Name: Komatsu HM400-5 Articulated Truck
Brand: Komatsu
SKU: HM400-5

Whether you’re looking for concrete pulverizers or harvesting heads, we’re proud to offer a complete range of attachments that meet your needs — as well as your standards.

Your source for aftermarket and OEM parts in Alaska.
We provide support for all areas of your equipment, including powertrain, hydraulic systems, lighting, operator environment, undercarriage, electrical systems, cooling systems and more.

SMS Equipment holds a unique position in the industry as a one-stop supplier of the most complete range of attachments for your equipment. We offer only world renowned brand names that meet your standards of reliability and productivity.

4 more images

Komatsu

HM400-5

Komatsu's 44.1 ton capacity HM400-5 Articulated Truck is powered by a Tier 4 final Komatsu engine. A Komatsu Traction Control System along with two working modes and a standard payload meter (PLM) provide the operator with the tools needed to complete the job efficiently and profitably even in the most severe underfoot conditions. A heated, center located air suspension operator seat, a forward facing training seat, separate rear view monitor, and large LED multi-language monitor ensure the operator is working productively in comfort throughout a full shift.

Emission Rating

Tier 4 Final

Net Horsepower

466 HP @2,000 rpm (348 kW @2,000 rpm)

Payload

44.1 U.S. tons (40 metric tons)

Heaped Body Capacity

31.4 yd³ (24 m³)

Download HM400-5 Brochure

Features

Monitor and adjust to changing conditions. Komatsu Traction Control System (KTCS) is designed to provide excellent machine performance in soft and slippery ground conditions without sacrificing steering performance.

Powerful acceleration, smooth down shifting and synchronized engine speed. The K-ATOMiCS transmission features a six-speed, fully automatic transmission with an advanced electronic system to reduce shift shock and torque cut-off for exceptional efficiency.

Increase operator confidence when traveling down hill through large capacity, continuously cooled, wet multiple-disk brakes that also function as a highly responsive retarder with 684 horsepower absorption capacity.

Discover a smooth ride over the rough terrain with front and rear axle hydro-pneumatic suspensions. The rear axles are mounted on a dynamic equalizer structure and the entire system is designed to help reduce operator fatigue while offering a comfortable ride.

Improved cab entry in front of the front axle. A curved front dash panel. Thoughtful design enhancements throughout the cab provide the operator excellent visibility and a large, quiet environment to promote productivity and comfort.

Monitor production with a standard, integrated payload meter that displays loaded material weight on the LCD monitor inside the cab. External lamps illuminate green, yellow, or red as the payload increases to help prevent under and over loaded haul cycles.

Specs & Compare

Printer Friendly Version

Select up to 4 models to compare specifications

Features

KOMATSU TRACTION CONTROL SYSTEM

MAXIMIZE TRANSMISSION LIFE

GREATER CONFIDENCE WHEN TRAVELING DOWNHILL

SMOOTH RIDE OVER ROUGH TERRAIN

COMFORTABLE OPERATOR ENVIRONMENT

EFFICIENT LOADING

Specs & Compare