Heavy-Duty Ultra Class Mining Wheel Chock, 95-165 In. Tire Dia., 800 Ton Capacity – MC4011 Max PSI_175 PSI Absorbs and retains most acids

Absorbs and retains most acids

Robust plastic chassis reliably protects the pump against damage and dirt

don’t worry

Fleet Trailer Cleaner is a concentrated

Heavy-Duty Ultra Class Mining Wheel Chock, 95-165 In. Tire Dia., 800 Ton Capacity – MC4011 Max PSI_175 PSI Absorbs and retains most acidsDescription The Checkers MC4011 Ultra Class Mining Wheel Chock represents the pinnacle of safety innovation for the mining industry. This heavy duty wheel chock is designed specifically for ultra class mining vehicles, offering superior safety and durability for the largest haul trucks in the mining industry with a capacity to secure vehicles weighing up to 1,600,000 lbs (800 tons). As the lightest ultra class mining chock available*, the MC4011 is