Kramer 420 4.91t 1995-1999 - Technical data

Kramer 420 4.91t 1995-1999 - Product Description

Powertrain and Design

The Kramer 420 features an oil-air cooled Deutz BF4L1011FT engine rated at 42 kW/57 PS. The machine is equipped with a hydrostatic all-wheel drive and an automatic transmission that allows speeds of up to 20 km/h, with an optional upgrade to 40 km/h. It has a hydraulic servo steering system with emergency steering capabilities, and dual steering axles provide excellent maneuverability in challenging terrains.

Undercarriage and Hydraulics

This machine boasts a hydraulic system with a flow rate of 68 l/min at a working pressure of 210 bar, enabling efficient tool utilization. Its self-adjusting brake system, along with electro-hydraulic locking differentials, ensures safety and stability during operation. The high performance of the undercarriage allows for nimbleness, which is crucial when working with loads on construction sites.

Operating Parameters

The Kramer 420 has a payload capacity of 2560 kg and can transport loads in the lower position with a maximum capacity of 2500 kg. The standard bucket has a volume of 0.90 m³, adjustable to 1.30 m³. The maximum dumping height reaches 3.08 m, and the dump angle is 45°. The machine weighs 4910 kg, ensuring stability during lifting operations.

Optional Equipment

This machine comes standard with air filters, a heating and ventilation system within the cabin, and working lights. Options include air conditioning, additional ballast, and various hydraulic accessories. Eco-friendly options like bio-hydraulic oil and catalysts are also available. A sliding roof and tinted glazing enhance operator comfort.

Safety and Technical Data

The cabin design is certified to ROPS standards, ensuring operator safety. The Kramer 420 complies with EU noise regulations. The machine's dimensions are derived from the standard tire size 12.5-18 and equipment, ensuring high performance in construction conditions.