3306TA / JGQ2 / 2-stage

G398TA engine

(2) Cummins 855 enignes

3306TA / JGQ2 / 3-stage

(4) Ariel JGQ/2-3 frames & cyls

3304NA / JGQ2 / 3-stage

Ariel JGJ/2-3 frame & cyls

KTA19GC / JGA4 / 2-stage

KTA19GC / JGA4 / 2-stage

KTA19GC / JGA4 2-stage