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Drum brakes

Position:Home > Crane > Brake > Hongfa brake > Drum brakes >

Jiaozuo Hongfa YWZ3B series of electric hydraulic drum brak


Jiaozuo Hongfa  YWZ3B series of electric hydraulic drum brakes



Unit: (mm)

Brake type

Brake wheel diameter D

Braking torque (Nm)

Retreat

A

B

D1

D

E

F

G1

G2

H

H1

I

K

L

M

N

weight

(Kg)

YWZ38-160 / 18

160

80-140

0.5

345

65

137

14

157

90

155

155

370

132

55

130

275

145

6

25

YWZ38-160 / 25

112-180

0.8

354

154

418

37

YWZ38-200 / 18

200

100-125

0.8

346

80

137

14

190

90

180

180

403

160

55

145

277

145

8

28

YWZ38-200 / 25

112-225

1.0

379

154

445

43

YWZ38-250 / 25

250

140-225

1.25

408

100

154

18

210

100

205

205

480

190

65

180

331

190

10

58

YWZ38-250 / 45

250-400

420

178

571

70

YWZ38-315 / 25

315

180-280

1.25

553

125

154

18

247

110

245

275

545

225

80

220

433

220

10

74

YWZ38-315 / 45

315-630

565

178

576

78

YWZ38-315 / 90

630-1250

581

210

699

147

YWZ38-400 / 45

400

400-630

1.6

594

160

178

twenty two

304

140

310

310

675

280

100

270

505

275

12

125

YWZ38-400 / 90

800-1250

610

210

715

140

YWZ38-400 / 125

1120-1800

632

254

855

167

YWZ38-500 / 90

500

1000-1600

1.6

697

200

210

twenty two

368

180

365

365

790

335

130

325

592

330

16

202

YWZ38-500 / 125

1400-2250

719

254

855

220

YWZ38-500 / 180

2000-3150

254

930

237

YWZ38-630 / 125

630

1800-2800

2.0

830

250

254

27

478

220

450

450

1015

425

170

400

703

400

20

335

YWZ38-630 / 180

2500-4000

254

358

YWZ38-630 / 320

4800-7100

891

375

1035

425

YWZ38-710 / 180

710

3100-4500

2.0

982

280

254

27

520

240

500

550

1110

475

190

450

855

452

twenty two

475

YWZ38-710 / 320

5000-8000

1045

375

506

YWZ38-800 / 320

800

8000-12000

2.5

1170

320

375

27

595

280

570

750

1285

530

210

520

1012

510

30

716