The R220LC-9A excavator is powered by a 157-horsepower, Tier 4-Interim, QSB6.7 engine.
Models R55-9A and R55W-9A have been upgraded with Tier 4-Final engines.
Upgraded to Tier 4-Interim, the R220LC-9A has a 157-horsepower Cummins QSB6.7 engine
The HL730-9A has a 128-horsepower Cummins QSB4.5 engine that meets Tier 4-Interim standards
HL740-9A wheel loader has a Cummins QSB6.7 engine that provides 156 horsepower and Tier 4-Interim compliance.