By Heather Burlingame | September 28, 2010

Cummins A-Series enginesThe A-Series engines range in horsepower from 18 to 60 and in displacement from 0.9 to 2.3 liters. They are available in 3- and 4-cylinder configurations. Optional features include dual hydraulic-pump mounts, crank-mounted PTO units, various drive-train configurations and one-side serviceability. Designed with a low-noise signature and integrated cold-start capability, the engines are Tier-II compliant.