DESCH Introduces a New Drive System
for Mobile Construction Machinery


At BAUMA 2013, DESCH introduced a new drive system for mobile construction machinery. Based on the interest and inquiries alone, it was determined that there was a need for such a system in today’s market.

Over the past 3 years DESCH, developed a new range of gearboxes designed specifically for crushers called the Revox® direct drive. Not only was a crusher developed but DESCH also released a complete series available in a variation of sizes. The Revox® drive was presented to the public at the MINExpo 2016, held in Las Vegas last September.

This new modular drive concept offers the ability to combine an energy-efficient direct drive with hydraulic drive technology.

Soft running, cost effective and simplistic in application
A split power gear is the core of the Revox®, on its input side, it has a SAE connection and a flexible coupling. The crusher is driven by a V-belt drive situated at the gearbox output side. The system operates with a hydraulic soft start regardless of speed from any fixed motor. To create the most energy efficient direct drive, DESCH has eliminated the often costly electronics and sensitive start controls.

Advancing forward and in reverse
Specifically to jaw crushers, the new concept offers the ability to operate in reverse which is critical in instances the crushers jaw becomes blocked or jammed. Two SAE C connections for hydraulic pumps are available as a standard feature, but is not limited to an additional connection, if needed.

The Revox® S is the small version of the Revox® drive equipped with similar advantages. It is designed for a lower power range with restricted expansion possibilities.

Keeping flexibility, robustness and energy efficiency in mind, this compact crusher is built to combine the working functions of hydraulics and mechanical direct drives.

Source: DESCH Canada Ltd.

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