QY50K Truck Crane

Classificatory

Item

Unit

Parameter

Outline dimension

Overall length

mm

13100

Overall width

mm

≤2750

Overall height

mm

3350

Wheel base

Axle 1, Axle 2

mm

1520

Axle 2, Axle 3

mm

3815

Axle 3, Axle 4

mm

1350

Mass

Total mass in travel state

kg

38580

Axle load

Front axle

kg

12950

Rear axle

kg

25630

Travel performance

Travel speed

Max. travel speed

km/h

66

Min. stable travel speed

km/h

2.7

Turning diameter

Min. turning diameter

m

24

Min. turning diameter at boom tip

m

26.8

Min. ground clearance

mm

285

Approach angle

(°)

16

Departure angle

(°)

16

Braking distance (at 30km/h with full load)

m

10

Max. grade-ability

27

Fuel consumption for 100km

L

36

Power

Model

WD615.67A

Engine rated output

kW/(r/min.)

206/2200

Engine rated torque

N.m/(r/min.)

1100/1400

Engine rated speed

rpm.

2200

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

≤3.485

Max. load moment

Base boom

kN.m

1764

Fully extended boom

kN.m

823

Fully extended boom + Jib

kN.m

492.8

Outrigger span

Longitudinal

m

5.65

Lateral

m

6.6

Lifting height

Base boom

m

10.75

Fully extended boom

m

40

Fully extended boom + Jib

m

55.8

Working speed

Boom raising time

s

88

Boom full extension time

s

180

Max. swing speed

r/min

2.0

Hoist speed

Main winch

Full load

m/min

≥85

No load

m/min

≥110

Aux. winch

Full load

m/min

≥80

No load

m/min

≥110

Noise limit

Crane exterior noise

dB (A)

≤118

At seated position

dB (A)

≤90