QUY260 Crawler Crane is broad absorption of the advanced crawler crane technology in the world: the advanced structure, steel plate and lattice boom with light-weight and heavy load bearing, crawler carrier suitable for 30% grade-ability on tough ground conditions, CAN-BUS technology and electronic proportional control, drive system and electronic control system from internationalized supply, and with well-quipped self installation and dismantling.
The high-end technology of hydraulically powered pinning and rope reeving and centralized lubrication improve work efficiency and reduce labor intensity.
The hydraulic system not only bridge the gap between the world advanced technology but also ensure the electronic proportional pump –controlled variable displacement with our own patents and core technology, features energy-saving, good fine motion control and better operational performance.
The electronic injection and environmental engine comply with Euro Ⅲ emission regulations.
PLC intelligent control is for precise and reliable operation
QUY260 Crawler Crane Main Specifications
Item |
Unit |
Data |
Max. lifting capacity |
Boom |
t |
260 |
Light boom |
t |
80 |
Tower attachment |
t |
75 |
Jib length |
t |
37 |
Max. lifting moment |
kN.m |
14715 |
Boom length |
Base boom |
m |
18～87 |
Light boom |
m |
60～96 |
Boom elevating angle |
° |
-3～84 |
Tower attachment length |
m |
27～60 |
Jib length |
m |
12～36 |
Which single line hosting speed(with no load ,at 6th layer) |
m/min |
137 |
Boom max. single line elevating speed(at 1st layer) |
m/min |
2*27 |
Max. swing speed |
r/min |
1.3 |
Max. travel speed |
Km/h |
1.1 |
Grade-ability |
|
30% |
Mean ground pressure |
MPa |
0.12 |
Engine output |
kW |
242/2100 |
Total mass(with main hook block, 18m boom) |
t |
255 |
Max. weight of single part in transport state |
t |
55 |
Dimension of single part(turntable) in transport state(L×W×H) |
m |
12.×3.36×3.4 |
