The MR 150 Z is the largest impact crusher by KLEEMANN that can be transported in one piece. Apart from the larger material flow width, it differs from the MR 122 Z mainly in its drive concept: In order to make possible maximum performance in a limited space, the plant has a powerful diesel engine, which is largely used for the crusher drive. This drive version makes the MR 150 Z the most fuel-efficient mobile impact crusher in its class.Mehr anzeigen Weniger anzeigen
The crushers of the EVO line have an innovative "diesel-direct electric" drive concept and are powerful and economical at the same time.
An efficient and powerful diesel engine drives the crusher directly via a fluid coupling. The drive technology thus impresses with extremely low efficiency losses and maximum output directly at the crusher.
All secondary drives – for example, for prescreen, vibrating chutes and conveyor belts – are driven electrically. The fluid coupling guarantees high operational safety – for operator and machine.
For effective prescreening of the feed material, the crushing plants are equipped with an independently vibrating double-deck prescreen. Wear in the crushing chamber is thus reduced by diverting the medium grain directly onto the vibrating extractor. The screen surfaces in the upper and lower deck can be changed easily and safely.
In contrast to pressure crushing, the impact crusher operates according to the impact crushing principle. In this process, the crushed material is picked up by a fast moving rotor, greatly accelerated and smashed against a fixed impact plate ("impact toggles"). From there, it falls back within range of the rotor. The crushed material is broken again and again until it can pass through the gap between the rotor and impact toggle.
All details, illustrations and texts are non-binding and may include optional additional fittings. Subject to technical modifications. Performance data dependant upon operational conditions.