truck crane

We usually see rescue tripod in TV news, where firefighters use them to rescue things in the pit. The product rack has triangular stability and can stand steadily on the ground. Rescue tripod
Although this tripod looks very light, it can bear up to 360 pounds, with a strong load-bearing capacity and a safety factor greater than 10. It has self-locking devices for lifting and lowering, and one of the racks is equipped with a hand winch, which can easily lift people. The triangle has stability and is supported by a steel chain at the bottom of the triangle bracket, which is not loose. The standard steel wire rope length is 30 meters and can be extended for customization.