Hitachi Construction Machinery Global

Focusing on simple servicing, inspection and cleaning

The radiator and oil cooler are arranged side by side to increase cooling efficiency. This also reduces cleaning time and effort remarkably.

The air conditioner condenser is openable for easy access and cleaning of the oil cooler located behind.

The auto dust ejector automatically ejects airborne dust and particles to keep filter elements clean and extend their replacement intervals.

Replacement intervals of hydraulic oil filters are extended from 500 hours to 1000 hours, thus reducing running costs.

The auto lubrication system is provided standard at the front attachment to simplify daily maintenance, except for the bucket pin and swing circle.

Devices and walkways are functionally laid out for efficient servicing and inspection. The central walkway facilitates the servicing and maintenance of the engine.

An electric grease gun (pail can type) is provided standard with a hose reel for convenient lubrication of the swing circle and bucket pin.

An air conditioner filter is located to the cab door side behind the operator seat for easy cleaning and replacing.

The switchboard is located in the cab at its rear for the convenience of inspection.

The slide ladder is optionally available on the left side of the machine for easy access to the cab and working platform.

Inspection doors open wide for easy maintenance.

The Hitachi MIC mining system comprises the DLU (Data Logging Unit) that logs daily operating conditions and warnings, including operating data on the engine and hydraulics. The log can be downloaded by PC or PDA.