: for lower density materials, side extensions will increase the body capacity. To avoid sand or gravel spillage on steeper grades, an overhung tailgate is available. Body heating can be used to keep some materials from sticking, and tough wear plate can be installed when loading shot rock.

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6 First-Class Operator Comfort Low noise levels To reduce the noise levels, the cab is mounted on viscous dampeners. Further noise reduction is achieved by the integrated cab fl oor: it makes the cab air-tight and seals off the engine compartment. A lownoise and sound-insulated muffl er / exhaust pipe also helps to bring the sound levels way down. Wide and comfortable cab The wide cab with user-friendly controls provides a spacious and comfortable working environment. A fully adjustable air-suspension seat dampens vibrations, holds the operator safe, and reduces the fatigue of long shifts....

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8 Excellent Durability Based on market leading Komatsu HM300-2 design Made from the same mould as the top-selling HM300-2, the HM250-2 uses the same reliable Komatsumanufactured components that successfully prove their durability day after day. The entire power train is Komatsu-designed and the engine, transmission and axles are perfectly matched for unsurpassed productivity and durability. >12.000 hrs brake replacement interval No other constructor offers wet disc brakes on all its ADTs, and the Komatsu HM250-2 is the only truck in its class with forced oil-cooled wet disc brakes. No...

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10 Easy Maintenance Remote centralised greasing With maintenance-free rubber bushings and an oscillating hitch, grease points have been minimized and centralized for remote greasing at ground level. Extended service intervals Service intervals have been extended: • Engine oil 500 hours • Transmission oil 1.000 hours • Engine oil fi lter 500 hours • Transmission oil fi lters 1.000 hours Oil seal Taper roller bearing Rubber bushings Maintenance-free oscillating hitch Lubricated once and for all, the oscillating hitch is completely maintenance-free. Tilting cab The cab can be tilted rearward...

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12 Highest Safety Standards Hydraulically controlled wet multiple-disc brakes and retarder Wet multiple-disc brakes with proven performance in larger articulated and rigid trucks are tailored for use in the HM250-2. The large-capacity, continuously cooled, wet-multiple disc brakes also function as a highly responsive retarder that gives the operator greater confi dence at higher speeds when travelling downhill. (Retarder absorbing capacity, continuous descent: 349 kW 468 HP) Supplementary steering and secondary brakes Supplementary steering and secondary brakes are standard features. They...

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13 Guards The following guards are provided as standard: • Protective grille for rear window • Engine underguard • Heavy-duty transmission underguard • Propeller shaft guards • Exhaust thermal guard • Fire prevention covers

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Komatsu Satellite Monitoring System KOMTRAX™ is a revolutionary machine tracking system designed to save you time and money. You can now monitor your equipment anytime and anywhere. Use valuable machine data received via the KOMTRAX™ web site to optimise your maintenance planning and machine performances. KOMTRAX™ can assist you with: Full machine monitoring Get detailed operation data to know when your machines are used and how productive they are. Total Fleet Management Keep track of the location of your machines at all times and discourage unapproved usage or theft. Complete machine...

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15 KOMTRAX™ Alarm notifi cations - You can receive notifi - cation of alarms both via the KOMTRAX™ website and by e-mail. Added security - The “engine lock” feature allows to program when a machine’s engine can be started. And with “geo-fence”, KOMTRAX™ sends notifi cation every time your machine moves in or out of a predetermined operating area. Fleet location - The machine list instantly locates all your machines, even those in other countries. Maintenance planning - To increase productivity and improve maintenance planning, alerts indicate when items such as fi lters or oil must be...

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