GWC –series Marine Gearbox

Model

Input Speed

(r/min)

Reduction Ratio

(i)

Trans. Capacity

(kW/r·min-1)

Rated Thrust

(kN)

Net Weight

(kg)

GWC28.30

400-900

2.0607

0.781

80

1230

400-1150

2.5053

0.642

400-1350

3.080

0.522

400-1600

3.5353

0.455

400-1800

4.0526

0.397

4.5351

0.346

5.0918

0.316

5.5861

0.286

6.1368

0.257

GWC30.32

400-900

2.0317

1.066

100

1460

400-1150

2.5517

0.846

400-1350

3.0370

0.713

400-1600

3.5200

0.618

400-1800

4.0

0.537

4.5455

0.470

5.0476

0.426

5.6410

0.375

6.054

0.346

GWC32.35

400-900

2.0585

1.346

113

2250

400-1150

2.5415

1.088

400-1350

3.0211

0.9176

400-1600

3.5759

0.772

400-1800

4.0526

0.684

4.5930

0.602

5.0894

0.537

5.5724

0.493

6.0789

0.448

GWC36.39

400-900

1.9737

1.838

140

3000

400-1150

2.4502

1.471

400-1350

2.9791

1.221

400-1600

3.4737

1.044

400-1800

3.9474

0.919

4.3958

0.816

5.0065

0.735

5.4656

0.669

5.9744

0.610

GWC39.41

400-800

1.9750

2.397

175

3250

400-1000

2.4690

1.868

400-1200

3.052

1.551

400-1400

3.48

1.338

400-1600

4.051

1.169

400-1600

4.484

1.037

4.996

0.919

5.506

0.831

5.999

0.757

GWC42.45

400-800

2.0

3.147

220

3980

400-1000

2.5454

2.471

400-1200

3.0244

2.081

400-1400

3.5789

1.757

400-1600

4.0

1.573

4.4706

1.397

5.0

1.243

5.60

1.103

5.9310

1.044

GWC45.49

400-700

1.9737

4.102

270

5280

400-900

2.4671

3.272

400-1050

2.8947

2.721

400-1250

3.4660

2.353

400-1400

3.9474

2.051

4.3741

1.823

4.8496

1.647

5.5024

1.485

5.9847

1.331

GWC49.54

400-600

1.9359

5.412

284

7900

400-750

2.4593

4.257

400-900

2.9172

3.588

400-1050

3.4457

3.037

400-1200

3.9524

2.647

4.5336

2.294

4.9105

2.110

5.4823

1.882

5.9967

1.721

GWC49.59

400-1050

4

2.962

284

8500

400-1200

4.4761

2.647

400-1200

5.009

2.365

400-1200

5.5091

2.15

GWC52.59

400-600

1.9341

7.059

300

9800

400-750

2.4817

5.493

400-900

2.9643

4.603

400-1050

3.5251

3.868

400-1200

3.9524

3.448

4.4314

3.059

4.9725

2.662

400-1200

5.4017

2.493

5.9286

2.265

GWC52.59A

(Output slide bearing

structure)

400-600

1.9341

7.059

Right case：400

Left case：320

400-750

2.4817

5.493

400-900

2.9643

4.603

400-1050

3.5251

3.868

400-1200

3.9524

3.448

4.4314

3.059

4.9725

2.662

5.4017

2.493

5.9286

2.265

GWC52.62

400-565

2.017

7.326

300

10700

400-690

2.462

6.0

400-845

3.019

4.893

400-960

3.449

4.284

400-1135

4.06

3.64

400-1200

4.524

3.266

5.042

2.931

5.455

2.709

5.945

2.486

GWC60.66

400-600

2.0123

9.250

450

15000

400-750

2.4990

7.265

400-900

3.0722

6.169

400-1050

3.5738

5.287

400-1200

4.0513

4.625

4.4838

4.022

5.0786

3.662

5.5061

3.331

6.1161

3.029

GWC60.66A

(Output slide bearing structure)

400-600

2.0123

9.250

Right case：550

Left case：450

400-750

2.4990

7.265

400-900

3.0722

6.169

400-1050

3.5738

5.287

400-1200

4.0513

4.625

4.4838

4.022

5.0786

3.662

5.5061

3.331

6.1161

3.029

GWC60.74

400-530

1.9918

10.449

550

18000

400-670

2.5263

8.2383

400-815

3.0566

6.809

400-935

3.51

5.9259

400-1070

4.0213

5.1756

400-1200

4.5

4.625

5.0357

4.133

5.5125

3.7755

6.0395

3.4461

6.50

3.2019

6.9429

2.9977

GWC66.75

300-460

2.052

13.462

700

22000

300-580

2.553

10.823

300-680

2.986

9.251

300-795

3.482

7.934

300-900

3.952

6.99

4.486

6.158

4.969

5.56

300-900

5.509

5.014

6.120

4.514

GWC70.76

300-425

2.0481

15.643

750

25000

300-550

2.528

12.673

300-700

3.0913

10.364

300-810

3.5826

8.943

300-900

3.95

8.111

300-950

4.5737

7.005

300-970

5.0472

6.348

300-1000

5.5765

5.745

6.1719

5.191

GWC70.85

300-400

1.9762

19.2

800

30000

300-480

2.4505

15.484

300-600

3.0072

12.617

300-700

3.4928

10.863

300-800

3.9524

9.6

300-850

4.4724

8.484

300-850

5.0503

7.513

300-900

5.5798

6.8

6.0521

6.269

GWC75.90

200-465

2.0113

22.423

980

34000

200-580

2.5102

17.967

200-695

3.0067

15.00

200-815

3.5143

12.833

200-925

3.9975

11.282

200-1025

4.4324

10.175

200-1100

5.0371

8.953

5.4667

8.25

6.0219

7.489

GWC78.88

200-310

2.0387

23.372

1000

35000

200-390

2.495

19.101

200-470

2.981

15.984

200-570

3.476

13.709

200-650

3.95

12.063

200-680

4.489

10.616

200-720

5.01

9.512

200-750

5.469

8.713

200-800

6.085

7.831

GWC80.95

200-350

1.975

28

1200

40000

200-440

2.49

22.2

200-520

2.94

18.81

200-610

3.456

16

200-700

3.95

14

200-800

4.514

12.25

5.027

11

5.479

10.09

5.925

9.33

GWC85.100

150-270

1.975

35.4286

1400

46000

200-340

2.551

27.4286

200-410

2.9844

23.4454

200-480

3.4798

20.1081

200-560

3.95

17.7143

200-635

4.4838

15.6054

200-700

4.9657

14.0909

200-780

5.5061

12.7081

200-845

5.9887

11.6839

200-910

6.4517

10.845

200-1000

7.0536

9.9198