Keestrack i4e Reversible Impact Crusher

Introducing a groundbreaking mobile crushing solution, the newly developed Keestrack I4e tracked mounted reversible impact crusher is pioneering a unique concept in aggregate processing technology. Utilizing an innovative RIC (Reversible Impact Crusher) system, this machine can be used in secondary and tertiary crushing. Design features include a variable sizing crushing chamber, a robust 1100 mm diameter rotor, and electronically monitored hydraulic gap adjustment, enabling it to accommodate feed sizes up to 250 mm while consistently producing high-quality end products as fine as 0/2 mm in a closed-circuit setup . Combining secondary and tertiary crushing functionalities into one highly mobile solution, the Keestrack I4e is an excellent alternative to cone or vertical impact crushers, especially given its high production capacities ranging from 100 to 250 t/h, lower wear rates, superior end product quality (including grain shape), and significant energy savings, particularly in sand production (0/4 mm: approximately -30% compared to cone crushers and -30 to -40% compared to VSI impact crushers). These advantages are further enhanced by the electric ZERO drive concept, supported by a dedicated drop-off engine/gen-set consisting of a 447 kW diesel engine and 300 kVa generator.