CARB Verifies Use of CRT

Johnson Matthey's Continuously Regenerating Technology (CRT) particulate filter, previously verified by the California Air Resources Board (CARB) for DDC Series 50 and 60 engines, is now CARB-verified for all 1994 and newer four-stroke heavy-duty diesel engines.

CARB verification has been obtained for all horsepower ratings of these 1994-2001 engines:

• Caterpillar 3116, 3126, 3176, 3306, 3406, C10, C12, C15, and C16

• Cummins L10, M11, N14, ISB, ISC, ISM, ISX, Signature, B Series, and C Series

• Detroit Diesel Series 50 and 60

• International T444, DT 466, 530, and 7.3 DIT

• Mack E7 and EM7

• Volvo VE D7 and VE D12