Detailed Product Description

Self-rising tower crane is designed and manufactured by combining introduction of advanced foreign technology and products top-slewing tower crane. K35/32 tower machine adopt slices of type top of the tower, structure simple to receive strength rationally, it is convenient to install. Leave space truss on jib structure firm to answer and turn the body of the tower round with upper and lower four- hinge point. An upper and lower string of jib adopts Q345B, the belly pole is the steel tube structure, and it is light to conduct oneself with dignity wholly. The tower is taken as the one slice of types structure, 4 slices make up, the high-strength bolted joint, transport it conveniently. Join while adopt Q345B to forge the internal and external fishplate and 35Crom pivot to join and take one¡¯ s place accurately between the bodies of the tower, it is safe and reliable. It is hosit way organization it has to be heavy to get up weight, it is rising steady, and hoist way speed fast and transfer speed range wide to get up, install and take one¡¯s place the convenient, high advantage of working efficiency. Slewing parts adopt OMD step less to transfer speed, guarantee starting, is it take one¡¯s place accurate steadily to apply the brake to construct to transform to go back. Troll eying organization urge decelerator through it is realize 3 speed of stabilizing to control to pigeonhole to transfer directly by single speed moment electrical machinery, fault rate is low, maintain it conveniently. Traveling makes up main drive bogie in the organization by 4. 4 bring double of disk type two speed electrical machinery of brake urge decelerator is it Guarantee through electric apparatus starting apply the brake steady. Various kinds of safety devices are complete, moment limiter, heavy working load and speed limiter most, hoisting degrees of limiter, slewing limit location device round, troll eying limit location device, etc.