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Tel: +86 552 2881446
MP: +86 15900589311
Email:
infoyunba@gmail.com
sinoyunba@gmail.com
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QUY300 |
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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.
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TECHNICAL SPECIFICATIONS
Item |
Unit |
Parameter |
Max. lifting capacity |
Heavy-duty boom |
t |
300 |
Base boom |
t |
180 |
Light-duty boom |
t |
100 |
Tower attachment |
t |
87.5 |
Max. load moment |
kN.m |
14715 |
Boom length |
Heavy-duty boom |
m |
18~42 |
Base boom |
m |
24~72 |
Light-duty boom |
m |
30~96 |
Boom elevating angle |
° |
-3~84° |
tower attachment length |
m |
24~60 |
Max. single line hoist speed(at 6th layer with no load) |
m/min |
100 |
Max. single line elevating speed(at 1st layer) |
m/min |
24 |
Max. tower attachment single line speed(at 1st layer) |
m/min |
26 |
Max. swing speed |
r/min |
1.4 |
Travel speed |
km/h |
1.0 |
Max. grade-ability |
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30% |
Mean ground pressure |
MPa |
0.127 |
Engine output |
kW |
310 |
Total mass (main hook block,18m boom) |
t |
285 |
Max. base machine weight for transport |
t |
40.0 |
Max. base machine dimension for transport(L×W×H) |
m |
11.2×3.35×3.4 | |
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