|The Main Boom Length:||13-52m||Boom Angle:||30-80°|
|Diesel Engine:||(SDEC)SC9D230.1G2||Output Power/roll Speed:||170KW/2000r/min|
|Quality（with Basic Boom）:||52t|
hydraulic mobile crane,
Good working Hydraulic Crawler Crane SZQ55 52Ton Lattice Boom Durable Telescopic Crawler Crane
The deep foundation grab crane is a multi-function crawler crane which owns crane and grab , it not only has 55 t crawler crane of all function ,but also can be installed drilling rig power head . drill pipe and other equipment used for pile machine work , except for building , transporation , ports ,energy and water conservancy sector and other lifting market outside ,also widely used in construction ,traffic foundation construction .
Using the well-know domestic manufacturer of high power engine , meet the grab hing strenth work enviroment .
Humanization design of the datails , especially for earthwork construction design , safy , comfortable and assured .
Facilitate transportation telescopic chassis design, after expanded , the stability is higher.
Arm frame main chord tube using high strength steel pipe materials and advanced welding technology to weild ,after it will with high safety coefficient and oad bearing ability .
The man and deputy winch adopts flange friction closed clutch , and can be realize no resistance free delegate function, relative invisible clutch ,with small resistance lees heat ,big accelsration .and with extermal brake skin type drum brake , at any time control and sent to the speed and position , brake performance is better .
5 pump system , full hydraulic proportional control , guide handle , pilot pedal , easing to operate , with winding micro function , operating more meticulous .