Vehicle Restraints and Wheel Chocks

Vehicle Restraints and Wheel Chocking Systems: Enhancing Safety at the Loading Dock

The loading dock is a high-risk area where safety and efficiency are critical. Preventing accidents caused by premature trailer departure or trailer creep during loading and unloading is essential to protect workers and equipment. Vehicle restraints and wheel chocking systems are two effective solutions to increase safety and operational control at the loading dock. Each system has distinct applications and benefits, ensuring a secure connection between the dock and the vehicle, even in challenging scenarios.

Shop Vehicle Restraints and Wheel Chocks

Vehicle Restraints

Wheel Chocks

Vehicle Restraints: Engineered for Secure Docking

Vehicle restraints are designed to prevent unscheduled trailer movement by securing the trailer to the dock. These systems help prevent dangerous situations like trailer creep or premature departure, which are leading causes of forklift accidents.

  • How They Work:
    Vehicle restraints engage the trailer’s ICC (Intermodal Container Chassis) bar (also called RIGs – Rear Impact Guards), locking it securely in place to prevent movement during loading and unloading.
  • Key Features:
    • Powerful Restraining Force: Vehicle restraints provide up to 35,000 lbs. (15,875 kg) of restraining force, ensuring the trailer stays stationed at the dock.
    • Versatility: Designed to handle a wide range of carriers, including those with bent or damaged ICC bars.
    • Enhanced Communication: Integrated systems improve communication between truck drivers and dock attendants, reducing the risk of errors.
    • Low Maintenance: Simple, durable designs minimize maintenance requirements.
    • Customizable Options: Available in hydraulic, electric, and mechanical models to meet specific site requirements and sustainability goals.
  • When to Use Vehicle Restraints: Vehicle restraints are ideal for facilities handling trailers equipped with functional ICC bars. They are particularly useful in high-traffic or high-risk environments where securing the trailer is critical for safety and operational efficiency.

Wheel Chocking Systems: A Flexible Safety Solution

Wheel chocking systems provide an alternative method for securing trailers, especially when a vehicle restraint cannot be used. These systems ensure the trailer remains stationary during loading and unloading, offering an added layer of safety.

  • How They Work:
    Wheel chocks physically block the trailer wheels, preventing movement. Advanced systems from Blue Giant include control station technology to confirm that the trailer is properly chocked and safe for operations.
  • Key Features:
    • Versatile Application: Ideal for trailers without ICC bars or those with severely damaged bars that cannot accommodate a vehicle restraint.
    • Integrated Communication: Systems can communicate with internal personnel to confirm the trailer is chocked securely.
    • Single-Control Operation: Streamlined operation from a single control station enhances efficiency and reduces human error.
    • When to Use Wheel Chocking Systems: Wheel chocking systems are a practical solution for facilities where ICC bars are unavailable or unreliable. They are also a valuable backup safety measure in environments where vehicle restraints are not feasible.

Key Differences Between Vehicle Restraints and Wheel Chocking Systems

Feature

Vehicle Restraints

Wheel Chocking Systems

Secures to ICC Bar

Yes

No

Secures Wheels

No

Yes

Communication

Enhanced with integrated systems

Confirmed through control station

Applications

For trailers with functional ICC bars

For trailers without or with damaged ICC bars

Restraint Force

Up to 35,000 lbs. (15,875 kg)

Depends on wheel chock strength and setup

Maintenance

Minimal

Minimal

Choosing the right system—vehicle restraints or wheel chocking—depends on your facility’s specific requirements and the trailers you service. Vehicle restraints provide unparalleled security for trailers with ICC bars, while wheel chocking systems are ideal for securing trailers without them. Both options contribute to a safer, more efficient loading dock environment.

Contact us today to find the best solution for your loading dock and take the first step toward improving safety and operational performance!

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W.W. Cannon’s Turnkey Service Solutions result in a strong return on your investment. Get in touch with one of our specialists today for a complimentary consultation. We’ll answer any questions you have and help you plan your next steps.

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