Multi-function Hydraulic Crawler Crane High Power Engine
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
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 .