This noise insulation, which consists of foam plastic with an outstanding sound-insulating effect, is attached directly to the engine and rotor housing, the major generators of noise. Reliable, acoustic measurements, conducted by an approved test centre, have shown that combating noise at its source with the DRI system enables noise emission to be reduced by 3 dBA.

BENEFITS

• Lower noise pollution for the operator and the environment
• Improved ease of use
• Ease of access to machine components