QUY450
MAIN FEATURES
Absorbed foreign advanced technology, develops the hydraulic drive and fully slewing crawler crane of lattice boom, which is the first product making use of the pilot Proportional technology in China.
TECHNICAL SPECIFICATIONS
|
Item |
Unit |
Data |
|
|---|---|---|---|
| Max. lifting capacity | t | 450 | |
|
Standard work condition |
Heavy boom |
m |
24-84 |
|
Light boom |
m |
42-102 |
|
|
Jib length |
m |
12-36 |
|
|
Tower attachment |
m |
24-72 |
|
|
Standard superlift |
Heavy boom |
m |
36-84 |
|
Light boom |
m |
78-126 |
|
| Jib length | m | 12-36 | |
|
Tower attachment |
m |
24-84 |
|
|
Max. single line hoisting speed |
m/min |
130 |
|
|
Boom max. single line elevating speed |
m/min |
50×2 |
|
|
Tower attachment single line elevating speed |
m/min |
112 |
|
| Single line speed for luffing of sideway-superlift | m/min | 112 | |
|
Swing speed |
r/min |
1.0 |
|
|
Travel speed |
km/h |
0.95 |
|
|
Mean ground pressure |
MPa |
0.132 |
|
|
Engine output |
kW |
383 |
|
|
Total mass (with 450t hook block,24m heavy boom) |
t |
415 |
|
|
Max. weight of single part in transport state |
t |
59.5 |
|
|
Dimension of single part(main machine) in transport state(L×W×H) |
m |
11.59×3.4×3.45 |
|