The Checkers heavy-duty wheel chocks for ground vehicles are manufactured with highly durable, lightweight high-density polyethylene (HDPE) and they feature a larger base that makes them ideal for use with heavy equipment such as haul trucks, loaders and cranes. MC3012 wheel chocks are for mine haul trucks with tire sizes up to 142 in (241.3 cm) in diameter and gross vehicle operating weight up to 855,000 lbs. (725,748 kg). A maximum rated payload of 240 tons. This chock is designed for normal haul road grades.
- Optional studs available for snow and ice
- Barcode imprinted on the back of chock
- ANSI compliant color guidelines on proper chocking and wheel chock placement in English
- Approved and being used by Caterpillar and mines worldwide
- Recessed carrying handle on the backside of the chock
- Replaceable rubber anti-slip traction pads
- Meets MSHA specifications
- Resistant to oils, fuels and solvents
- Mounting hole for ropes, chains or brackets
