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Keestrack to Feature Crusher Range

Focusing on the company’s crusher range, Keestrack’s will exhibit at ConExpo-Con/Agg, March 10-14 in Las Vegas line-up at Booth C-32953.

Keestrack PRE ConExpo2020 1Highlighting the heavy range will be the full hybrid cone crusher Keestrack H6e for seconday and tertiary crushing. With a maximum feed size of 215 mm (7-in.), variable crushing chamber configurations and stroke settings the specially adapted cone Keestrack KT-H6 based on proven Sandvik technology, processes up to 440 St/h of most various raw materials.

The powerful e-motors for the crusher drive and plant hydraulic (220 kW/2 x 30 kW) and all other directly electric-driven components are powered by the detachable “drop-off” power unit including onboard-diesel and generator (345 kW/500 kVa) or plug-in via mains or external gen set.

Optionally, an efficient three-deck post-screen module (total 24.5 sq.-m/ 2.638 sq.-ft. surface) with oversize recirculation provides high-quality end products, thus guaranteeing high added value. With only 68 tons total weight with all options (56 tons without three-deck screen) the large cone can be operated economically at various jobsites.

Designed for hard stone and recycling applications, the diesel-hydraulic Keestrack B4 primary jaw crusher – also available as full hybrid electric plug-in version B4e – provides a max. feed size of 600 mm (24-in.) and a feed capacity up to 400 tph.

Integrated pre-screening, a feed opening of 1100 x 700 mm (44- x 28-in.), large C.S.S. settings of 45 to 160 mm (1 3/4 to 6-in.) and the automatic hydraulic gap adjustment guarantee high efficient processing of defined end products. An ultra-sonic sensor provides optimal feed control, the patented N.S.S. auto-release system and the reversible jaw movement ensure continuous production.