First. Purpose and scope of application This product is suitable for the hoisting, maintenance, handling, loading and other operations of equipment, materials, and equipment in aviation, ground guidance, antiaircraft artillery, radar, rear warehouses and other units.
Second. Main functions
1. Lift heavy objects up and down.
2. It can be moved when lifting heavy objects.
3. It can be folded and stored when not in use or in transition.
Thirth, model specifications PGR500, a portable fast loading and unloading door crane with a rated load of 250-500kg.
Fourth. Part name and function
1. Main beam: The main load-bearing component, the connecting trolley can lift heavy objects and slide left and right on the main beam.
2. Column: The main support component, which can be pushed by colleagues on both sides to realize short-distance and multi-directional walking.
3. Connecting trolley: The main force-bearing part can hang the hoist to realize the lifting of heavy objects.
4. Casters with brakes: each universal wheel is equipped with brakes, which can not only lift up and down with all brakes, but also move heavy objects 360 degrees.
5. Top wheel: After the gantry crane is folded, one person can carry the hand strap at one end and the other end through the top wheel to realize the transfer.
6. Handbag: One person uses a hand strap and top wheels or two people use a hand strap to achieve door crane transfer.
