Single Girder Overhead Crane With Grab Lifting

lifting capacity(t)

3

5

lifting height(m)

18

18

lifting speed(m/min)

16

16

false specilic gravity of matter

1

1

duty

JC=25%

JC=25%

Moving speed

crane

20 /30 45-75 pendent; cabin

20/ 30 45-75 pendent; cabin

trolley

20(30)

20;(30)

Grab

Model

Dead weight(t)

Volume

Model

Dead weight(t)

Volume

201

2.3

0.75

301

2.3

0.75

Motor

use

Model

power KW

rotative speed

R/MIN

Model

power KW

rotative speed

R/MIN

hoisting

ZD141-4

4.5

1380

ZD141-4

7.5

1400

open and close

ZD141-4

4.5

1380

ZD141-4

7.5

1400

traveling of crane floor/control room

ZDY21-4/ZDR12-4

2*0.8/2*1.5

1380

ZDY21-4/ZDR12-4

2*0.8/2*1.5

1380

traveling of trolley

ZDY21-4

2*0.8

1380

ZDY21-4

2*0.8

1380

Span (m)

7.5

9

10.5

12

13.5

15

16.5

19.5

22.5

7.5

9

10.5

12

13.5

15

16.5

19.5

22.5

Weight of the crane floor/control room

4.18/4.58

4.33/4.73

4.48/4.88

4.68/5.08

4.98/5.29

5.55/5.95

5.75/6.15

6.58/6.98

7.13/7.53

5.24/5.64

5.41/5.81

5.58/5.98

6.12/6.52

6.37/6.77

6.89/7.29

7.12/7.52

7.17/8.07

8.75/9.15

Max wheel pressure floor/control room

2.15/2.45

2.19/2.49

2.23/2.53

2.28/2.58

2.34/2.64

2.50/2.80

2.55/2.85

2.80/3.10

2.94/3.24

3.28/3.58

3.32/3.62

3.36/3.66

3.50/3.80

3.57/3.87

3.70/4.00

3.76/4.06

3.93/4.23

4.20/4.50

Basic size

K

200

2500

3000

2000

2500

3000

B

2500

3000

3500

2500

3000

3500

H

~3670

H1

530

580

660

745

820

580

660

785

820

875