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QUY350

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.

Hydraulic Crawler Cranes

 


TECHNICAL SPECIFICATIONS

Item

Unit

Data

Max. lifting capacity t 350

Standard working condition

Heavy boom length

m

24-84/350

Light boom length

m

42-102/190

Fixed Jib length

m

12-36/80

Tower attachment length

m

24-72/165

Standard superlift working condition

Heavy boom length

m

36-84/350

Light boom length

m

78-120/190

Fixed Jib length m 12-36/80

Tower attachment length

m

24-72/190

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

50×2

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

m/min

112

Max. single line speed for sideways superlift elevating system (with no load,at 6th layer ) m/min 112

Swing speed

r/min

1.0

Propel speed

km/h

0.95

Mean ground pressure

MPa

0.132

Engine output

kW

383

Total mass (with 350t hook block,24m heavy boom)

t

325

Max. weight of single part(main machine) in transport state

t

59.5

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

m

11.6×3.4×3.4