Hitachi Construction Machinery Global

The front attachment is redesigned for higher strength and reliability. The boom top is strengthened for less jerking due to wear.

WC thermal spraying is done at contact surfaces between arm top and bucket to reduce wear and jerking.
*Tungsten Carbide

The flat-bottom bucket is provided standard to minimize bucket bottom wear. Wide wear plates are welded to the bucket bottom for increased durability.

A single large swing pin is used to eliminate jerking.

The boom top bracket, using high-tensile steel, reduces boss wear and jerking.

The field-proven HN bushing, a Hitachi original, is utilized at each front pin joint to reduce jerking and servicing. Lubricating interval is a long 500 hours.

The box-section stay is utilized at the blade for higher durability.

The Hitachi-developed rubber crawlers are highly durable, featuring a steel-cored structure that protects shoe edges from being damaged even when riding on curbs.

The box-section frame is adopted, combining low weight and high durability. The enlarged counterweight and weighted undercarriage help lower the center of gravity and increase stability.

The machine frame is reinforced with a D-shaped frame that protects against damage and impact by obstructions.