NPFC - OO-R-2853
ROLLER, MOTORIZED, VIBRATING DRUM, ARTICULATED, PNEUMATIC TIRE
|Publication Date:||31 March 1994|
This specification covers a motorized roller, equipped with a vibrating steel smooth drum and two pneumatic tires, mounted on an articulated frame, and powered by a diesel engine through a hydrostatic drive system.
The roller is intended for compacting aggregate and earth as well as hot and cold layed bituminous materials.