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Tel: +86 552 2881446
MP: +86 15900589311
Email:
infoyunba@gmail.com
sinoyunba@gmail.com
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QUY50 |
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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 |
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 |
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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 | |
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