QUY500 Hydraulic crawler crane is a heavy tonnage hoisting equipment which is specially designed for assembly application in power , metallurgy , petrochemical industries, it has many operating mode and has China’s most advance luffing superlift capability and control. QUY500 has been made a modular design combined with our mature technology and the latest international technology which has the following characteristics like low transportation weight, compact design, easy assembly and disassembly, advanced control system etc , with many parameters reaching international standards in its same class making it a highly efficient machine.
Features are as follow: -Operating equipments are mostly made of high strength steel plates maximizing its power-weight ratio. -Has the advance international super-lift system, electronic control system and dynamic moment limiter -Easy to operate colour touch screen visual monitor system. -Cummins SCX15 Tier III electronic controlled engine. -Hydraulic system utilizing pump and valve controlled system which increases adjusting range. -Combined CAN-BUS and main lines optimizing operating and fault diagnosis performance and double-screen display and redundancy. . -Excellent assembly and disassemble performance and multiple transportation combinations solutions. -Multiple combinations working modes such as heavy boom, light-heavy boom combination, luffing jib, superlift combinations. Using high strength boom structure design using imported high strength steel tubes. -Powerful propelling ability with four-drive system. -Standard and customized designs upon customer’s requests are combined, providing multiple selections. -Superior self assembly and shifting capability, loading, unloading and assembly and disassembly can be done by just using 70MT auxiliary crane
---- Product Parameters
items
parameters
length (m)
24- 84
400t * 7m (42mboom length)
Heavy-light combination boom
220
Luffing jib
Boom length (m)
30-72
24-72
220
30m
10.5, 12.5, 14.5, 16.5
Superlift counterweight
0 , 50,100, 150,200, 250
36-84
500t *9m(34 boom length)
Heavy-light combination boom
78-114
195
36-84
24-84
225
15,50,100,150,250 ,500
Operating Performance
Main and aux hoisting speed (m/min)
Main luffing speed (m/min)
(0-36)*2
Luffing jib luffing speed (m/min)
Superlift luffing speed (m/min)
Slewing speed(r/min)
Propelling speed(km/h)
0-1
30% 17 degrees
With 24m boom weight(t)
381.7
17.9
Boom luffing angle (°)
Luffing angle for tower jib
Max elevation with boom angle is 15 degrees, the Min elevation with ground is 30 degrees
