With innovations like the patented Duplex system, the patented double functional return belt or the unique Hybrid Crusher,
The Rockster R900 impact crusher, including the RS83 screenbox and RB75 return belt, will be in action crushing demolition debris to a size of 0-22mm.
Based on a full hydraulic model, the mobile track-mounted impact crusher R900 is equipped with a 900mm x 720mm entry opening and a heavy duty, four-hammer hard aggregate rotor.
The 2tonne circular motion vibrating screen with a weight of only 2 tons is said to be the perfect complement and can be assembled directly on the main discharge conveyor of the machine. No separate drive system is required to power the screenbox and return belt as they are driven by the additional hydraulic unit of the R900 (or R800 jaw crusher).
The R900 model is also “a very popular machine” for using the patented Rockster Duplex system, which allows an interchangeability of the crusher units on the models R900 and R800. Thanks to the identical drive system, both units can be installed on the same basic frame.
