QY50K-1

OVERALL LENGTH: 13 750 mm

OVERALL WIDTH: 2 800 mm

OVERALL HEIGHT: 3 520 mm

SPECIFICATIONS

Dimension

Unit

QY50K-Ⅱ

Overall length

mm

13 750

Overall width

mm

 2800

Overall height

mm

3 520

Weight

 

 

Total weight in travel

kg

41 000

Front axle load

kg

15 000

Rear axle load

kg

26 000

Power

 

 

Engine model

 

WD615.334(domestic III)

Engine rated power

kW/(r/min)

247/2200

Engine rated torque

N.m/(r/min)

1350/1400

Travel

 

 

Max. travel speed

km/h

80

Min. turning diameter

m

24

Min. ground clearance

mm

291

Approach angle

°

17

Departure angle

°

11

Max. grade ability

%

40

Fuel consumption for 100km

L

45

Main performance

 

 

Max. rated total lifting capacity

t

50

Min. rated working radius

m

3

Turning radius at turntable tail

m

3.482

Max. lifting torque

kN.m

1764

Base boom

m

11.3

Fully extended boom

m

42.7

Fully extended boom+ jib

m

57.7

Longitudinal outrigger span

m

5.91

Lateral outrigger span

m

6.9

Working speed

 

 

Boom luffing time

s

88

Boom full extension time

s

180

Max. swing speed

r/min

≥2.0

Max. speed of main winch (single rope) (no load)

m/min

≥110

Max. speed of aux. winch (single rope) (no load)

m/min

≥110

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