Second Hand 500 Tons Crawler Mounted Mobile Crane In Bridge Construction

Performance Indicators

Unit

parameter

Max rated lifting capacity

t

500

Max rated lifting capacity (with superlift)

t

500

Max rated lifting moment

t·m

3112

Max rated lifting moment (with superlift)

t·m

6200

Main boom length

m

24~84

Main boom length(with superlift)

m

36~132

Luffing jib length

m

24~72

Length of luffing jib (with superlift)

m

24~84

Longest arm combination (LJDB condition)

m

84+84

Hybrid reinforced main boom + fixed jib

m

96+12

Hybrid reinforced main boom + fixed jib (with super lift)

m

126+12

Eagle mouth arm length

m

(77.5~98.5)+7

Eagle mouth arm length (with super lift)

m

(95.5~128.5)+7

Shield working conditions

m

24~36+12

Shield working condition (with super lifting)

m

36+12

Main boom luffing angle

°

30~85

Jib luffing angle

°

25~75

Max rope speed of main reel single rope

m/min

0~140

Max rope speed of auxiliary reel single rope

m/min

0~140

Max rope speed of main luffing single rope

m/min

(0~70) ×2

Max rope speed of auxiliary luffing single rope

m/min

0~110

Max rope speed of super lifting variable rope

m/min

0~110

Slewing speed (no load)

r/min

0~0.86

Traveling speed

km/h

0~1 (high speed)/0~0.35 (low speed)

Gradeability (with basic boom, cab facing rearward)

%

15

Rated engine output

kW/rpm

353/2100

Average ground contact pressure of crawler tracks (basic boom, 200t mainframe counterweight, 50t central counterweight, with 450t hook)

MPa

0.175

Rear weight

t

200 (without super lift)/160 (with super lift)

Super lifting weight

t

210

Central weight

t

50

Max single piece transport dimensions (length x width x height)

mm

12100×3000×3200

Max single piece shipping weight

t

46

Machine weight (basic boom, 200t mainframe rear counterweight, 50t central counterweight, with 450t hook)

t

415