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Sản phẩm XE CẦN CẨU XE CẨU XCMG
QY 50B

Công ty Cổ phần Máy - Thiết Bị Dầu Khí Đà Nẵng

 Địa chỉ: 53 Trần Phú, Quận Hải Châu, Tp. Đà Nẵng
  Điện thoại: 0511.3810919 - 3821681 - 3823487 - 3821637
  Fax: 0511.3823590

THÔNG SỐ KỸ THUẬT | NỘI THẤT | NGOẠI THẤT

 

Main Technical Specifications QY 50B
Technical Data for Lifting Operation

 

Classificatory

Item

Unit

Parameter

Outline dimension

Overall length

mm

13270

Overall width

mm

≤2750

Overall height

mm

3300

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

39870

Axle load

Front axle

kg

13935

Rear axle

kg

25935

Travel performance

Travel speed

Max. travel speed

km/h

66

Min. stable travel speed

km/h

3

Turning diameter

Min. turning diameter

m

24

Min. turning diameter at boom tip

m

25

Min. ground clearance

mm

275

Approach angle

(°)

16

Departure angle

(°)

10

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

m

10

Max. grade-ability

37

Fuel consumption for 100km

L

48

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

Main Technical Data for Lifting Operation

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

≤3.8

Max. load moment

Base boom

kN.m

1509

Fully extended boom

kN.m

631

Fully extended boom + Jib

kN.m

441

Outrigger span

Longitudinal

m

5.45

Lateral

m

6.6

Lifting height

Base boom

m

10.7

Fully extended boom

m

40.1

Fully extended boom + Jib

m

55.1

 

Working speed

Boom raising time

s

120

Boom full extension time

s

180

Max. swing speed

r/min

2.0

Hoist speed

Main winch

Full load

m/min

≥70

No load

m/min

≥118

Aux. winch

Full load

m/min

≥70

No load

m/min

≥118

Noise limit

Crane exterior noise

dB (A)

≤118

At seated position

dB (A)

≤90