Classificatory

Item

Unit

Parameter

Lifting performance

Max. total rated lifting capacity

t

50

Min. rated working radius

m

3

Turning radius at turntable tail

m

≤3.8

Max. load moment

Base boom

kN.m

1509

Fully extended boom

kN.m

631

Fully extended boom + Jib

kN.m

441

Outrigger span

Longitudinal

m

5.45

Lateral

m

6.6

Lifting height

Base boom

m

10.7

Fully extended boom

m

40.1

Fully extended boom + Jib

m

55.1

Working speed

Boom raising time

s

120

Boom full extension time

s

180

Max. swing speed

r/min

2.0

Hoist speed

Main winch

Full load

m/min

≥70

No load

m/min

≥118

Aux. winch

Full load

m/min

≥70

No load

m/min

≥118

Noise limit

Crane exterior noise

dB (A)

≤118

At seated position

dB (A)

≤90