Proper deployment of the KTI Truck Wheel Chock Heavy Duty 12 Kg (Model / SKU: KTI16031001HEAV) is essential to safeguard logistics loading bays, industrial facilities, and maintenance yards against unintended vehicle rollaway. Manufactured from solid molded rubber measuring 375 mm (L) x 225 mm (W) x 225 mm (H), this 12 kg portable wedge provides mechanical immobilization for heavy commercial vehicles, trailers, tankers, buses, HGVs, and off-highway plant machinery rated up to 40 tons.
Pre-Deployment Safety Checks and Vehicle Preparation
Before placing the wheel chock, bring the vehicle to a complete stop on the designated bay or yard surface and fully engage the primary parking brake system. Turn off the ignition switch prior to personnel entering the wheel perimeter.
Inspect the ground contact area immediately adjacent to the vehicle tires. Verify that the contact zone is clear of loose gravel, heavy mud, accumulated debris, and extreme surface ice to allow direct rubber-to-ground friction. The weather-resistant rubber operates across a temperature range of -20°C to 60°C on concrete, asphalt, paved, and compacted gravel surfaces.
Manual Positioning and Tire Wedging Procedure
Manually transport and set the 12 kg solid black chock against the targeted tire tread using the following procedural steps:
- Directional Alignment: On sloped ground or grade inclines, position the curved face of the wedge flush against the downhill side of the tire tread. On level ground, position the chock in the direction of anticipated roll or vehicle travel.
- Flush Contact: Seat the L-shaped profile snug against the tire curvature so that the high-traction anti-slip surface texture makes full, continuous contact with the tire tread and the ground.
- Bidirectional Chocking on Flat Bays: For level logistics staging areas and transfer bays, deploy chocks against both the front and rear of the tire or across opposing sides of the axle.
Loading Dock and Multi-Axle Deployment Protocols
During active cargo transfer operations where forklifts enter and exit trailer beds, dynamic weight shifts occur. For heavy commercial vehicles and trailers operating at loading docks up to 40-ton vehicle load capacities, place chocks on both sides of the vehicle or across dual axles to maximize vehicle stability.
Surface Suitability and Ground Friction
- Concrete and Asphalt Pavement: High-traction textured base grips smooth and broom-finished industrial yard surfaces directly.
- Compacted Gravel Yards: Ensure the 375 mm base rests on solid, compacted ground rather than loose, uncompacted top dressing.
- Industrial and Chemical Yards: The oil-resistant and crack-resistant rubber formulation maintains structural stability when in contact with standard workshop fluids and chemical residues.
Post-Operation Retrieval and Staging
Once loading, unloading, or maintenance operations are complete, verify that all dock plates, hoses, and personnel are clear before manually retrieving the KTI16031001HEAV chock. Do not attempt to drive over the chock.
Perform a quick visual check for rubber gouging or contamination. Wipe or hose down mud, grease, and chemical deposits to maintain base friction, and store the unit in designated vehicle racks, storage bays, or dry holding areas.
