Pre-Deployment Inspection and Surface Assessment
Prior to positioning the KTI KTI16031001UNBR wheel chock, ensure the target vehicle has come to a complete stop, the transmission is set to park or neutral gear, and the primary parking brake is engaged. Examine the industrial ground surface directly adjacent to the tire perimeter. These heavy-duty polyethylene (PE) chocks are engineered for deployment on firm, solid surfaces including concrete loading dock aprons, asphalt pavements, and paved transport yard bays.
Verify that the contact path is clear of loose debris, excessive mud, or uncompacted gravel. A visual pre-placement inspection should confirm that the 285 mm x 200 mm x 175 mm molded PE body is free from severe structural fractures and that the integrated braided nylon rope handle is securely anchored and ready for safe handling.
Step-by-Step Tire Engagement and Positioning Protocol
Proper mechanical engagement requires positioning the wedge profile directly centered against the vehicle's tire tread to maximize friction and prevent premature roll displacement.
- Determine Rolling Vector: Identify the direction of potential vehicle movement based on ground slope or loading dock gradient. For downhill inclines, deploy the chocks on the downhill side of the tires. For level loading docks, chock both the front and rear sides of the stationary axle.
- Center Alignment: Grasp the nylon rope handle and position the 200 mm wide chock face directly in line with the center of the pneumatic tire tread.
- Flush Wedge Insertion: Slide the curved wedge profile firmly against the tire contour until the molded PE face makes continuous, flush contact with the rubber tread.
- Paired Placement: Always deploy wheel chocks in pairs. On heavy commercial vehicles (MHCV), trailers, and freight trucks, chock both left and right wheels on the same axle, or apply opposing chocks to a single drive wheel to restrict bidirectional motion during forklift loading cycles.
Safe Extraction and Handling Procedures
Retrieval of the 1.5 kg KTI wheel chock is designed to minimize operator risk around vehicle pinch points and heavy machinery zones. Personnel must never reach directly under the vehicle chassis or fender wells during placement or extraction.
To safely disengage the chock, grasp the integrated braided nylon rope handle and pull outward, moving perpendicular to the vehicle's rolling axis. If vehicle weight has settled firmly onto the wedge face during dock loading operations, the driver must slightly move the vehicle off the chock before yard personnel pull the chock clear via the nylon rope.
Deployment Best Practices and Specifications
| Parameter | Requirement / Specification |
|---|---|
| Target Vehicle Types | Medium & Heavy Commercial Vehicles (MHCV), freight trucks, trailers, buses |
| Recommended Deployment | Paired placement (downstream roll direction or bidirectional drive/trailer wheels) |
| Contact Alignment | Centered flush against the tire tread (285 mm L x 200 mm W profile) |
| Safe Handling Mechanism | Integrated braided nylon rope pull handle |
| Approved Operational Surfaces | Paved dock bays, reinforced concrete, solid asphalt surfaces |
