Designed primarily for slope work and fine grading applications
Feature HydroShift drive transmissions
Powered by 4D94LE-2 engines operating at 40 hp at 2,450 rpm
D21A-8 features an operating weight of 8,690 pounds and has a blade capacity of 0.75 cubic yards (SAE)
D21P-8 weighs 9,350 pounds and has a blade capacity of 0.89 cubic yards (SAE)