Category

Item

Unit

Outline Dimensions

Overall length

mm

19035

Overall width

mm

≤3000

Overall height

mm

≤4000

Weight

Dead weight in travel statet

kg

84000

Axle load

1st,2nd axle

kg

12000

3rd,4th axle

kg

12000

5th,6th axle

kg

12000

Power

Superstructure engine

Engine rated output

kw/(r/min)

480

Engine rated torque

n.m/(r/min)

1050

Max.travel speed

r/min

2300

Carrier engine

Engine rated output

kw/(r/min)

200

Engine rated torque

n.m/(r/min)

2700

Max.travel speed

r/min

1800

Travel
Performance

Max.travel speed

km/h

71

Min.turning diameter

m

25

Min.ground clearance

mm

280

Approach angle

°

16

Departure angle

°

20

(30km/h) Braking distance(at 30km/h)

m

10

Max.grade ability

%

40

Fuel consumption of 100km

l

96.8

Category

Item

Unit

Lifting
performance

  Max.total rated lifting capacity

t

QAY400 19035

  Min.rated working radius

m

≤3000

()  Turning radius at turn table tail

mm

≤4000

Max.load moment

Base boom

kN.m

12348

Full-extend boom

kN.m

5965

Outrigger span

/ Longitudinal distance/Lateral distance

m

9.8-9.5() 9.8-6.23()

Lifting height

Base boom

m

15.5

Full-extend boom

m

61

Full-extend boom+Jib20m

m

61+58.2

Boom length

Base boom

m

15.5

Full-extend boom

m

61

Full-extend boom+Jib20m

m

81

Working
speed

Boom elevating

Boom raising

s

95

Boom telescoping

/ Full-extending/Full-Retracting

s

550-550

Max.swing speed

r/min

1.1

Outrigger extending and retracting time

Outrigger beam

Extending synchronously

s

50

Retracting synchronously

s

50

Outrigger jack

Extending synchronously

s

40

Retracting synchronously

s

40

()
Hoisting speed(single rope,4th layer)

Main winch

No load

m/min

150

Aux.winch

No load

m/min

150