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Advance GWC45.49 Marine Gearbox Parts

Nov 1, 2022 | GWC, GWC 5000-10000kW | 0 comments

The speed input range of the Advance GWC45.49 marine gearbox is 400-1600 RPM, with engine input power from 559.2 kW to 6784 kW. the reduction ratio range is 1.97-5.98 the transmission capacity range is 1.398-4.24 kW/RPM, the rated propeller thrust is 270 KN, and the input shaft is in the train Opposite to the output shaft.

Advance GWC45.49 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 GWC45.49 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 GWC45.49 marine gearboxes available in engine flywheel sizes.

All of our Advance GWC 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 GWC45.49 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: GWC45.49
Input Speed: 400-1600 r / min
Power: N/A
Center Distance: N/A
Trans.Capacity: 4.24-1.398 kw/r/min
Reduction Ratio: 1.97-5.98
Rated Thrust: 270 kN
Dimension: N/A
Net Weight: 5280 kg
Lead Time: 15-30 Working Days
Payment Terms: T/T ,L/C

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Item

Description

Parts No.

Qty

Remark

1 Housing 0/0112/0136/0,1/0112/0136/0 1
2 Bolt M16×90 GB/T5782–86 16
3 Nut M16 GB/T6170–86 16
5 Bolt M24×150 GB/T5782–86 4
6 Nut M24 GB/T6170–86 4
7 Bolt M24×100 GB/T5782–86 1
8 Bolt M24×130 GB/T5782–86 1
9 Pin 16×80 GB/T117–86 2
10 Bolt M24×330 GB/T5782–86 2
11 Bolt M24×270 GB/T5782–86 4
14 Bolt M20×90 GB/T5782–86 16
15 Nut M20 GB/T6170–86 16
16 Bolt M24×170 GB/T5782–86 2
17 Nut M24 GB/T6170–86 2
18 Bolt M30×170 GB/T5782–86 2
19 Nut M30 GB/T6170–86 2
20 Pin 16×100 GB/T877–86 2
24 Socket cap fitting screw M24×100 GB/T79–85 4
26 Sealing plate GWC45.49–26 1
27 Bolt M20×45 GB/T5783–86 8
28 Bolt M12×50 GB/T5782–86 2
29 Nut M12 GB/T6170–86 2
30 Pin 12×40 GB/T879–86 2
32 Bearing cover GWC45.49–32 1
33 Bolt M20×45 GB/T5783–86 8
35 Nut M14 GB/T6170–86 2
36 Sealing plate GWC45.49–36 1
37 Bolt M20×50 GB/T5783–86 8
38 Bolt M14×50 GB5783–86 2
39 Pin 12×40 GB/T879–86 2
40 Bearing bracket GWC45.49–40 1
41 Bolt M24×100 GB/T32.1–88 10
42 Wire Φ3 GB/T343–94 4
43 Pin 20×100 GB/T118–86 2
44 Bearing support GWC45.49–44 1
45 Bolt M16×75 GB/T32.1–88 3
46 Wire Φ2.5 GB/T343–94 1
47 Pin 10×100 GB/T881–86 2
48 Oil pan GWC45.49–48 1
49 Bolt M10×15 GB/T32.1–88 4
50 Wire Φ1.6 GB/T343–94 2
53 Oil dip stick GWC45.49–53 1
54 Protective pipe GWC45.49–54 1
55 Cover 4/0438/0949/0 2
56 Bolt M8×12 GB/T5783–86 8
59 Inspection window plate 3/0454/0018/0 2
60 Gasket 2
61 Bolt M18×25 GB/T5783–86 12
62 Inspection window plate GWC45.49–62 1
63 Gasket 1
64 Bolt M8×20 GB/T5783–86 8
74 Inspection window plate GWC45.49–74 1
75 Gasket 1
76 Bolt M10×20 GB/T5783–86 20
78 Oil inlet with srainer GWC–78–000 1
79 Ring Q29–04 1
80 Ring Q29–05 1
81 Breather cap Q29–06 1
82 Copper washer Q20–03 1
83 Plug screw M48×2 JB1001–77 3
84 Copper washer Q20–03 3
89 HC emblem mark Q25–13 2
90 Rivet 3×10 GB/T827–86 8
93 Nameplate Q25–01–04 1
94 Rivet 3×10 GB/T827–86 4
97 Steering plate Q25–06 1
98 Rivet 3×10 GB/T827–86 2
113 Plug screw M14×1.5 JB1001–77 2
141 Oil feeding plate GWC45.49–141 2
142 Bolt M20×55 GB/T5783–86 16
143 Bushing GWC45.49–143 2
144 Cover plate GWC45.49–144 2
145 Bolt M8×30 GB/T5783–86 12
153 Bolt M16×45 GB/T5783–86 4
155 Connection plate 2/0930/0644/1 1
156 Screw M10×55 GB/T70–85 4
168 Bolt M16×25 GB/T5783–86 4
237 Packing 15.9×15.9×900 Valqua * No. 137 1
255 Packing 9.5×9.5×532 Valqua * No. 137 1
289 Bolt M10×15 GB/T5783–86 4
290 Oil pan GWC45.49–290 1
291 Wire Φ1.6 GB/T343–94 2
——END——

Item

Parts Name

Parts No.

Qty

Remark

1 Output Shaft GWC45.49–240 1 240
2 O-ring 265*5.3 GB/T3452.1–92 1 238
3 Bearing 32248H(NU248) 1 236
4 Supporting ring GWC45.49–235 1 235
5 Spacer ring GWC49.54–234 1 234
6 Output gear GWC45.49–284 1
7 Spacer ring GWC45.49–233 1 233
8 Supporting ring GWC45.49–232 1 232
9 Bearing 32244H(NU244) 1 231
10 Spacer ring GWC45.49–230 1 230
11 Bearing 9069434E(29434E) 2 223
12 Spring 2*10*79.5 GB/T2089–94 10 227
13 Disc GWC45.49–221 1 221
14 Screw M24×60 GB/T70–85 6 22
——END——

Item

Parts Name

Parts No.

Qty

Remark

1 Circle for shaft 140 GB/T894.1–86 1 170
2 Spacer ring GWS45.49–171 1 171
3 Bearing 3G53628HY (22328CC/C3W33) 1 172
4 Adjusting ring 4/0402/0161/0 1 173
5 Special stud bolt GWS45.49–176 16 176
6 Nut M16 DIN6915 32 177
7 Clutch gear GWS45.49–178 1 178
8 Inner disc 10 GWS45.49–180 10 180
9 Outer disc 11 GWS45.49–181 11 181
10 Disc carrier GWS45.49–182 1 182
11 Clutch piston GWC45.49–183 1 183
12 X–seal 170.81×184.81×7 4440 1 184
13 Back ring 170×6.4×1.25 S52018–440 1 185
14 X–seal 304.2×318.2×7 4453 1 186
15 Back ring 307.2×6.4×1.25 S52029–453 1 187
16 Disc GWS45.49–188 1 188
17 Pressure spring GWC42.45–189 1 189
18 Bushing 3/0333/5008/0 1 190
19 Plug Φ8 GWS45.49–192 3 192
20 Screw M10×90 GB/T70–85 6 193
21 Retaining disc 4/0406/0466/1 1 194
22 Screw M10×25 GB/T70–85 6 197
23 Clutch breather 3/0931/0118/0 2 198
24 Piston 4/0903/0079/0 2 199
25 Bolt M6×40 GB/T5782–86 4 200
26 Screw M6×8 GB/T71–85 4 201
27 Screw M5×10 GB/T71–85 2 202
28 Spring 0.5×4×31 GB/T2089–94 2 203
29 Flange for clutch housing GWC45.49–204 1 204
30 Pin 16×55 GB/T119–86 2 205
31 Bearing 3G32236E (NU236/C3) 1 206
32 Supporting ring GWS45.49–207 1 207
33 Spacer ring GWS45.49–208 1 208
34 Key 32×100 GB/T1096–79 1 209
35 Bearing 3G32628E(NU2328/C3) 2 210
36 Circlip for shaft 140 GB/T894.1–86 1 211
37 Supporting ring GWS45.49–212 2 212
38 Spacer ring GWS45.49–213 1 213
39 Spacer ring GWS45.49–214 1 214
40 Bearing 176328K (QJ328N2) 1 215
41 Washer 140 GB/T858–88 1 216
42 Nut M140×2 GB/T812–88 1 217
43 Holding pin 4/0220/0554/1 1 218
44 Circlip for shaft 180 GB/T894.1–86 1 219
45 Screw M8×20 GB/T70–85 6 241
46 Seal ring 300–01–016 2 242
47 Oil feeding plate GWC45.49–243 1 243
48 Cylinder GWC45.49–274 1 274
49 Fit bolt GWC45.49–276 12 276
50 Nut M20 GB/T6170–86 12 277
51 Emergency screw GWC45.49–279 4 279
52 Wire fuse Φ2.5 GB/T343–94 2 280
53 Pinion shaft GWC45.49–281 1
54 Plug screw M22×1.5 JB1001–77 1 285
55 Washer 22 Q20–03 1 286
56 Cultch gear GWC45.49–288 1
——END——

Item

Parts Name

Parts No.

Qty

Remark

1 Circlip for shaft 140 GB/T894.1–86 1 170
2 Spacer ring GWS45.49–171 1 171
3 Bearing 3G53628HY (22328CC/C3W33) 1 172
4 Adjusting ring 4/0402/0161/0 1 173
5 Emergency screw 4/0224/1068/1 4 174
6 Special stud bolt GWS45.49–176 16 176
7 Nut M16 DIN6915 32 177
8 Clutch gear GWS45.49–179 1 179
9 Inner disc GWS45.49–180 10 180
10 Outer disc GWS45.49–181 11 181
11 Disc carrier GWS45.49–182 1 182
12 Clutch piston GWC45.49–183 1 183
13 X–Seal 170.81×184.81×7 4440 1 184
14 Back ring 170×6.4×1.25 S52018–440 1 185
15 X–Seal 304.2×318.2×7 4453 1 186
16 Back ring 307.2×6.4×1.25 S52029–453 1 187
17 Disc GWS45.49–188 1 188
18 Pressure spring GWC42.45–189 1 189
19 Bushing 4/0333/0417/0 1 191
20 Plug Φ8 GWS45.49–192 3 192
21 Screw M10×90 GB/T70–85 6 193
22 Screw M10×25 GB/T70–85 6 197
23 Clutch breather 3/0931/0118/0 2 198
24 Piston 4/0903/0079/0 2 199
25 Bolt M6×40 GB/T5782–86 4 200
26 Screw M6×8 GB/T71–85 4 201
27 Screw M5×10 GB/T71–85 2 202
28 Spring 0.5×4×31 GB/T2089–94 2 203
29 Flange for clutch housing GWC45.49–204 1 204
30 Pin 16×55 GB/T119–86 2 205
31 Bearing 3G32236E (NU236/C3) 1 206
32 Supporting ring GWS45.49–207 1 207
33 Spacer ring GWS45.49–208 1 208
34 Key 32×100 GB/T1096–79 1 209
35 Bearing 3G32628E(NU2328/C3) 2 210
36 Circlip for shaft 140 GB/T894.1–86 1 211
37 Supporting ring GWS45.49–212 2 212
38 Spacer ring GWS45.49–213 1 213
39 Spacer ring GWS45.49–214 1 214
40 Bearing 176328K (QJ328N2) 1 215
41 Washer 140 GB/T858–88 1 216
42 Nut M140×2 GB/T812–88 1 217
43 Holding pin 4/0220/0554/1 1 218
44 Circlip for shaft 180 GB/T894.1–86 1 219
45 Screw M8×20 GB/T70–85 6 241
46 Seal ring 300–01–016 2 242
47 Oil feeding plate GWC45.49–243 1 243
48 Cylinder GWC45.49–275 1 275
49 Retaining disc 4/0406/0468/1 1 278
50 Wire fuse Φ2.5 GB/T343–94 2 280
51 Pinion shaft GWC45.49–281 1
52 Plug screw M22×1.5 JB1001–77 1 285
53 Washer 22 Q20–03 1 286
——END——

Item

Parts Name

Parts No.

Qty

Remark

1 Nut M16 GB/T6170–86 4 114
2 Double end stud M16×40 GB/T898–88 4 129
3 Pump housing GWC45.49–06–110 1 110
4 Plug screw M14×1.5 Q20–01 1 113
5 Bolt M12×40 GB/T5783–86 10 115
6 Pump gear 1 300 (Select by order)
7 Plug Φ7 Q21–14 1 132
8 Copper washer 33 Q20–03 1 119
9 Plug screw M33×2 Q20–01 1 118
10 Bolt M10×30 GBT5783–86 4 130
11 Bearing 6210 2
12 Cover plate 3/0438/0902/1 1 128
13 Circlip for shaft 540 GB894–86 1 120
14 Washer 35×25×2 DIN988 1 121
15 Bearing 6210 2 125
16 Pump gear 1 301 (Select by order)
17 Nilos ring 4/0985/0664/0 1 127
18 Bushing 4/0333/0472/0 1 126
19 Circlip for shaft 34 GB/T894–86 1 124
20 Pump shaft GWC45.49–123 1 123
22 Nut M12 GB/T6170–86 10 117
23 Bolt M12×175 GB/T5782–86 2 116
24 Bolt M16×40 GB/T5783–86 8 111
26 Pin A10×30 GB/T117–86 2 112
——END——

No.

Description

Parts No.

Qty.

Remarks

1 Round nut M130×2 GB/T812–88 1 250
2 Washer 130 GB/T858–88 1 251
3 Input shaft GWC45.49–252 1 252
4 Key 40×160 GB/T1096–79 1 253
5 O-ring 155×5.3 GB/T3452.1–92 1 254
6 Circlip for shaft 170 GB/T894.1–86 1 256
7 Bearing 3G32234EH (NU234/C3) 1 257
8 Supporting ring GWC45.49–258 1 258
9 Spacer ring GWC45.49–259 1 259
10 Spacer ring GWC45.49–261 1 261
11 Adjusting ring GWC45.49–262 2 262
12 Bearing 3G53230Y (23230CC/C3W33) 1 263
13 Disc GWC45.49–264 1 264
14 Screw M16×40 GB/T70–85 6 265
15 Input gear GWC45.49–287 1 (Select by order)
16 Input flange GWC45.49–295 1 (Select by order)
——END——

Item

Parts Name

Parts No.

Qty

Remark

1 Nut JB1981–77 Z18 2
2 Cover JB1987–77 18Ⅱ 2
3 Washer JB1002–77 18 1
4 Valve cover RHZ/D18–07 1
5 Guide pole RHZ/D18–06 1
6 Pressure spring RHZ/D18–05B 1
7 Washer RHZ/D18–03 1
8 Rubber band RHZ/D18–02 1
9 Valve pole RHZ/D18–04 1
10 Valve RHZ/D18–01 1
——END——

Item

Parts Name

Parts No.

Qty

Remark

1 Bolt M16×110 GB/T5782–86 8
2 Till flange RK46–NW80–06 1
3 Gasket RK46–NW80–01 1
4 Circlip for hole 90 GB/T893.1–86 1
5 Spring disc RK46–NW80–03 1
6 Till valve spring RK46–NW80–05 1
7 Valve RK46–NW80–04 1
8 Till return valve RK46–NW80–02 1
9 Washer RK46–NW80–07 1
10 Flange C80×89 DIN2633 1
11 Bolt M16 GB/T6170–86 8
——END——

1

Bolt M10×65

GB/T5782–86

4

2 Valve body 3/0901/0046/0 1
3 Screw M6×8 GB/T71–85 4
4 Pin Φ5×24 GB/T119–86 1
5 Washer 14 Q20–03 3
6 Screw plug M14×1.5 Q20–01 3
7 Control piston 4/0903/0052/0 1
8 Piston 4/0903/0053/0 1
9 Valve 4/0901/0040/1 1
10 Screw thread piece M6×9 LSN60239 1
11 Adjusting screw 4/0224/1031/2 1
12 O-ring Φ85×3 1
13 Spacer ring 4/0401/3589/2 1
14 Piston 4/0903/0075/0 1
15 (Inter)Pressure spring 4/0991/0294/1 1
16 (outer)Pressure spring 4/0991/0293/1 1
17 Piston 3/0903/0076/0 1
18 Plug screw M10×15×2 1
19 Valve body 1/0901/0053/0 1
20 Bolt M16×48 GB/T5783–86 8
21 Flange 4/0583/2027/0 2
22 O-ring Φ90×4 2
23 O-ring Φ62×2 1
24 Cover 3/0439/0443/0 1
25 Bolt M10×35 GB/T5783–86 4
——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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