Freightliner Trucks announced that the Allison Transmissions output retarder is now available as an option for M2 112 Natural Gas refuse trucks spec’d with Allison 3000 and 4000 series RDS transmissions.

Integrated with the Cummins Westport ISL G natural gas engine and part of the transmission, the output retarder provides seamless secondary vehicle braking, ultimately reducing pad deterioration and enhancing the lifespan of the refuse truck’s service brakes.

The retarder can be configured with a switch on the dash, allowing the driver to control braking power.

The quiet Freightliner M2 112 Natural Gas garbage truck features a tight turn radius, excellent visibility and driver safety and comfort features.