EH 1600 Hitachi EH 1600 Specifications & Technical Data (2004—2008)

Drive axle

Power is transferred to wheels through a Euclid model 2657 differential with an externally removable pinion seal and roller bearing open differential. Full floating axle shafts drive the Euclid model 1080 heavy duty, planetaries in each wheel. The parallel link mounting with an “A-frame” top member reduces “roll-steer” effect.

Steering system

Closed-center, full-time hydrostatic power steering system using two double-acting cylinders, pressure limit compensated piston pump, and a brake actuation/steering system reservoir. An accumulator provides supplementary steering in accordance with SAE J1511 and ISO 5010. A tilt/telescopic steering wheel with 35 degrees of tilt and 57.15 mm 2 1/4” telescopic travel is standard.

Wet disc brake

The Euclid wet disc brake is engineered for long service life even in the most extreme environments. The wet disc brakes are located on the rear axle and provide service braking, secondary braking and retarding. The brakes are of a multi-plate design and continuously oil-cooled. The sealed design protects against environmental contamination for prolonged service life. The wet disc brake is designed with automatic retraction and self-adjusting features to prevent drag and compensate for wear. Separate pedals activate the service braking and retarding functions to help the operator keep both hands on the steering wheel.

Suspension

The Euclid frame and suspension are designed to work in unison to provide maximum structural integrity and operator comfort. The formed rectangular frame rail construction provides superior resistance to bending and torsional loads while eliminating unnecessary weight. Euclid achieves long frame fatigue life through proven design and manufacturing practices. Smooth frame transitions minimize stress concentrations and steel castings effectively distribute input loads. Frame life is further enhanced by utilizing fatigue resistant weld joints and locating welds in low stress areas.

Body

The horizontal stiffener design of the Euclid body minimizes stress concentrations in any one area. Load shocks are dissipated over the entire body length. The closely-spaced floor stiffeners provide additional protection by minimizing distances between unsupported areas.