Guidelines for Traction Operations in Off Road Rescue

Dragging the rear vehicle is the most common rescue method in off-road crossing. A successful towing rescue depends on the correct equipment, standardized connections, and seamless cooperation. The following provides a detailed explanation of the entire operation process using the previous vehicle as the rescuer.

Core equipment preparation

Trailer straps: Elastic trailer straps are the preferred choice, as their cushioning properties can absorb instantaneous impacts and protect both vehicles. The recommended length is 9 meters or more, and the fracture strength should be greater than 1.5 times the weight of the trapped vehicle

Shackle: At least two forged alloy steel D-type unloading buckles, matched with trailer straps for workload

Gloves: anti slip and wear-resistant, protecting hands

Step 1: Evaluation and Communication

After the preceding vehicle arrives at the scene, first evaluate the status of the trapped vehicle: is the chassis supported? Are the tires intact? Is the trailer hook secure? Both drivers need to communicate clearly and agree on dragging signals (such as sounding the horn once to prepare, two times to start, and three times to stop).

All personnel must evacuate outside the danger sector on both sides of the trailer. This is an uncompromising safety bottom line.

Step 2: Connect correctly

Shift the front car into neutral and tighten the handbrake. Find the original trailer hook or specialized anchor point for the main beam at the rear of the front vehicle, and securely connect one end of the trailer strap with a shackle. The shackle must be fully tightened and the threads must be fully engaged.

Find the original trailer hook on the front of the rear car and connect the other end of the trailer strap with another release buckle. It is absolutely prohibited to connect the trailer strap to the bumper, suspension arm, or welded components - these parts cannot withstand the drag force and will become lethal projectiles when detached.

Step 3: Set up the cable flag

Hang the cable flag in the center of the trailer. This step is crucial - if the trailer belt accidentally breaks, the cable flag can cause the belt to fall, absorb rebound energy, and avoid hitting the vehicle or personnel.

Step 4: Traction operation

The driver in front of the vehicle switches to low-speed four-wheel drive and starts slowly until the tow strap is slightly taut. At this point, confirm that all connection points are secure and that no one is in the danger zone.

The front car applies continuous and steady force, gradually pulling the rear car with the elastic buffer of the trailer belt. It is strictly prohibited to rush or pull forcefully - instantaneous impact can easily cause the connection point to break or the trailer strap to be damaged. After the vehicle starts to move, the driver behind can lightly press the accelerator to keep the direction straight and avoid swinging left and right.

If the vehicle in front of you does not get out of the trap once, you can park and return to its original position, readjust the drag angle, and try multiple times until successful.

Step 5: Handling of Special Situations

Chassis support: If the rear chassis touches the ground completely, the drag resistance is extremely high. You need to first use a monkey climbing pole or jack to lift the car body, place stones, anti-skid boards, or hard objects under the tires to create adhesion before towing.

Need to turn: If there is a bend in the rescue section, the following vehicle may deviate from the trajectory during the towing process. At this point, the preceding vehicle needs to slow down, while the following vehicle uses its own steering assistance to maintain the route. When conditions permit, personnel can be arranged to command from the outside.

Slope drag: When dragging uphill, the preceding vehicle needs to maintain sufficient power to avoid stopping midway and causing the following vehicle to slide down. When dragging downhill, the rear vehicle needs to use its own brakes to control speed and prevent collision with the front vehicle.

Step 6: Post rescue inspection

After getting out of the predicament, both sides stopped to check: Does the trailer have any wear or cuts? Is the buckle thread intact? Is there any deformation at the connection point? Any damaged equipment should be immediately scrapped. Clean up the sediment on the equipment and store it properly.

Conclusion

Dragging the front car to the rear car not only tests the vehicle's power, but also the operator's judgment and sense of standardization. Correct equipment selection, rigorous connection steps, and smooth force application rhythm are all indispensable. Every successful towing rescue is the best practice of safety principles.