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QUY220 crawler crane absorbs international and domestic advanced technology and focuses on reliability and advance. It is the ideal machinery for lifting and assembling
operation equipped with power,transmit components and hydraulic elements from world-frmous companies. This product uses electro-proportional operation and pump
control variable system with good inching control and high control precision.self-erection function and small weight of single transport unit make it convenient for site transfer. |
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QUY220 Crawler Crane Main Specifications |
Item |
Unit |
Parameter |
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Max. lifting capacity |
Boom |
t |
220 |
Fixed jib |
t |
35 |
|
Tower jib |
t |
52 |
|
Max. load moment |
kN.m |
13000 |
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| Boom lehgth | Boom |
m |
18～87 |
Fixed jib |
m |
12～36 |
|
Tower jib |
m |
27～57 |
|
Boom elevating angle |
° |
-3～82.8° |
|
| Witch single line hoisting speed(with no load, at 6th layer) | m/min |
120 |
|
Boom max.single line elevating speed(at 1st layer) |
m/min |
23.8 |
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tower attachment single line elevating speed(at 1st layer) |
m/min |
41.8 |
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Max. swing speed |
r/min |
1.22 |
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| Max.travel speed | km/h |
1.0 |
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Grade-ability |
30% |
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Mean ground pressure |
MPa |
0.105 |
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Engine output |
Kw |
242 |
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Total mass (with main hook block,18m boom) |
t |
230 |
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Max.weight of single part in transport state |
t |
55.0 |
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Dimension of single part(turntable) in transport state(LxWxH) |
m |
12.02x3.4x3.4 |
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| Note: All specifications on our web-site are subject to technical modifications without notice. |
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