Navistar is suing to force the Environmental Protection Agency to go back and re-test SCR engines for compliance with clean air standards and other aspects of the 2010 emission rule. In the suit, ...

REDFORD, Mich. — Detroit Diesel says its selective catalytic reduction (SCR) system, dubbed BlueTec, has reached seven million miles in North American validation testing. “We started our engineering ...

LAS VEGAS, Nev. — Mack Trucks says field testing of its EPA2010-compliant refuse trucks with selective catalytic reduction (SCR) has proven the technology will be reliable and effective. The company ...

Detroit Diesel has surpassed seven million miles of demonstrated testing on Daimler’s BlueTec Selective Catalytic Reduction (SCR) technology, which the engine maker will use to meet 2010 EPA emissions ...

Phillips Industries’ new Cincinnati-area distribution center is now shipping aftermarket trucking parts nationwide, aiming to speed up delivery times for customers.

Green Granite with its 2010 SCR diesel is owned by Mack and was loaned to Haines & Kibblehouse for testing. It has worked well and fuel economy is encouraging. MP7-405 Maxidyne diesel looks like a ...

This story appears in the Sept. 19 print edition of Transport Topics. The Environmental Protection Agency has asked a federal court to dismiss a Navistar Inc. lawsuit seeking to require that the ...