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Checkers MC3012 Wheel Chocks
Checkers MC3012 Wheel Chocks

Checkers MC3012 Wheel Chocks

On sale: $504.02 $289.67

Checkers MC3012 Heavy Equipment Wheel Chocks


  • 22 Inch Urethane Wheel Chock
  • For mine haul trucks and mine support equipment
  • Max Gross Vehicle Operating Weight up to 855,000 lbs. or 387,821 kg
  • For Payloads up to 255 tons* (231,332 kg) use two MC3012
  • Rated for Tire Sizes from 95 to 142 Inches
  • Measures 21.9L X 14.9W X 10.6H
  • Weight: 24 Lbs.
  • Optional two wheel transport cart (Checkers CT1912) also available
  • Replaces Checkers MC1912
  • Sold individually
  • Part Number: CHECKERS-MC3012
    Best Price: Call For Quantity Pricing

    Checkers MC3012 Heavy Equipment Chocks

    CHECKERS HEAVY DUTY MC3012 MONSTER CHOCKS for ground vehicles are manufactured with highly durable, lightweight olyurethane and they feature a larger base that makes them ideal for use with heavy equipment such as haul trucks, loaders, and cranes. Checkers MC3012 Monster Chocks are for mine haul trucks with tire sizes up to 142" (241.3 cm) diameter and gross vehicle operating weight up to 855,000 lbs. (725,748 kg). Maximum rated payload of 240 tons. Chock is designed for normal haul road grades.
  • Lightweight with tough urethane construction
  • Rated for vehicles with a gross operating weight up to 855,000 lbs., and tire sizes up to 142 in. diameter
  • Maximum rated payload of 240 tons
  • Resistant to oils, fuels, and solvents
  • Approved and being used by Caterpillar and mines worldwide
  • Optional studs available for snow and ice
  • Barcode imprinted on back of chock
  • ANSI compliant color guidelines on proper chocking and wheel chock placement in English
  • Meets MSHA specifications
  • Molded-in “How to Use” guidelines in English
  • Safety yellow color
  • Recessed carrying handle on the backside of the chock
  • Replaceable rubber anti-slip traction pads
  • Mounting hole for ropes, chains or brackets
    WARNING: This product can expose you to chemicals including Carbon Black, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.