Keestrack at bauma 2019Published 7/3 at 17:05
Keestrack will display a total of nine processing plants at bauma 2019, thereby displaying its entire product range for mineral recycling and quarrying (Stand: FN1017/1).
Receiving its international unveiling, Keestrack will introduce the B7e jaw crusher at the show. This is a new 700tph machine which replaces the smaller B6. The plant’s core is the tried and tested CJ 412 jaw crusher with a 1200mm x 830mm inlet for feed sizes up to 700mm, and a wide, hydraulically adjustable CSS range of 75mm -250mm.
The B7e is only available as plug in hybrid, with the crusher being driven by a 132kW electric motor, with another 55kW electric motor powering the hydraulic system for the tracks, the lifting cylinders, the vibrating feeder with two deck pre-screening and all conveyors. According to Keestrack, energy savings in the region of 80% can be obtained in emission free plug in operation from mains or external gen sets. The plant weighs just under 69t (with options) and is highly mobile. By detaching the 6m³ feeder unit, the weight drops below 60t.