GB 4443-1984 Marine Roller-type Cable Stopper
GB 4443-1984 Marine Roller-type Cable Stopper

GB 4443-1984 Marine Roller-type Cable Stopper

Standard: GB 4443-1984
Type: Roller type
Suitable chain size: 70mm~132mm
Availible cert.: CCS, ABS, BV, DNV, LR and other certificates.

GB 4443-1984 Marine roller-type Cable Stopper

GB 4443-1984 Marine Roller-type Cable Stopper 1.jpg

Introduction:

    The marine roller type cable stopper specified in the standard GB 4443-84 is suitable for marine U1, U2, U3 anchor chains with a chain diameter of 70mm~132mm. The guillotine of the marine roller type cable stopper under this standard is equipped with a fixed counterweight brake, which can balance the guillotine when the guillotine is opened. The marine roller type cable stopper must be inspected by the technical department of the manufacturer before leaving the factory, and a certificate of conformity can be issued only after passing the inspection. The qualified marine roller type cable stopper shall have the following signs:

1. The name or imprint of the manufacturer;

2. Product code;

3. Production batch number or production date;

4. Qualified seal of inspection.

Drawings and Parameters of GB 4443-1984 Marine Roller-type Cable Stopper:

GB 4443-1984 Marine Roller-type Cable Stopper 3.JPG

Form1-1:

Anchor

Chain

Dia.

(mm)

L

L1

L2

L3

L4

l1

l2

l3

l4

B

b1

b2

b3

b4

b5

b6

b7

b8

70~73

765

400

365

700

635

130

414

45

100

850

400

100

376

180

12

135

99

160

76~78

825

435

390

730

670

140

442

48

105

900

425

110

399

190

13

140

105

170

81~84

895

475

420

780

710

160

475

50

110

970

454

120

426

200

14

150

112

180

87~90

965

515

450

840

750

180

507

55

125

1030

484

130

454

210

15

160

119

190

92~95

1025

550

475

880

790

200

535

58

130

1080

508

140

476

220

16

170

126

200

97~102

1105

595

510

940

835

220

572

60

135

1150

540

150

506

230

17

180

134

215

105~107

1165

630

535

990

870

240

600

63

140

1210

569

160

533

240

18

190

139

225

111~114

1245

675

570

1040

915

250

637

68

150

1270

598

170

560

250

19

200

147

235

117~122

1335

725

610

1100

965

270

679

70

155

1340

632

180

592

260

20

210

156

250

124~132

1445

785

660

1170

1030

280

730

75

165

1440

674

190

632

270

21

225

167

270

Form1-2:

Anchor

Chain

Dia.

(mm)

D

d1

d2

d3

d4

h1

h2

h3

t1

t2

r1

r2

f1

f2

Weight(kg)

70~73

730

45

109

110

194

255

460

240

26

8

150

32

22

14

1053

76~78

780

48

116

117

208

270

490

260

27

8

165

35

22

14

1246

81~84

840

50

124

125

222

290

530

280

29

8

175

38

25

16

1559

87~90

900

55

132

133

236

320

570

320

31

10

190

40

25

16

1901

92~95

950

58

139

140

248

335

610

345

33

10

200

42

25

16

2251

97~102

1020

60

148

149

264

355

650

375

35

10

210

45

28

18

2556

105~107

1070

63

154

155

274

380

690

395

37

15

225

47

28

18

3113

111~114

1140

68

163

164

290

400

740

425

38

15

250

50

30

20

3696

117~122

1220

70

173

174

308

430

790

465

40

15

270

52

30

20

4415

124~132

1320

75

185

186

328

455

860

490

43

15

300

55

30

20

5443


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