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When working with heavy-duty vehicles and equipment, safety is paramount. The ESCO 12594 120-Ton Wheel Chock delivers industrial-grade wheel blocking performance for the most demanding applications. Engineered from rugged, lightweight, weather-resistant polyurethane, this professional wheel chock is designed to secure vehicles with a gross vehicle weight capacity up to 120 tons (240,000 lbs.) and tire sizes up to 65 inches. Whether you're working in mining operations, heavy construction, fleet maintenance, or industrial facilities, the ESCO 12594 provides the reliable safety protection required to meet OSHA and MSHA standards.
ESCO Equipment has built a reputation for manufacturing premium safety products that stand up to the toughest conditions. The 12594 wheel chock features high-visibility Safety Yellow coloring that ensures immediate recognition in busy work environments, helping prevent accidents and ensuring compliance with safety regulations. Its durable polyurethane construction resists cracking, chipping, and degradation from weather exposure, oil, and chemicals—far outlasting traditional rubber or wooden chocks while remaining lightweight enough for easy handling.
Key Features & Benefits
120-Ton Capacity: Rated for gross vehicle weights up to 240,000 lbs., providing security for ultra-heavy equipment including mining trucks, haul trucks, and large construction vehicles
Built-In Carrying Handle: Ergonomic design allows for easy transport and positioning, reducing worker fatigue and improving efficiency
Multiple Mounting Options: Pre-drilled holes accommodate ropes, chains, and mounting brackets for secure storage and retrieval systems
Weather-Resistant Construction: Premium polyurethane formula withstands extreme temperatures, UV exposure, and harsh environmental conditions without deteriorating
OSHA/MSHA Compliant:Safety Yellow coloring meets regulatory standards for high-visibility safety equipment in industrial and mining environments
Professional-Grade Design for Heavy Equipment
The ESCO 12594 is precision-engineered to provide maximum contact and grip against large tire surfaces. Measuring 16.25" long × 13.25" high × 14.5" wide and weighing just 20 lbs., this wheel chock delivers an optimal balance of substantial blocking power and manageable portability. The dimensions are specifically calculated to accommodate tire diameters up to 65 inches, making it ideal for haul trucks, mining equipment, heavy construction machinery, and other extra-heavy vehicles that require specialized safety equipment.
Unlike traditional materials that crack under pressure or weather exposure, the polyurethane construction of the ESCO 12594 maintains its structural integrity through years of hard use. The material won't absorb water, resists oil and chemical damage, and maintains flexibility in extreme temperatures—critical properties for equipment that must perform reliably in mining pits, outdoor construction sites, and industrial yards exposed to the elements year-round.
Safety Yellow High-Visibility Construction
Every ESCO wheel chock is molded in Safety Yellow—not painted or coated, but colored throughout the entire material. This ensures the high-visibility yellow color won't fade, chip, or wear off over time. In busy work environments where multiple vehicles and personnel are operating simultaneously, instant visual identification of safety equipment can prevent accidents and injuries. The bright yellow color immediately signals to operators and ground personnel that a vehicle is secured and should not be moved.
This design choice aligns with OSHA and MSHA safety standards that require high-visibility marking of safety devices in industrial and mining operations. Safety managers and compliance officers can trust that the ESCO 12594 meets regulatory requirements while providing proven performance in the field.
Practical Handling & Storage Features
ESCO understands that safety equipment must be practical to use in real-world conditions. The integrated carrying handle molded into the top of the chock allows workers to safely transport and position the 20-pound unit without struggling with awkward grips or risking hand injuries. This ergonomic feature significantly improves ease of use, particularly when workers need to place and retrieve chocks multiple times throughout a shift.
The pre-drilled mounting holes provide versatile options for storage and retrieval systems. Facilities can attach chains or ropes for easy pulling and storage, install mounting brackets for vehicle-mounted storage systems, or create custom tethering solutions that prevent chocks from being misplaced or left in unsafe locations. These thoughtful design elements reflect ESCO's commitment to creating products that enhance both safety and operational efficiency.
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Why Choose ESCO Equipment Wheel Chocks?
ESCO Equipment is a trusted name in heavy-duty automotive and industrial safety equipment. Their wheel chocks are used in mining operations, construction sites, fleet maintenance facilities, manufacturing plants, and anywhere ultra-heavy vehicles require secure blocking during maintenance, loading, or parking operations. By choosing the ESCO 12594 120-Ton Wheel Chock, you're investing in proven safety technology backed by decades of engineering expertise and real-world performance.
Don't compromise on safety when it comes to securing heavy equipment. Order your ESCO 12594 wheel chock today and experience the difference that professional-grade polyurethane construction and thoughtful engineering make in your daily operations.
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