radius m

3-20.97

21

22

23

24

25

26

27

28

29

30

31

32

capacity T

2

1.996

1.897

1.806

1.732

1.646

1.576

1.510

1.449

1.393

1.34

1.29

1.24

radius m

33

34

35

36

37

38

39

40

41

42

capacity T

1.20

1.159

1.121

1.084

1.05

1.017

0.986

0.957

0.929

0.902

item

unit

parameter

Metric crane moment KN.m

KN.M

400

Max lifting weight

T

4

Weight in max working extent

T

0.902

Max Working extent

M

3 ~ 42

Lifting height

Independent

M

28

attachment

M

120

rate

2

4

Lifting speed

M/min

70

35

7.5

35

17.5

3.75

Max lifting weight

T

1

2

2

2

4

4

R/min

0.375/0.75

Speed of changing extent

M/min

38/19

Lifting speed

M/min

0.6

Weight

Balancing weight

T

6.4

Net weight of complete machine

18.8

Max slewing radium

M

42.94

Tail slewing radium

M

10.733

Max working Wind speed

M/s

20

Lifting wind speed

M/s

13

Working environment temperature

-20~+40

item

parameter

Hoisting

Motor

Model

YZTD200L₂ 4/8/32

Power

Kw

15/15/3.5

Rotate speed

R/min

1400/700/180

brake

Model

YWZ-300/45

Braking moment

N.m

630

Hydraulic braking

YT₁-45

reducer

Model

JZQ400

Speed Ratio

i=10.35

Steel rope

357-12.5

Slewing

Motor

Model

YD132S-8/6

YZRW-6

Power

Kw

2.6/3.7

3.7

Rotate speed

R/min

730/970

908

Reducer

Model

xx4-100-180planetary reducer

Speed Ratio

i=180

brake

Electromagnetism braking

Slewing rear bearing

QW1120.32

Trolleying

Motor

Model

YD112M 4/8

Power

Kw

1.5/2.4

Turning rate

R/min

700/1410

Reducer

Model

cycloid pinwheel reducer

Speed Ratio

i=37

Steel rope

619-6.2

Hydraulic lifting

Motor

Model

Y132S-4 B5

Power

Kw

5.5

Turning rate

R/min

1440

Hydraulic Station

cylinder model

HSGK01-140/100E

Route of travel

mm

1300

Working Pressure

MPa

16

NAME

MATERIAL SPECIFICATION

REMARK

Standard section

Main chord

14014012

external dimensions

15001500

overall height:2200

jib

Upper chord 768

total 7 sections

Jib section connected through pin

Lower chord u-iron and seal board

[8

Tower-cap

Main chord angle iron

12512512

space truss structure of bilateral symmetry and spire welded by angel iron and steel board

Upper and lower abutment

Main steel board 12,16

Fastness section

90908 weld-square

welded by steel board and angle iron

Counter jib

Main chord [20a

Angle iron of diagonal web member is two layer

welded by u-iron,angle iron and expanded metal

Cover frame

Main chord u-iron weld-square[8

Space frame structure welded by angle iron steel board

Tow kinds of underframe

Main frame I-bar I 25

welded by I-bar and steel board

Main frame

u-iron weld-square[16a

welded by u-iron weld-square

Drawbar of jib

40

welded by steel iron and round steel