The Powerscreen® Trakpactor 550 horizontal shaft impactor is designed for processing soft to medium-hard primary & secondary materials such as natural rock & construction derived materials like asphalt, recycling & demolition waste. Material is fed into the large feed hopper, common on both vibrating grizzly feeder & live pre-screen versions, both feature a selectable crusher bypass facility & optional fines discharge conveyor. Load sensing, ensures the wide crusher inlet opening receives a continuous feed of pre-screened material, avoiding unnecessary crusher wear.

The Powerscreen® Trakpactor 550’s robust impact chamber features a twin apron, 4 bar rotor design, with hydraulic release aprons, hydraulic setting adjustment, hydraulic crusher overload & is driven directly off the engine via clutch for optimum fuel economy.

The Powerscreen® Trakpactor 550SR is a tracked impact crusher which is versatile, efficient and highly productive. It offers both excellent reduction and a high consistency of product yield in quarrying, recycling and demolition applications. The machine has been designed with excellent material flow and serviceability in mind. In addition, the machine can be configured for work safely and in record time as set-up is all carried out at ground level. The robust Terex impact chamber features c-shaped blowbars as standard for better impact and a time-saving hydraulic adjust option.

The SR section is fully detachable using quick release hydraulics and electrics. To enable this, the recirculation conveyor slews into transport position along the side of the machine. The recirculating conveyor can also slew from recirculating to stockpiling position.