50ton Zoomlion truck crane QY50D531

Item

Value

Remarks

Working performance specification

Max. rated total lifting capacity kg

55000

Max. load moment of basic boom kN.m

1764

1470 (Outrigger beam half extended)

Max. load moment with max. main boom length kN.m

940.8

793.8(Outrigger beam half extended)

Max. lifting height of basic boom m

11.6

Max. lifting height of main boom m

42.1

Deformation of boom is not taken into consideration

Max. lifting height of fly jib m

58.3

Working speed

Max. speed of single rope on main winch m/min

130

The 4th layer of drum

Max. speed of single rope onauxiliary winch m/min

72

The 2nd layer of drum

Derricking time of boom s

50

Telescopic time of boom s

95

Slewing speed r/min

0~2

Traveling specification

Max. traveling speed km/h

76

Max. gradeability %

32

Min. turning circle diameter m

24

Min. ground clearance mm

260

Limits for exhaust pollutants and smoke

Comply with related standards

GB3847-2005

GB17691-2005

(Stage III)

Oil consumption per hundred kilometers L

40

Mass specification

Deadweight of crane in traveling condition kg

40400

Complete vehicle kerb mass kg

40200

Front axle load kg

14900

Rear axle load kg

25500

Dimension specification

Overall dimensions(L×W×H) mm

13300×2750×3550

Base on outriggers m

5.92

Distance between outriggers m

full extended 6.90

half extended 4.70

Main boom length m

11.1~42.0

Main boom angle°

-2~80

Fly jib length m

9.5, 16

Offset angle of fly jib °

0 , 30

Chassis

Model

ZLJ5401

Class

II

Engine

Model

WP10.336

Rated power kW/r/min

247/2200

Max. output torque N.m/r/min

1250/1200~1600

Manufacturer

Changsha Zoomlion Heavy Industry Science & Technology Development Co., Ltd.