ALLCO

BRAKES AND HYDRAULIC VALVES FOR ACTUATING THE BRAKES FOR UNDERGROUND HEAVY DUTY MINING EQUIPMENT-NAMELY, SCOOPS, CONTINUOUS MINING EQUIPMENT AND ROOF DRILLS AND CONVEYOR FLIGHT CHAINS FOR LOADING AND UNLOADING COAL ON CARS IN UNDERGROUND MINES

BRAKES FOR UNDERGROUND HEAVY DUTY MINING EQUIPMENT-NAMELY, SHUTTLE CARS AND TRACTORS