2021 KEESTRACK H4

2021

KEESTRACK

472

H4

New

841

BRAND NEW KEESTRACK H4 CLOSED CIRCUIT CONE CRUSHER The Keestrack H4e cone crusher’s innovative design combines 3 machines in a single pass, crushing and separating 4 different fractions at once. This allows owner-operators to run one machine vs. 3 which results in reduced equipment and maintenance costs. Used in primary, secondary, tertiary, or quaternary crushing, this machine is designed to tackle the toughest rock and ore. This machine is designed with a 36” Sadvik hydrocone and can handle feed sizes up to 7” in size with a throughput of 250 tonnes per hour. The first of its kind, the H4 track mounted cone crusher comes standard with a hybrid engine; a 345 kW/330 KVA diesel/generator module and 132 kW electric drive for the crusher and electrifying other machines such as a conveyor or screener. This design substantially reduces fuel consumption by burning roughly 30 litres an hour. The Keestrack H4 is in a class on its own with advanced output capacity, production quality, and reduced operational costs. Highlights; -Feed size up to 185 mm (7″) -C.S.S (6 – 38 mm (2/10” – 1 5/10”)) -Capacity up to 250 tph -Hopper 8 m³ -Diesel / electric drive -Optional 3-deck screen (1,500 x 3,600 mm (5’ x 12’)) -Effective screen area 5.4 m² on each deck with return conveyor -2-speed track drive -Metal detector -Pressurized cone to avoid overload -3-deck screen with oversize return -Green power electric drive -Steel hydraulic -HB 450 steel hopper and wear plates -Removable engine / genset compartment