QUY250 Crawler Crane Main Specifications

Item

Unit

Parameter

Max. lifting capacity

Main boom

t

250

Fixed jib

t

35

Tower jib

t

52

Max. load moment

kN·m

13330

Boom length

Main boom

m

18--87

Fixed jib

m

12--36

Tower jib

m

27--57

Boom luffing angle

°

30--82.8

Winch max.single line speed(no load,at 6th layer)

m/min

120

Boom luffing gear max.single line speed(at 1st layer)

m/min

2x23.8

Tower jib luffing gear max.single line speed(at 1st layer)

m/min

120

Max.slewing speed

rpm

1.22

Max. travel speed

km/h

1.0

Max. grade-ability

30%

Mean ground pressure

MPa

0.105

Engine output

kW

242

Gross vehicle mass(main hook block,18m boom)

t

230

Max.weight of single unit in travel configuration

t

55

Max.dimension of single unit in travel configuration(LxWxH)

m

10.02x3.4x3.4

Note: All specifications on our web-site are subject to technical modifications without notice.

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