Keestrack’s is preparing for the world premiere of its fully-hybrid R3e track-mounted impact crusher.
The R3e is the fully-hybrid version of the R3, a highly mobile solution suited to a broad range of applications, from short-term construction-site operations to flexible semi-stationary production in medium-sized recycling and production companies. The R3 (formerly Destroyer 1011) has been an eye-catching model among the 30tonne class impact crushers for many years.
Featuring a new and modern eye-catching design, both next generation R3e and R3 units are said to offer fast loading and short set-up times on site. They also feature a high level of mobility thanks to a supportless frame construction and rugged undercarriage track frame. Extensive coverings and wide-opening doors and flaps offer easy accessibility to all operational components and satisfy the requirements for operational reliability and maintainability. From the spring of 2018, the crusher will be available in its diesel hydraulic R3 form and as a fully-hybrid Keestrack R3e with a diesel-electric drive and full electric plug-in power supply.
At the heart of both versions is the high-performance impact crusher 48 ICR 100-00 with a large 770 x 960mm inlet opening, and claimed excellent crushing efficiency up to 250tonnes/hour via a heavy-duty 920mm rotor (diameter: 1100 mm, 3200 kg) and high rotor speeds. Specially adapted crushing tools, a wide adjustment range for both impact aprons (milling beam is optional) and a sophisticated overload system safeguard a broad range of applications from concrete recycling with intensive wear to the production of high-quality natural stone grains.