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QUY650 Crawler Crane W. payload 650 ton

QUY650 Crawler Crane W. payload 650 ton

QUY650 Crawler Crane W. payload 650 ton

QUY650 Crawler Crane
QUY650 crawler crane maturely applies key techniques, such as superlift control, twin-winch synchronous control, boom backstop control and double-hitch boom rising technique with powerful lifting performance. Super long main boom and jib and many combinations of working condition satisfy customer’s requirements in the full extend. Counterweight combinations are suitable for various working sites. Various combinations of standard and superlift counterweights and adjustable swing radius are suitable for different kinds of working sites. Pump controlled variable hydraulic system combined with electric-proportional operation and German program control system make the whole operation and control system energy saving and high effective with precise control and safe operation. Power drive elements of world famous brand are environmental and reliable. Comfortable operating environment, self-orientating device, reeving technique and German centralized lubrication system reduce the working intensity and embody ergonomics of design. Modularized parts design and the application of self-assembly technique make it convenient and economical for site transfer and transportation.

Main Technical Parameters

Unit

Data

 

Max. lifting capacity

t

650

Normal work condition

Heavy boom

m

24~84

Light boom

m

66~102

Jib length

m

12~36

Tower attachment

m

24~84

Sideway-superlift

Heavy boom

m

36~96

Light boom

m

90~138

Jib length

m

12

Tower attachment

m

24~96

 

Max.single line hoisting speed(with no load,at 6th layer)

m/min

130

 

Max. single line speed for boom elevating system(with no load,at 6th layer)

m/min

58×2

 

Max. single line speed for tower attachment elevating system(with no load,at 6th layer)

m/min

115

 

Max. single line speed for sideways superlift elevating system(with no load,at 6th layer)

m/min

115

 

Swing speed

r/min

0.65

 

Travel speed

km/h

1.0

 

Mean ground pressure

MPa

0.146

 

Engine output

kw

494

 

Total mass(with 650t hook block, 24m heavy boom)

t

490

 

Max. weight of single part in transport state

t

75

 

Dimension of single part (main machine) in transport state (L×W×H)

m

12×3.4×3.4

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