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Multi-function Hydraulic Crawler Crane High Power Engine Proportional Control
CQUY60HD crawler crane is multi-function crawler crane ,which adds tower drill equipment interface based on the 55t crawler crane ,not only has all functions of 55t crawler crane , but also can be installed rotary head ,drill pipe and other equipment used for pile machine work , it can be widely used in construction , traffice foundation construction except for buidling , transportation , ports ,energy and water conservancy sector and other lifting market outside .
Using the well-known domestic hign power engine ,meet the need of sysrenmatic hign strength working enviroment .
Platform with the rig device interface , can be installed indepenent rotary head , drill pipe , etc,. the use of machine is vary . the modification is convenient .
The main chord tube of boom frame using high strength steel pipe materials and advanced welding technology , it will with high safety coefficient and oad bearingf ability .
The main and auxilary winch adopt flange friction closed clutch , and can realize no resistance free delegate function , compared with the invisible cluth , the flange friction closed cluth with small resistance , less heat , big acceleration , and with external brake skin type drum brake ,at any time control and sent to the speed and position , brake performance is much more better.
5 pume system ,full hydraulic proportional control ,guide handle ,piloy pedal , easy to operate , with winding micro function , operating more meticulous .