Keestrack's i4e, a tracked-mounted reversible impact crusher, redefines aggregate processing, especially in fines production. This innovation combines secondary and tertiary crushing in a single mobile unit for unmatched versatility. Featuring a Reversible Impact Crusher (RIC) system, it easily adapts to various crushing needs. With a robust build, including an 1100 mm diameter rotor and hydraulic gap adjustment, it handles feed sizes up to 250 mm. Producing consistent 0/2 mm end products in a closed circuit, the i4e meets diverse application demands. Its reversible rotors and easily accessible maintenance points ensure prolonged wear part life, delivering cost-effective solutions across sand production applications.