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Advance GWS42.45 Marine Gearbox Parts

Nov 2, 2022 | GWS, GWS Under 5000kW | 0 comments

The speed input range of the Advance GWS42.45 marine gearbox is 400-1600 RPM, with engine input power from 656 kW to 2624 kW. the reduction ratio range is 1.97-4.0 the transmission capacity is 1.64 kW/RPM, the rated propeller thrust is 220 KN, and the input shaft is in the train Opposite to the output shaft.

Advance GWS42.45 marine gearbox is composed of transmission shaft, output coupling, input coupling, oil pressure gauge, oil Filter, control system, oil pump and other important components.

Advance GWS42.45 marine gearboxes provides two types of control system which are electric control and pneumatic control for customers to choose. To meet the different requirement of coupling with different engine brand and models, Advance GWS42.45 marine gearboxes available in engine flywheel sizes.

All of our Advance GWS series marine gearbox can provide CCS classification certificate, some of series can provide international classifications with extra costs which mainly including French BV, British LR, American ABS, Japanese NK , Norway DNV-GL, Russia RS, South Korea KR, Italy RINA and other classification societies.

Advantages Of Advance GWS42.45 Marine Gearbox Parts

  • Gearbox novel structure, so that its use becomes very reliable. The excellent design makes the gearbox and engine arrangement more soft and smooth.

  • It can be matched with high-speed diesel engines at home and abroad, and can be arranged in vertical, horizontal and inclination according to the needs of users.

  • The gearbox have adapted to combined design, and all running parts have been carefully designed and machined to the highest standards for less wasted fuel, smooth operation which can be fitted to most engine models.

  • 2-stage deceleration, the input and output are at the same center, and when the running direction is the same, it has the function of reverse clutch deceleration.

  • Professional gearbox specialists and after-sales service, spare parts directly available from stock.

Technical Specifications

Gearbox Model:GWS42.45
Input Speed:400-1600 r / min
Power:N/A
Center Distance:N/A
Trans.Capacity:1.573 kw/r/min
Reduction Ratio:1.97-4.0
Rated Thrust:220 kN
Dimension:N/A
Net Weight:3600 kg
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

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No.

Description

Parts No.

Qty.

Remarks

145Oil inlet assemblyGWS42.45 – 02 – 1001\
170Cricilp for shaft 140GB/T894.1 – 19861\
171Spacer ringGWC42.45 – 1711\
172Bearing 22328CA/W33C3GB/T288 – 19941\
173Adjusting ringGWC42.45 – 1731\
176Special stud boltGWC42.45 – 17616\
177Hexagon nut M16DIN6915A HV1032\
178CLutch gearGWC42.45 – 178A1\
180Internal clutch gearGWC42.45 – 18010\
181External clutch gearGWC42.45 – 18111\
182Clutch gear carrierGWC42.45 – 182A1\
183Clutch pistonGWC42.45 – 1831\
184X – ring44321φ 内 149.9×φ 135.9×7
185Supporting ringS52029 – 4331φ 内 141.2×6.4×1.25
186X – ring44511φ 内 292.8×φ 278.8×7
187Supporting ringS52029 – 4511φ 内 282.2×6.4×1.25
188DiskGWC42.45 – 1881\
189Pressure springGWC42.45 – 1891\
190BushingGWC42.45 – 1901\
192Plug φ7Q21 – 416\
193Screw M10x100GB/T70.1 – 20006\
194Retaining discGWC42.45 – 1941\
195O – ring φ 内 136×5GB/T3452.1 – 20051\
196Screw M6x30GB/T70.1 – 20006\
197Screw M10x25GB/T70.1 – 20006\
198Clutch breatherGWC – 1982\
199PistonGWC – 1992\
200Bolt M6x40GB/T5782 – 20004\
201Setting screw M6x8GB/T71 – 19854\
202Setting screw M5x10GB/T71 – 19852\
203Spring 0.5x4x31GB/T2089 – 20092\
204Clutch couplingGWC42.45 – 2041\
205Pin 16×50GB/T119.1 – 20002\
206Bearing NU234M/C3GB/T283 – 20071170×310×52
207Cricilp for hole 310Q20 – 041\
208Spacer ringGWC42.45 – 2081\
209Key 32x18x100GB/T1096 – 20031\
210Bearing NU2326M/C3GB/T283 – 20072130×280×93
211Cricilp for shaft 130GB/T894.1 – 19861\
212Cricilp for hole 280Q20 – 042\
213SpacerGWC42.45 – 2131\
214SpacerGWC42.45 – 2141\
215Bearing QJ326N2GB/T294 – 19941130×280×58
216Round nut M130x2GB/T812 – 19881\
217Tab washer for Round nut 130GB/T858 – 19881\
218Holding pinGWC – 2181\
219Cricilp for shaft 170GB/T894.1 – 19861\
239Guide ringGWC42.45 – 2391\
249O – ring φ 内 130×3GB/T3452.1 – 20051\
250Round nut M110x2GB/T812 – 19881\
251Tab washer 110GB/T858 – 19881\
253Key 32x18x130GB/T1096 – 20031\
254O – ring 128×5.3GB/T3452.1 – 20051\
274CylinderGWS42.45 – 2741\
279Emergency screwGWS42.45 – 2794\
280Wire φ2.5YB/T5294 – 20062\
291Screw plug M27x2JB/T1001 – 19771\
292Seal ring 27Q20 – 03A1\
281Pinion gearGWC42.45 – 281/22A1\
281Pinion gearGWS42.45 – 281/24A1\
281Pinion gearGWS42.45 – 281/28A1\
281Pinion gearGWS42.45 – 281/31A1\
281Pinion gearGWC42.45 – 281/37A1\
295Input couplingGWS42.45 – 295 – 11\
295Input couplingGWS42.45 – 295 – 21\
——END——

No.

Description

Parts No.

Qty.

Remarks

170Cricilp for shaft 140GB/T894.1 – 19861\
171Spacer ringGWC42.45 – 1711\
172Bearing 22328CA/W33C3GB/T288 – 19941\
173Adjusting ringGWC42.45 – 1731\
176Special stud boltGWC42.45 – 17616\
177Hexagon nut M16DIN6915A HV1032\
179CLutch gearGWC42.45 – 178A1\
180Internal clutch gearGWC42.45 – 18010\
181External clutch gearGWC42.45 – 18111\
182Clutch gear carrierGWC42.45 – 182A1\
183Clutch pistonGWC42.45 – 1831\
184X – ring44321φ 内 149.9×φ135.9×7
185Supporting ringS52029 – 4331φ 内 141.2×6.4×1.25
186X – ring44511φ 内 292.8×φ278.8×7
187Supporting ringS52029 – 4511φ 内 282.2×6.4×1.25
188DiskGWC42.45 – 1881\
189Pressure springGWC42.45 – 1891\
190BushingGWC42.45 – 1901\
192Plug φ7Q21 – 416\
193Screw M10x100GB/T70.1 – 20006\
194Retaining discGWC42.45 – 1941\
195O – ring φ 内 136×5GB/T3452.1 – 20051\
196Screw M6x30GB/T70.1 – 20006\
197Screw M10x25GB/T70.1 – 20006\
198Clutch breatherGWC – 1982\
199PistonGWC – 1992\
200Bolt M6x40GB/T5782 – 20004\
201Setting screw M6x8GB/T71 – 19854\
202Setting screw M5x10GB/T71 – 19852\
203Spring 0.5x4x31GB/T2089 – 20092\
204Clutch couplingGWC42.45 – 2041\
205Pin 16×50GB/T119.1 – 20002\
206Bearing NU234M/C3GB/T283 – 20071170×310×52
207Cricilp for hole 310Q20 – 041\
208Spacer ringGWC42.45 – 2081\
209Key 32x18x100GB/T1096 – 20031\
210Bearing NU2326M/C3GB/T283 – 20072130×280×93
211Cricilp for shaft 130GB/T894.1 – 19861\
212Cricilp for hole 280Q20 – 042\
213SpacerGWC42.45 – 2131\
214SpacerGWC42.45 – 2141\
215Bearing QJ326N2GB/T294 – 19941130×280×58
216Round nut M130x2GB/T812 – 19881\
217Tab washer for Round nut 130GB/T858 – 19881\
218Holding pinGWC – 2181\
219Cricilp for shaft 170GB/T894.1 – 19861\
239Guide ringGWC42.45 – 2391\
241Seal ring300 – 01 – 0161\
243Oil inlet holderGWC42.45 – 02 – 2431\
246Screw M10x25GB/T70.1 – 2000\圆柱头螺钉 M10x25
249O – ring φ 内 130×3GB/T3452.1 – 20051\
253Key 32x18x130GB/T1096 – 20031\
275CylinderGWS42.45 – 2751\
279Emergency screwGWS42.45 – 2794\
280Wire φ2.5YB/T5294 – 20062\
281Pinion gearGWC42.45 – 281/22A1\
281Pinion gearGWS42.45 – 281/24A1\
281Pinion gearGWS42.45 – 281/28A1\
281Pinion gearGWS42.45 – 281/31A1\
281Pinion gearGWC42.45 – 281/37A1\
289Screw plug M27x2JB/T1001 – 19771\
290Seal ring 27Q20 – 03A1\
——END——

No.

Description

Parts No.

Qty.

Remarks

221DiscGWC42.45 – 2211\
222Screw M20x60GB/T70.1 – 20006\
223Bearing 29430EGB/T5859 – 19942150×300×90
227Spring 2x10x79.5GB/T2089 – 20096\
230Spacer ringGWC42.45 – 2301\
231Bearing NU238M/C3GB/T283 – 20071190×340×55
232Cricilp for hole 340Q20 – 041\
233Spacer ringGWC42.45 – 2331\
234Spacer ringGWC42.45 – 2341\
235Cricilp for hole 360Q20 – 041\
236Bearing NU1048MGB/T283 – 20071240×360×56
238O – ring φ 内 250×8GB/T3452.1 – 20051\
240Output shaftGWC42.45 – 2401\
284Output gearGWC42.45 – 284/88A1\
284Output gearGWS42.45 – 04 – 284/86A1\
284Output gearGWC42.45 – 284/82A1\
284Output gearGWS42.45 – 04 – 284/79B1\
284Output gearGWC42.45 – 284/73A1\
——END——

No.

Description

Parts No.

Qty.

Remarks

1HousingGWS42.45 – 05 – 1011\
2HousingGWS42.45 – 05 – 1021\
3HousingGWS42.45 – 05 – 1031\
5Bolt M24x190GB/T5782 – 20006\
6Nut M24GB/T6170 – 20006\
7Bolt M20x55GB/T5783 – 20006\
8Nut M20GB/T6170 – 20006\
9Pin 12×50GB/T117 – 20002\
10Bolt M24x420GB/T5782 – 20002\
11Bolt M24x250GB/T5782 – 20004\
12Bolt M16x70GB/T5782 – 200012\
13Nut M16GB/T6170 – 200012\
14Bolt M20x80GB/T5782 – 20008\
15Nut M20GB/T6170 – 20008\
16Bolt M24x150GB/T5782 – 20001\
17Bolt M20x60GB/T5783 – 20006\
18Bolt M24x240GB/T5782 – 20003\
19Nut M24GB/T6170 – 20003\
20Pin 16×80GB/T877 – 19862\
21CoverGWS42.45 – 05 – 0011\
22Bolt M20x55GB/T5783 – 20008\
24Bolt M24x100GB/T79 – 20004\
25SleeveGWS39.46 – 05 – 0061\
26Sealing coverGWS42.45 – 05 – 261\
27Bolt M20x55GB/T5783 – 20008\
28Bolt M14x45GB/T5783 – 20002\
29Nut M14GB/T6170 – 20002\
30Pin 12×40GB/T879.1 – 20002\
31Pin 10×30GB/T879.1 – 20002\
32CoverGWS42.45 – 05 – 321\
33CoverGWS39.46 – 05 – 0041\
34Bolt M10x30GB/T5783 – 20006\
35Nut M8GB/T6170 – 20002\
36Sealing coverGWS42.45 – 05 – 361\
37Bolt M20x45GB/T5783 – 20008\
38Bolt M8x40GB/T27 – 19882\
39Bolt M20x50GB/T5783 – 20008\
40Bearing coverGWS42.45 – 05 – 401\
41Bolt M24x100GB/T32.1 – 19886\
42Wire fuse 2.5YB/T5294 – 20062\
43Pin 20×120GB/T118 – 20002\
44Bolt M10x40GB/T5783 – 20008\
45Nut M10GB/T6170 – 20008\
48Oil shroud assemblyGWC42.45 – 481\
49Bolt M10x15GB/T32.1 – 19884\
50Wire fuse 1.6YB/T5294 – 20062\
53Dipstick assemblyGWC42.45 – 531\
54Protective pipeGWC42.45 – 541\
59Inspection windowGWC – 592\
60Paper gasketGWC – 602\
61Bolt M8x25GB/T5783 – 200012\
74Inspection windowGWS42.45 – 741\
75Paper gasketGWS42.45 – 74.21\
76Bolt M8x25GB/T5783 – 20008\
78Oil filler assemblyGWC – 781\
81Breather capQ29 – 06\\
82Washer 30Q20 – 03A1\
85Plug screw M48x2JB/T1000 – 773\
86Seal ring 48Q20 – 03A3\
113Plug screw M14x1.5JB/T1000 – 19771\
141Oil feeding coverGWC42.45 – 05 – 141A1\
142Bolt M20x55GB/T5783 – 20008\
143Oil – in sleeveGWC42.45 – 05 – 1431\
144Cover plateGWC42.45 – 05 – 1441\
145Bolt M8x35GB/T5783 – 20006\
153Bolt M12x30GB/T5783 – 20004\
155Connecting plateGWC – 1551\
156Bolt M10x55GB/T70.1 – 20004\
168Bolt M16x25GB/T5783 – 20004\
237Packing 15.9×15.9×85515.9×15.9×8551\
255Packing 9.5×9.5×4909.5×9.5×4901\
——END——

No.

Description

Parts No.

Qty.

Remarks

110Pump input casingGWC42.45 – 1101\
111Bolt M20x40GB/T5783 – 20008\
112Pin A10x30GB/T117 – 20002\
113Screw plug M14x1.5JB/T1000 – 19771\
114Nut M16GB/T6170 – 20004\
115Bolt M12x40GB/T5783 – 200010\
116Bolt M12x170GB/T5782 – 20002\
117Nut M12GB/T6170 – 200010\
118Screw plug M33x2JB/T1000 – 19771\
119Seal ring 33Q20 – 03A1\
120Circlip for shaft 25GB/T894.1 – 19861\
121WasherSS25x35x2DIN9881\
123Pump transmissionGWC42.45 – 1231\
124Circlip for shaft 34GB/T894.1 – 19861\
125Bearing 6210GB/T276 – 19942\
126SleeveGWC42.45 – 1261\
127Nilos – ringGWC – 1271\
128Cover plateGWC – 1281\
129Stud bolt M16x40GB/T898 – 19884\
130Bolt M10x30GB/T5783 – 20004\
132Plug φ7Q21 – 141\
300Pump gearGWC42.45 – 300/241\
300Pump gearGWC42.45 – 300/261\
300Pump gearGWC42.45 – 300/271\
300Pump gearGWC42.45 – 300/281\
300Pump gearGWC42.45 – 300/291\
300Pump gearGWC42.45 – 300/311\
300Pump gearGWC42.45 – 300/331\
300Pump gearGWC42.45 – 300/341\
301Pump gearGWC42.45 – 301/541\
301Pump gearGWC42.45 – 301/521\
301Pump gearGWC42.45 – 301/511\
301Pump gearGWC42.45 – 301/501\
301Pump gearGWC42.45 – 301/491\
301Pump gearGWC42.45 – 301/471\
301Pump gearGWC42.45 – 301/451\
301Pump gearGWC42.45 – 301/441\
——END——

No.

Description

Parts No.

Qty.

Remarks

1Nut G18GB/T3759 – 198311
2Cover 18GB/T3764 – 198312
3Washer 18JB/T1002 – 1977110
4Valve coverRHZ/D18 – 0719
5Guide poleRHZ/D18 – 0618
6Pressure springRHZ/D18 – 05B17
7WasherRHZ/D18 – 0315
8Rubber bandRHZ/D18 – 0214
9Valve poleRHZ/D18 – 0416
10Valve bodyRHZ/D18 – 0113
——END——

No.

Description

Parts No.

Qty.

Remarks

1Bolt M16×100GB/T21 – 197647
2FlangeRK46 – NW50 – 0618
3GasketRK46 – NW50 – 0111
4Circlip 60GB/T893.1 – 198616
5Spring discRK46 – NW50 – 0313
6Retaining valve springRK46 – NW50 – 0515
7ValveRK46 – NW50 – 0414
8Retaining valveRK46 – NW50 – 0212
9WasherRK46 – NW50 – 07111
10FlangeC50×60 DIN2633110
11Nut M16GB/T6170 – 200019
——END——

No.

Description

Parts No.

Qty.

Remarks

1Bolt M10x65GB/T5782 – 20004\
2Front valveGWC – 152B.21\
3Setting screw M6x8GB/T70.1 – 20004\
4Pin 5×24GB/T119.1 – 20001\
5Washer 14Q20 – 03A3\
6Screw plug M14x1.5Q20 – 013\
7Guide valveGWC – 152.121\
8Screw plugGWC – 152.131\
9ValveGWC – 152.101\
10Screw thread piece M6x9LSN602391\
11Mix screwGWC – 152.111\
12O – ringGB/T1235 – 19761\
13SpacerGWC – 152B.81\
14PistonGWC – 152B.41\
15Inter pressure springGWC – 152B.61\
16Out pressure springGWC – 152B.51\
17PistonGWC – 152B.31\
18Plug screw M10×15×2LSN6241\
19Valve bodyGWC – 152B.11\
20Bolt M16x45GB/T5783 – 20008\
21Flange coverGWC – 152B.92\
22O – ring 98×4GB/T1235 – 19762\
23O – ring 66×2GB/T1235 – 19761\
24CoverGWC – 152B.71\
25Bolt M10x35GB/T5783 – 20004\
26Spring 0.8x10x30DIN20981\
——END——

Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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