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An operator who to likes cycle quickly through any ground conditions and do it in comfort will love the HM300-3. Komatsu Traction Control System coupled with the power of the Tier 4 interim Komatsu engine and two working modes give the operator the tools they’ll need to complete their job efficiently and profitably. A center located air suspension operator seat, a forward facing training seat, separate rear view monitor, and large LED multi-language monitor provide the operator with what he needs to operate productively in comfort for his full shift.

Features & Benefits

Komatsu Traction Control System

The new KTCS system was developed by Komatsu to allow for maximum machine performance in soft ground conditions.

Selectable Working Modes

The operator can choose between two working modes, Economy Mode or Power Mode, according to their work demand and conditions.

KDPF Regeneration Notification

The LCD color monitor panel provides the operator with the status of the KDPF regeneration, without interfering with daily operation. When the machine initiates active regeneration, an icon will appear to notify the operator.

Center-located operator seat

Placing the seat at the center of the operator’s cabin provides a wide view of the working area.

Low fuel consumption

Fuel consumption for the HM300-3 has been lowered through energy saving improvements in the transmission, axles and advanced electronic engine control. All combined, the HM300-3 realizes up to 8% better fuel economy in the field compared to the HM300-2.

Tiltable cab

The cab can be tilted rearward 32 degrees to provide easy maintenance/service for the engine and transmission.

Training seat

The cushion and back rest of the training seat are foldable. Folding the cushion allows the operator to come in and out of the cab and allows easy access to the recirculation filter of the air conditioner.

Company Info

8770 W Bryn Mawr Ave., Suite 100
Chicago, IL
US, 60631


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