First Gear Caterpillar D9E Dozer with Hydraulic Blade This 1:25 scale die-cast metal replica is the latest in ACMOC's series of vintage D9 models. Features include: a 9S Blade, No. 184 Hydraulic Control Unit, hydraulic tilt cylinder, detailed hydraulic lines, individually segmented movable tracks, opening tool box with removable grease gun and pry bar, detachable umbrella, detailed engine, etched guard detail, “hiway yellow” paint and authentic Cat® decals.