4242SR Track Impact Crusher from Terex Corporation

The 428 Trakpactor is suitable for processing soft to medium strength quarried rock, demolition debris and  ecyclable materials at up to 360tph.

It can be used as a primary crusher for well broken feed material or alternatively to give increased reduction by operating as a secondary crusher. This plant has been designed and built for efficient and cost effective processing, features a multi-stage reduction impactor fitted with hydraulic door opening for quick and easy replacement of wear parts, a heavy-duty vibrating grizzly feeder with underscreen option and a 1000mm wide discharge conveyor. The plant can be fitted with a magnetic overband separator for recycling applications.

A wide selection of optional features are available with this machine and include: dirt conveyor, magnet, radio control, grinding path, a range of wire meshes for the underscreen, a refuelling pump and hydraulic water pump.


  • Well proven high performance impact crusher
  • Two aprons and optional grinding path
  • Heavy duty chassis and track frame
  • Rapid set-up time and ease of transportation
  • Two step self-cleaning grizzly
  • Fully skirted product conveyor with heavy duty 'rip stop' belt
  • Dirt conveyor & magnetic separator available as options
  • Dust suppression sprays fitted as standard

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