The Rockster R700 tracked impact crusher is suitable for a wide range of materials. Whether concrete, asphalt, or natural stone, the machine can process them efficiently, delivering good quality output and consistent results. The R700 is ideal for use in recycling operations as well as in construction and demolition projects globally.
This model has a capacity of up to 150 t/hr. With two hydraulically fully adjustable aprons working independently from one another, and the option to variably adjust the crusher speed, the size of the final product can be highly optimised.
The R700 weighs only 22.8 t with the screening system. The transport dimensions for such a machine are 14.10 m in length, 2.52 m wide and 3.10 m high, making it very easy to move between jobsites.
The compact size means the crusher is not only convenient to transport, but can also be manoeuvred into tight spaces. So, it is a perfect choice for urban construction projects and remote locations where space and accessibility are limited.
Cost-effective solution
The robust construction of the crusher guarantees long-term durability, minimising the need for frequent repairs and replacements. These benefits collectively contribute to lower overall operating costs, making the R700 a cost-effective solution for companies looking to enhance their crushing operations or expand their business into contract crushing.
The R700 features easy access to the engine compartment, resulting in swift and efficient maintenance tasks to minimise downtime. Rockster’s diesel-hydraulic concept is also something that most of the machine operators are familiar with. This simplified maintenance process ensures that the R700 remains in excellent working condition and provides reliable performance throughout its lifecycle.
The Rockster impact crusher‘s blow bars can be used on both sides, which extends the life of the wearing parts and at the same time reduces maintenance intervals. Depending on the material being processed, the hardness of the blow bars can be individually selected, allowing for maximum performance in various working conditions.
Hydrostatic drive is at the heart of Rockster’s crushing concept. It enables the engine to run at optimal range while individually adjusting the rotor rpm (0-850 rpm) set to the crushing job. Overload protection is an automatic system that senses an overload at the inlet of the impactor, thus preventing possible damage.
In addition, the double-functional return or stockpile belt brings back the oversize into the hopper or stacks it as a second end-product. The central control unit with a radio remote control also makes the operation of the crusher simple and intuitive.
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