Specifications

Product features

1. Side plate of traveling block is thick section steel and has enough quality. When lifting or landing empty elevator, wire rope is always in a tension state, which is in favor of the landing speed of drum wireline and empty hook, and of the wire rope’s life.
2. Pulley groove is quenched by medium frequency, to prolong the lifetime of wire rope.
3. Pulley is equipped with bipyramid rolling bearings, each bearing has its own lubrication passage.
4. Pulley and bearing could be interchanged with matched crown block.