Advance GWS45.49 Marine Gearbox Parts

Nov 3, 2022 | GWS, GWS Under 5000kW | 0 comments

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The speed input range of the Advance GWS45.49 marine gearbox is 400-1400 RPM, with engine input power from 848 kW to 2968 kW. the reduction ratio range is 2.03-3.95 the transmission capacity is 2.12 kW/RPM, the rated propeller thrust is 270 KN, and the input shaft is in the train Opposite to the output shaft.

Advance GWS45.49 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 GWS45.49 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 GWS45.49 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 GWS45.49 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:	GWS45.49
Input Speed:	400-1400 r / min
Power:	N/A
Center Distance:	N/A
Trans.Capacity:	2.12 kw/r/min
Reduction Ratio:	2.03-3.95
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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Box parts

No.	Description	Parts No.	Qty.	Remarks
1	Upper housing	GWS45.49 – 1	1	\
1	Middle housing	GWS45.49 – 2	1	\
1	Under housing	GWS45.49 – 3A	1	\
2	Bearing bracket	GWS45.49 – 40	1	\
3	Disc	GWS45.49 – 22	1	\
4	Hexagon socket cap head screw	M24×60 GB70 – 85	6	\
4	Pressure Spring	2×10×79.5 GB2089 – 80	6	\
5	Self – aligning thrust roller bearing	(FAG/SKF) 29434E	2	\
6	Spacer ring	GWC45.49 – 230	1	\
7	Cylindrical roller bearing	32244E	1	\
8	Supporting ring	GWS45.49 – 232	1	\
9	Spacer ring	GWC45.49 – 233	1	\
10	Oil pan assembly	GWS45.49 – 48	1	\
10	Hexagon head bolt	M10×16 GB5783 – 86	4	\
11	Output gear	\	1	Z =
12	Spacer ring	GWC45.49 – 234	1	\
13	Supporting ring	GWS45.49 – 235	1	\
14	Cylindrical roller bearing	32248E	1	\
15	Split sealing cover	GWS45.49 – 36	1	\
15	Hexagon head bolt	M20×50 GB5783 – 86	8	\
15	Hexagon head bolt	M14×45 GB5783 – 86	2	\
15	Hexagon nut	M14 GB6170 – 86	2	\
15	Spring – type straight pin	12×40 GB879 – 86	2	\
16	Packing	华尔卡 No.137	1	(15.9×15.9×900)
17	O – ring	265×7 GB3452.1 – 82	1	\
18	Output shaft	GWC45.49 – 240	1	\
19	Round nut	M140×2 GB812 – 88	2	\
20	Tab washer for round nut	140 GB858 – 88	2	\
21	Oil feeding module	GWS45.49 – 01 – 100	1	\
22	Bushing	GWS39.46-05-006	1	\
23	Cover	GWS39.46-05-004	1	\
24	Shaft Ring	50 GB/T894.1-86	1	50
25	Sealing Ring	300-01-016	2	\
26	O-ring	Ø100*3.55 GB/T3452.1-1992	2	\
27	Bushing	4/0333/0472/0	1	\
28	Nilos ring	4/0985/0664/0	1	\
29	Pump gear	\	1	Z =
30	Deep groove ball bearing	6210	2	\
31	Circlip for shaft	25 GB894 – 86	1	\
31	Circlip for shaft	34 GB894 – 86	1	\
31	Washer	35×25×2 DIN988	1	\
32	Pump input casing	GWS45.49 – 110	1	\
33	Pump	ZCB – BJ180	1	\
34	Pump gear	\	1	Z =
35	Four – point contact ball bearing	QJ328N2	2	外圈倒角处带止动缺口 With two locating grooves
35	Backing pin	4/0220/0554/1	2	\
36	Spacer ring	GWS45.49 – 213	2	\
37	Spacer ring	GWS45.49 – 214	2	\
38	Cylindrical roller bearing	NU2328E.M/C3	4	\
39	Circlip for hole	GWS45.49 – 212	\	\
40	Shaft pinion	\	1	Z =
41	Pump transmission shaft	GWS45.49 – 123	\	\
42	Shaft pinion	\	1	Z =
43	Circlip for shaft	140 GB894 – 86	2	\
44	Circlip for shaft	180 GB894 – 86	2	\
45	Spacer ring	GWS45.49 – 208	\	\
46	Cylindrical roller bearing	NU236E.M/C3	\	\
47	Circlip for hole	GWS45.49 – 207	2	\
48	Flange for clutch housing	GWS45.49 – 204	2	\
49	Outer disc	GWS45.49 – 181	22	\
50	Inner disc	GWS45.49 – 180	20	\
51	Clutch housing	GWS45.49 – 179	1	\
52	Special stud bolt	GWS45.49 – 176	32	\
52	Hexagon nut	M16 DIN6915	64	\
53	Retaining disc	4/0406/0466/1	\	\
53	Hexagon socket cap head screw	M10×25 GB65 – 85	6	\
54	Pressure spring	GWS45.49 – 189	2	\
55	Bushing	3/0333/5008/0	1	\
55	Hexagon socket cap head screw	M10×25 GB65 – 85	6	\
56	Cooling	LG4.8 – 18 – 83	1	\
57	Adjusting ring	4/0402/0161/0	2	\
58	Self – aligning roller bearing	22328CC/C3W33	2	\
59	Oil feeding module	GWS45.49 – 145	1	\
60	Circlip for shaft	140 GB894 – 86	2	\
60	Spacer ring	GWS45.49 – 171	2	\
61	Cylinder	GWS45.49 – 275	1	\
62	Self – aligning roller bearing	50×90×20 220	2	\
63	Bearing Seat	GWS39.46-02-102	1	\
64	Clutch housing	GWS45.49 – 178	1	\
65	Bushing	GWS45.49 – 190	1	\
65	Hexagon socket cap head screw	M10×90 GB70 – 85	6	\
66	Split sealing cover	GWS45.49 – 26	1	\
66	Hexagon head bolt	M20×50 GB5783 – 86	8	\
66	Hexagon head bolt	M14×45 GB5783 – 86	2	\
66	Hexagon nut	M14 GB6170 – 86	2	\
66	Spring – type straight pin	12×40 GB879 – 86	\	\
67	Input shaft with cylinder	GWS45.49 – 274	1	\
68	Key	32×160 GB1096 – 79	\	\
69	Round nut	M115×2 GB812 – 88	1	\
70	Tab washer for round nut	115 GB858 – 88	1	\
71	O – ring	132×6.3 GB3452.1 – 82	1	\
72	Packing	华尔卡 No.137	1	(9.5×9.5×450)
73	Cover	GWS45.49 – 05 – 001	1	\
73	Hexagon head bolt	M20×50 GB5783 – 86	8	\
74	Emergency screw	4/0224/1068/1	8	\
74	Wire	Φ2.5 GB/T343 – 94	4	\
75	X – seal	4440	2	170.81×184.81×7
75	Back ring	S52029 – 440	2	170×6.4×1.25
76	X – seal	4453	2	304.2×318.2×7
76	Back ring	S52029 – 453	2	307.2×6.4×1.25
77	Clutch piston	GWS45.49 – 183	2	\
78	Disc	GWS45.49 – 188	2	\
79	Retaining disc	GWS45.49 – 194	1	\
80	Lube oil filter	JYL4.8 – 00	1	\
81	Temperature switch	JWG – K – A	1	75℃
82	Pneumatic controller	WL4A16B/1 34E₂ – 25BY	1	气控时用电控时用
83	Flange	C50×60 DIN2633	4	\
83	Hexagon head bolt	M16×55 GB5783 – 86	8	\
83	Hexagon nut	M16 GB6170 – 86	8	\
84	2 – stage control valve	GWS45.49 – 152 – 000	1	\
84	Relief valve	P – 25B – 00	1	\
85	Connector	GWC36.39 – 536	3	\
85	Filter	Γ41 – 43	1	\
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