Kramer 520 5.5t 1995-1999 - Technical data

Perkins 1004-4 – Product Description

Powertrain and Design

The machine is powered by a water-cooled Perkins four-cylinder diesel engine 1004-4, delivering 50 kW (72 HP) at 2200 RPM. It features hydrostatic permanent all-wheel drive with automatic driving capabilities, achieving speeds up to 20 km/h, with an optional upgrade to 40 km/h. The hydraulic servo all-wheel steering offers emergency steering features and a significant steering angle of 2 x 43°.

Undercarriage and Hydraulics

Equipped with two steering axles with planetary gears in the wheel hubs, the machine includes electrohydraulic differentials, providing 100% locking in the front axle. The braking system consists of a self-adjusting hydraulic disc brake system, enhanced by the hydrostatic driveline. The machine is designed for use with various tire types, including 14.5 - 20 and 405/70 - R20.

Operating Parameters

The standard bucket has a capacity ranging from 1.0 to 1.6 m³, with a maximum tilting angle of 50° and a dumping angle of 45°. The stacking height is 3.26 m, and the lifting force is 46.0 kN. The minimum digging depth is 66 mm, and ground clearance is 360 mm. Payload ratings are provided for various configurations, with the maximum at 3000 kg under specific conditions.

Optional Equipment

Standard equipment includes air filters, cabin heating with fans, work headlights, and windshield wipers for front and rear. Optional features encompass bio-hydraulic oil, catalytic converters, and particle filters. Clients can also choose between standard and low-profile cabin versions.

Safety and Technical Data

The cabin is ROPS certified, ensuring safety standards compliance. The machine meets EG guidelines for user comfort. The total weight with standard equipment is 5500 kg, while the turning radius at the outer edge of the tire is 2.98 m for a standard bucket capacity of 1.0 m³.