Plant & Works Engineering
Noise reduction for equipment
Published:  21 February, 2014

Hydraulics specialist R+L HYDRAULICS GmbH is offering a system for reducing hydraulic equipment noise emissions. Consisting of a textile shrouding for hydraulic unit bell housings, the patented NRS system can reduce the total acoustic power output by up to 50%.

The NRS system can be fitted without dismantling the hydraulic unit and is said to be a cost-effective solution as original equipment and for retrofitting to existing hydraulic equipment.R+L Hydraulics was involved in a joint project aimed at developing a solution to the noise problem. The brief was to develop a practical, cost-effective system that could also be retrofitted to existing equipment with poor sound and vibration insulation.The NRS system is available in four different widths and three lengths both as original equipment and as a retrofitting kit.

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