Trucks HM400-3
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Catalog excerpts

Trucks HM400-3 - 1

HM400-3 Tier 4 Interim Engine HM400 GROSS HORSEPOWER 473 HP 353 kW NET HORSEPOWER 469 HP 350 kW Photos may include optional equipment MAXIMUM GVW 162,569 lb 73740 kg

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Trucks HM400-3 - 2

HM400 Walk-Around HM400-3 Photos may include optional equipment 2

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Trucks HM400-3 - 3

HM400-3 Tier 4 Interim Engine GROSS HORSEPOWER 473 HP 353 kW @ 2000 rpm NET HORSEPOWER 469 HP 350 kW @ 2000 rpm MAXIMUM GVW 162,569 lb 73740 kg INCREASED PRODUCTIVITY AND BODY CAPACITY Komatsu Traction Control System (KTCS) Automatically engages the inter axle differential locks and the KTCS braking to provide optimal traction in soft ground conditions. Increased body capacity yields a 40 metric ton 44.1 US ton payload. High performance and environmentKomatsu Variable Geometry friendly SAA6D140E-6 engine: Turbocharger (KVGT) uses a hydraulic actuator to provide optimum air flow ■ EPA Tier 4...

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Trucks HM400-3 - 4

HM400 Performance Features HM400-3 Environment Friendly Engine Komatsu Diesel Particulate Filter (KDPF) The Komatsu SAA6D140E-6 engine is EPA Tier 4 Interim and EU Stage 3B emissions certified and provides exceptional performance while reducing fuel consumption. Based on Komatsu proprietary technologies developed over many years, this new diesel engine reduces exhaust gas particulate matter (PM) by more than 90% and nitrogen oxides (NOx) by more than 45% when compared to Tier 3 levels. Komatsu has developed a high efficiency diesel particulate filter that captures more than 90% of...

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Trucks HM400-3 - 5

HM400-3 Komatsu Variable Geometry Turbocharger (KVGT) Using Komatsu proprietary technology, a newly designed variable geometry turbocharger with a hydraulic actuator is used to manage and deliver optimum air flow to the combustion chamber under all speed and load conditions. The robust hydraulic actuator provides power and precision, resulting in cleaner exhaust gas and improved fuel economy while maintaining performance. Closed Crankcase Ventilation (CCV) Crankcase emissions (blow-by-gas) are passed through a CCV filter. The CCV filter traps oil mist which is returned back to the crankcase...

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Trucks HM400-3 - 6

HM400 Performance Features HM400-3 Low fuel consumption Selectable Working Modes The fuel consumption for the HM400-3 has been lowered through energy saving improvements in the transmission, axles and advanced electronic engine control. All combined the HM400-3 realizes up to 14% better fuel economy in the field compared to the HM400-2. The operator can choose between two working modes, Economy Mode or Power Mode, according to their work demand and conditions. Fuel consumption 14% reduction * ompared with the HM400-2 fuel consumption. Varies depending on C job conditions. Komatsu Traction...

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Trucks HM400-3 - 7

HM400-3 Maintenance Features KDPF Regeneration Notification Maintenance Function The LCD color monitor panel provides the operator with the status of the KDPF regeneration, without interfering with daily operation. When the machine reaches the replacement intervals for oil and filters, the monitor panel will display lights to inform the operator. When the machine initiates active regeneration an icon will appear to notify the operator. Ground access to the filters Manual Stationary Regeneration Under most conditions, active regeneration will occur automatically with no effect on machine...

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Trucks HM400-3 - 8

HM400 Working Environment Tilt-away steering column Placing the seat at the center of the operator’s cabin provides a wide view of the working area. HM400-3 Center-located operator seat The tiltable steering column and telescopic steering wheel allow the operator to set the steering wheel to the desired position. The tilt mechanism incorporates a spring-assist for easy adjustment. New air suspension seat A new high capacity air suspension seat with headrest is now standard. The air suspension seat dampens vibrations transmitted from the machine and reduces operator fatigue. 3 point seat...

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Trucks HM400-3 - 9

HM400-3 Information & Communication Technology ECO Guidance Energy saving operation guide The monitor panel provides guidance to the operator to help promote energy saving operation. The ECO Guidance function displays six (6) messages: The operator can check the operation record, ECO Guidance record, and fuel consumption record. ■ ■ ■ ■ ■ ■ Avoid Excessive Engine Idling Release the Hoist Lever Operating the Accelerator Pedal with Brake Actuated Lowers Fuel Economy Shift Up Avoid Operating the Accelerator Pedal with the Body Moving Down Avoid Hard Use of Steering The Operation Records...

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Trucks HM400-3 - 10

HM400 Information & Communication Technology 8 9 11 7 1 10 Machine Monitor HM400-3 The machine monitor displays various machine information and allows for various settings of the machine. 6 5 2 3 4 Switch panel The switch panel is used to select various LCD unit screens and the air conditioner control screen. 1 By using the switch panel, you can display various user menus on the LCD unit screen and perform the settings of the machine. 2 Large Multi-Lingual LCD Monitor A large user-friendly color monitor provides excellent screen visibility through the use of a TFT liquid crystal display...

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Trucks HM400-3 - 11

HM400-3 General Features Color rear view monitoring system Hydro-pneumatic suspension The operator can view the rear of the machine with a full color monitor that is located on the right side of the cab. This monitor can be always on or only on when the loader goes into reverse. Visual guidelines can also be added for more convenience. The front axle hydro-pneumatic suspension employs “De Dion” type design, allowing the machine to ride more smoothly over rough terrain. The rear-axles are mounted on a dynamic equalizer structure equipped with hydropneumatic suspension. The entire vehicle’s...

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Trucks HM400-3 - 12

HM400 komtrax equipment Working Environment monitoring HM400-3 KOMTRAX is Komatsu’s remote equipment monitoring and management system. KOMTRAX gathers critical machine and operation information and provides it in a user-friendly format so that you can make wellinformed decisions. KOMTRAX gives you more control of your equipment and better control of your business! KOMTRAX comes standard on all new Komatsu machines with complimentary manufacturer communications services throughout the entire ownership period. It is a powerful tool and makes Komatsu machines an even better purchase! Fleet...

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