H-500B: Basic machine weight of 2700 lbs. · Machine dimensions are 4’H x 6’L x 8’W · 3 ton hopper · 0"-10" spread depth in 4 settings · 8’-12’ spread width adjustable by 2’ extension each side · Manual or optional electric controlled hydraulics · 3" Max crown or invert · Hydraulically controlled heavy-duty hitch arms · 2 sets if dual tandem pneumatic rubber tires (8 tires)

F-525: Basic machine weight of 3600 lbs. · Machine dimensions are 5’4"H x 6’5"L x 8’W · 3 ton hopper · 0"-6" or 4"-10" spread depth · 8’-12’ spread width adjustable by 2’ extension each side · (2) Tecumseh propane engines or optional electric controlled hydraulics · 10 gallon fuel tank · 3" Max crown or invert · Hydraulically controlled heavy-duty hitch arms · 2 sets if dual tandem pneumatic rubber tires (8 tires) · 2 Hydraulically controlled 9" diam. x 20"L augers

D-550: Basic machine weight of 4000 lbs. · Machine dimensions are 5’4"H x 6’5"L x 8’W · 3 ton hopper · 0"-6", 4"-10" spread depth · 8’-12’ spread width adjustable by 2’ hydraulic powered extension each side · (2) Honda propane engines or optional electric controlled hydraulics · (2) 5 gallon fuel tanks · Hydraulic powered depth controls · 3" Max crown or invert · Hydraulically controlled heavy-duty hitch arms · 2 sets if dual tandem pneumatic rubber tires (8 tires) · 2 Hydraulically controlled 9" diam. x 20"L augers

350: Fits most self-propelled pavers · Push and side rolls with sealed ball bearings · 5" Front beam swivel, left or right · 14-5/8" Front beam slide, left or right of center · Total opening 122.5" (arms extended) and 81.5" (arms closed) · 1220 lbs. Hitch weight · Hitches to truck tires from 8.25 x 20 to standard balloons