QUY50
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 |
Parameter |
|
|---|---|---|---|
|
Max. lifting capacity |
Boom |
t |
50 |
|
Jib |
t |
4 |
|
|
Max. load moment |
kN.m |
1815 |
|
|
Boom length |
m |
13～52 |
|
|
Boom elevating angle |
° |
0～80° |
|
|
Fixed jib length |
m |
9.15～15.25 |
|
|
Fixed jib offset |
° |
10,30 |
|
|
Max. single line hoist speed( at 4th layer with no load) |
m/min |
65 |
|
|
Max. single line elevating speed( at 4th layer with no load) |
m/min |
52 |
|
|
Max. swing speed |
r/min |
1.5 |
|
|
Max. travel speed |
km/h |
1.1 |
|
|
Max. grade-ability |
|
40% |
|
|
Mean ground pressure |
MPa |
0.069 |
|
|
Engine output |
kW |
115 |
|
|
Total mass (main hook block, 13m boom) |
t |
48.5 |
|
|
Max. weight of base machine for transport |
t |
31 |
|
|
Max. dimension of base machine for transport (L×W×H) |
m |
11.5´3.4´3.4 |
|