This page last reviewed April 28, 2014.
The Air Resources Board has verified the ESW CleanTech Skyline diesel retrofit system for certain off-road diesel engines used in off-road equipment. The Skyline system reduces emissions of diesel particulate matter by at least 85 percent and is designated as a Level 3 Plus system. The primary components of the actively-regenerated Skyline system include a silicon carbide wall-flow filter, electric heater, air pump, and a system controller. The Skyline system is compatible with off-road equipment using diesel fuel that contains up to 20 percent biodiesel. Specific conditions for which the Skyline system has been approved may be found in the Executive Order below.
|EXECUTIVE ORDER||PARTS LIST||ENGINE FAMILY LIST||LABEL||SWAPPING & RE-DESIGNATION POLICY|
|April 21, 2014||April 21, 2014||April 21, 2014|