QUY220 Crawler Crane
QUY220 Fully Hydraulic Crawler Crane is equipped with multiple boom configuration including base boom, light boom, fixed jib and tower attachment, the maximum boom length for light boom is 96m, which with tower attachment is 117m, 3 boom offset angles match 99boom combinations for tower attachment.
The imported high strength tube for lattice boom offer strong lifting capacity for the crane.
The pump-controlled variable displacement system with the world first class hydraulic parts ensure reliable work for the hydraulic system.
The travel speed reduce and travel motor imported from Germany and imported counterbalance valve ensure high reliability and flexible maneuverability for the crane travel gear.
The imported Cummins engine of electronic injection and environmental friendly comply with Euro Ⅲ emission regulations.
PLC intelligent control is for precise and reliable operation
QUY220 Crawler Crane Main Specifications
Item |
Unit |
Data |
Max. lifting capacity |
Boom |
t |
220 |
Fixed jib |
t |
35 |
Tower jib |
t |
52 |
Max. lifting moment |
kN.m |
13000 |
Boom length |
Boom |
m |
18～87 |
Fixed jib |
m |
12～36 |
Tower jib |
m |
27～57 |
Boom elevating angle |
° |
-3～82.8 |
Which single line hosting speed(with no load ,at 6th layer) |
m/min |
120 |
Boom max. single line elevating speed(at 1st layer) |
m/min |
23.8 |
Tower attachment single line elevating speed(at 1st layer) |
m/min |
41.8 |
Max. swing speed |
r/min |
1.22 |
Max. travel speed |
Km/h |
1.0 |
Grade-ability |
|
30% |
Mean ground pressure |
MPa |
0.105 |
Engine output |
kW |
242 |
Total mass(with main hook block, 18m boom) |
t |
230 |
Max. weight of single part in transport state |
t |
55 |
Dimension of single part(turntable) in transport state(L×W×H) |
m |
12.02×3.4×3.4 |
