Cummins SCR technology eliminates diesel particulate filters; blend of flow and pressures up to 400 cfm at 150 psi caters to a range of rental customer needs Sullair’s new 400H Tier 4 Final portable ...
The HP750WCU and XP825WCU are Tier 4-Final-compliant large air compressors powered by a Cummins QSB6.7 Tier 4 Final engine. A DOC and SCR after treatment system has replaced the DPF system used in ...
What technologies are the portable compressor manufacturers using to meet the latest engine emission regulations, and what will it mean for engine maintenance and servicing? IRN asked some of the ...