The following off-highway vehicles commonly used in earth- moving, construction, logging, and industrial applications are included (pneumatic-tired agricultural vehicles and vehicles whose use is predominantly, or entirely, in manufacturing plants and/or warehouses are specifically excluded):

1. (a) Track-type tractors of mass greater than 700 kg (1540 lb).
2. (b) Pneumatic-tired, self-propelled motor graders of mass greater than 700 kg (1540 lb).
3. (c) Pneumatic-tired front-end loaders and dozers of mass greater than 700 kg (1540 lb).
4. (d) Pneumatic-tired prime movers of mass greater than 700 kg (1540 lb).
5. (e) Pneumatic-tired, off-highway, nontrailed hauling units, with rear or side dump bodies, of mass greater than 700 kg (1540 lb).
6. (f) Four-wheel drive, skid steer, front-end loaders of mass greater than 700 kg (1540 lb).
7. (g) Industrial-type, wheeled front-end loaders and dozers of mass greater than 700 kg (1540 lb).