Electrical overhead pouring cranes

Electrical overhead pouring cranes with load lifting capacity of 80+20 – 520+100/20-ton. A7 operation mode
(cranes with load lifting capacity of 80+20 – 225+63/20 per GOST 20278; load lifting capacity of 280+100/20 – 520+100/20-ton according to "NPO "VNIIPTMASH" JSC data)

Lк – crane span; H – main hooks lifting height; Н1 – crane height; В – crane width; Vп – main lifting speed; Vвп1 – first auxiliary lifting speed; Vвп2 – second auxiliary lifting speed; Vк – crane movement speed; Vтг – main trolley movement speed; Vтв – auxiliary trolley movement speed; Nу – installed power; n – number of running wheels; Рmax – maximum wheel load.

Lк, m

Н, m

Nominal speed, m/s

Dimensions, mm

Рmax, kN

n

Crane mass, t

VпVвп1Vвп2

Travel

Н1m

K, mm

В, m

Vк

Vтг/Vтв

1

2

3

4

5

6

7

8

9

10

11

80+20 t pouring cranes

15.5-27.5

18.0

0.125/0.25

1.0

0.8/1.0

4.1-4.6

380

12.5

460-530

8

164-200

33.5

450

400

12

239

15.5-27.5

36.0

0.2/0.25

4.1-4.6

380

12.7

470-540

8

174-209

33.5

450

410

12

249

100+20 t cranes

15.5-27.5

18

0.125/0.25

1.0

0.63/1.0

4.3

450

12.5

280-320

16

195-230

33.5

340

255

15.5-27.5

36

0.2/0.25

1.1

0.63/1.0

4.7

450

13.6

310-340

16

205-245

33.5

360

270

140+32 t pouring cranes

15.5-21.5

18

0.1/0.16

1.0

0.63/0.63

5.1

450

13.8

350-360

16

215-230

27.5-33.5

5.4

380-430

260-280

15.5-21.5

36

0.16/0.15

1.0

0.6/0.67

5.1

450

13.8

370-380

16

230-260

27.5-33.5

5.4

420-450

280-310

180+63/20 t pouring cranes

15.5-21.5

18

0.08/0.125/

0.25

1.0

0.58/0.67

5.4

450

13.8

430-460

16

259-289

27.5-33.5

490-520

319-354

15.5-21.5

35

0.16/0.125/0.25

1.0

0.63/0.63

5.4

450

13.8

450-480

16

279-309

27.5-33.5

510-520

339-374

225+63/20 t pouring cranes

15.5-21.5

18

0.058/0.125/0.23

1.0

0.63/0.63

5.4

450

13.8

490-520

16

278-308

27.5-33.5

5.7

500

14.0

565-595

353-388

15.5-21.5

36

0.16/0.125/

0.25

1.0

0.63/

0.63

5.4

450

13.8

490-530

16

298-328

27.5-33.5

5.7

500

14.0

585-610

378-413

280+100/20 t poring cranes

15.5-21.5

18

0.083/

0.083/0.23

1.05

0.5/0.5

6.5

500

15.4

579-628

16

350-390

27.5-33.5

667-726

430-485

15.5-21.5

35

0.166/

0.083/0.23

1.05

0.5/0.5

6.9

500

16.6

608-657

16

400-440

27.5-33.5

6.9; 7.3

696-745

480-535

320+100/20 t pouring cranes

15.5-21.5

18

0.075/

0.083/0.23

1.05

0.41/0.5

6.2

500

15.4

657-706

16

370-405

27.5-33.5

6.5

755-785

460-500

15.5-21.5

35

0.166/

0.083/0.23

1.05

0.41/0.5

6.9

500

16.6

677; 735

16

420; 460

27.5-33.5

7.3

785; 814

510; 555

360+100/20 t pouring cranes

15.5; 21.5

18

0.058/

0.083/0.23

1.05

0.41/0.5

6.5; 6.9

500

15.4

706; 745

16

405; 435

27.5; 33.5

6.9

794; 834

480; 520

15.5; 21.5

35

0.166/

0.083/0.23

1.05

0.41/0.5

6.9; 7;3

500

16.6

735; 795

16

460; 490

27.5; 33.5

7;3

844; 883

535; 580

400+100/20 t pouring cranes

15.5; 21.5

18

0.058/

0.083/0.23

1.05

0.41/0.5

6.9

500

15.4

755; 804

16

410; 440

27.5; 33.5

853; 883

485; 530

15.5; 21.5

35

0.166/

0.083/0.23

1.05

0.41/0.5

7.3

500

16.6

785; 844

16

465; 495

27.5; 33.5

893; 932

540; 590

450+100/20 t pouring cranes

15.5; 27.5

18

0.05/

0.083/0.23

1.05

0.36/

0.5

6.5

550

15.4

824; 932

16

440; 515

33.5

6.9

18.2

677

24

615

15.5; 21.5

35

0.133/

0.083/0.23

1.05

0.36/0.5

7.6

550

16.6

834; 902

16

485; 520

27.5; 33.5

7.9

19.5

687; 716

24

615; 665

500+100/20 t pouring cranes

15.5

18

0.041/

0.083/0.23

1.05

0.33/0.5

7.0

675

15.4

873

16

460

21.5

922

500

27.0

7.3

18.2

687

24

590

33.0

716

640

15.5

35

0.116/

0.083/0.23

1.05

0.33/0.5

7.6

675

16.6

893

16

510

21.0-33.0

7.9

19.5

677-745

24

595-705

520+100/20 t pouring cranes

27.0

35

0.133/

0.082/0.23

1.12

0.38/0.52

7.9

610

19.4

780

24

740

The same range of load-lifting capacity values is applicable to pouring cranes of other designs: cranes with different arrangement of main hooks, single-trolley cranes with the auxiliary lifting mechanism moving on the main trolley, etc.