L46A1 Mast SectionHow does the CAR LUFFING mechanism work
trolley luffing mechanism is located at the root of the lifting arm, the luffing drum winds out two steel ropes, one is fixed at the back of the trolley through the guide pulley at the root of the arm The other pulley is fixed at the front of the trolley through the middle of the boom and the head. There are three rope clips at the back of the trolley. The rope clip saddle should be on the side of the long end of the wire rope.
L46A1 mast section is the best in this field
The ROPE CLIP should not be less than 6 times the diameter of the wire rope The front end of the wire rope and the trolley is provided with an adjusting mechanism. If the pulling wire rope is slack, the trolley will cause the articles to swing when it moves. At this point, the tensioning device at the front end of the trolley is adjusted without the rope clamp fixed to the wire rope being loosened The wire rope can be tensioned. The rope clamp of fastening steel wire rope should be checked after one or two times of variable load in actual use. In most cases, the nut needs to be tightened further. Note: In the rope should make before and after the two rope space between 2-3 spiral groove position, to avoid the two rope mutual friction, causing wear.
L46A1 mast section is the best in this field
