Truck backed into loading dock with Power Chock wheel restraints and dock shelter.

POWER CHOCK® HYBRID Universal Wheel-Based Vehicle Restraint

POWER CHOCK® HYBRID secures, at a single loading dock, all vehicle types:

  • Semi-trailers
  • Carrier trucks
  • Container trucks
  • Delivery vans
Power Chock icon: White arrow pointing down onto a block, representing vehicle restraint.

Universal Model

POWER CHOCK® HYBRID Universal Wheel-Based Vehicle Restraint

Outstanding Features:

  • Dual-height, high-tensile steel wheel chock, installed on an ergonomic articulated arm or trolley.
  • Three sections (totalling 12 feet) of hot-dip, galvanized steel, ground-fixed restraining plate, in the dock bay area. Additional sections of restraining plate optional.
  • The wheel chock has a 11 inches section for delivery vans and a 16 inches section for heavy trucks.  A sensor detects the type of vehicle and selects the appropriate section to be positioned.
Orange Power Chock wheel restraint securing a vehicle tire on a grated surface. GMR Safety is labeled on the chock.
POWER CHOCK® HYBRID universal vehicle restraint system close-up and in use with a van and semi-truck.

Sensor System

Control system consists of up to 6 sensors linked to an audiovisual communication system:

  • 2 wheel sensors inside chock to confirm proper wheel chock placement
  • 1 dock sensor to confirm door closure
  • 1 arm sensor to confirm return of arm to resting position on the wall
  • 1 vehicle sensor to identify vehicle height (semi–trailer, delivery vans, container truck, etc.)
  • 1 optional leveler sensor to confirm leveler shutoff

POWER CHOCK® AUDIO/VISUAL COMMUNICATION SYSTEM

The POWER CHOCK® control box is a powerful communication system that is easy to understand for all warehouse workers.

It is interfaced with the door and the leveler controls and has a programmable control mode with self-diagnostic function of the electrical components, to integrate all the equipment of the platform.

POWER CHOCK vehicle restraint system with red lights indicating locked status, mounted on a brick wall.
Red Power Chock wheel restraint securing a vehicle tire on a snowy surface.

Winter Conditions

  • Our POWER CHOCK® systems are designed to cope with extreme winter conditions.
  • To deal with repeated snowplowing, an optional 3 directional snow plate may be anchored to the ground.

Discover POWER CHOCK® Hybrid in action.

Loading dock with Power Chock vehicle restraints at doors 2 and 3, ensuring safety during loading and unloading.
Power Chock wheel-based vehicle restraint system securing a truck.
Power Chock wheel restraint securing a service van at an industrial loading dock. "Industriel, Commercial, Résidentiel" text on van.
Power Chock wheel-based vehicle restraint secures a tire on a metal surface, shown in red and gray.
Power Chock wheel based vehicle restraint securing a truck wheel. "Power Chock GMR Safety" text visible.
Red Power Chock vehicle restraint device engaged against a truck. "Power Chock" text visible.

AN UNBEATABLE WARRANTY

Whether by design or choice of materials, POWER CHOCK wheel locks are built to resist and last. When you secure your loading docks with POWER CHOCK systems, you benefit from an exclusive 5-year warranty, the only one of its kind on the market, and numerous other advantages that guarantee your peace of mind during your operations.
Exclusive 5 Year Warranty badge on black background

Future-ready solutions for evolving workspaces

Our vision for the future of industrial workspaces is reflected in our expansive collection of over 1000 solutions, designed to tackle today’s challenges and anticipate tomorrow’s needs. With cutting-edge innovations at the forefront, our product lineup offers future-ready solutions that optimize operations, enhance efficiency and address unseen issues before they arise. If you’re ready to elevate your workspace or solve a unique challenge, we’re here to help.

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