High Quality Marine Gearbox Used for Boat/Vessel/Ship

• After-sales Service: Six Months
• Warranty: Six Months
• Gearing Arrangement: Spur
• Output Speed: 4000-8000
• Customized Support: OEM, ODM
• Weight (Kg): 6
• Model NO.: TH233
• Applicable Industry: Marine
• Transport Package: as Per Request
• Specification: CUSTOMIZED
• Trademark: Taihang
• Origin: China
• HS Code: 8483409000
• Production Capacity: 500pieces/Month

Product Description

 

Product Description

High-quality marine gearbox used for boat/vessel/ship
 

Material	C45,40Cr,20CrMnTi,42CrMo, Copper, Stainless steel, and so on as per your requests.
Machining Process	Forging, Gear Hobbing, Gear Shaping, Gear Shaving, Gear Grinding, CNC machining, Heat treatment...
Modules	0.5, 0.6, 0.7, 0.8, 1.0, 1.25, 1.5, 1.75, 2.0, 2.25, 2.5....8.0 etc.
Heat Treatment	Carburizing, Quenching, Carbonitriding, Nitriding, Hardening and Tempering...
Main Machines	Gear Hobbing Machines, Gear Shapers, Lathe, Gear Shaving machines, Gear milling, Gear grinding, CMM Inspection machines Machines and many kinds of gear-related machines.
Standard	DIN, ISO/GB, AGMA, JIS, ISO/IATF16949:2016

 

Product Parameters

KTA19	KTAA19	KTTA19	QSk19	QSKTAA19
NT855	NTA855	NTAA855	KT38	KTA38
KT50	KTA50	KTTA50	M11	MTA11
MTAA11	4BT	6BT	6CT	ISF

 

diesel engine spare parts

Injector	Cylinder head	Crankshaft
Camshaft	Valve train parts	Connecting rod
Cylinder liner	Piston	Piston ring
Bearings and bush	Fuel pump	Oil pump
Water pump	Air compressors	Turbocharger
Flywheels	Gasket	Instrument Panel
Starter	belts	injector cup

Model	Engine speed r/min	Ratio(I)	rate hp/rpm	Rated propeller thrüst(kN)	Centre distance (mm)	LxWxH (mm)	Net weight (kg)	Options/ Comments	Flange	Bell housing
Gearbox with PTI
HC200P	1000-2200	forward/reverse gear3.56 PTI 3.3	0.197	27.5	264	1090×930×884	650	Push-and-pull flexible shaft electrically, pneumatically	Flange size according to engine flywheel	No bell housing
Multi-functional Multi-output Auxiliary Box(speed-up)
4LZF1100A	300-1000	Drive Motor(Fast:2.94 Slow:2.51) Drive Gear Pump:2.5 Drive Vane Pump:3.6	0.335			1175×1018×946	1000	Push-and-pull flexible shaft electrically pneumatically	Flange size according to engine flywheel	No bell housing
2LZF650	650-1000	Drive Motor(Fast:2.005 Slow:1.71) Drive Oil Pump:2.01	0.197			1000×730×935	650	Push-and-pull flexible shaft electrically, pneumatically	Flange size according tc engine flywheel	No bell housing
Hybrid gearbox(with PTO/PTI)
HCT601P	1000-2100	Major Ratio 8.23 Similar with HCT600A/1	0.591	140	500	938×1224×1525	2000	electrically,	SAE18	No bell housing
	1500	ratio at input engine side 9.73	0.178
HCD450P	600-1800	Major Ratio6.2 Similar with HCD400	0.444		428	962×1160×1265		Push-and-pull flexible shaft electrically,	SAE18	No bell housing
	1800	ratio at input engine side9.73	0.148

Model	RPM	Ratio	HP/RPM	Thrust (kN)		Model	RPM	Ratio	HP/RPM	Thrust (kN)
GWC28.30 GWL28.30	400~900 400~1100 400~1350 400~1570 400~1800 400~2000 400~2000 400~2000 400~2000	2.06 2.51 3.08 3.54 4.05 4.54 5.09 5.59 6.14	1.159 0.953 0.775 0.675 0.59 0.527 0.469 0.427 0.389	80		GWC39.41 GWL39.41	400~800 400~1000 400~1200 400~1400 400~1600 400~1700 400~1700 400~1700 400~1700	1.98 2.47 3.05 3.48 4.05 4.48 5.00 5.51 5.99	3.466 2.773 2.242 1.967 1.69 1.526 1.371 1.243 1.143	175
GWC30.32 GWL30.32	400~900 400~1150 400~1350 400~1580 400~1800 400~2000 400~2000 400~2000 400~2000	2.03 2.55 3.04 3.52 4.00 4.55 5.05 5.64 6.05	1.505 1.199 1.006 0.868 0.764 0.672 0.605 0.542 0.504	100		GWC42.45 GWL42.45	400~800 400~1000 400~1200 400~1400 400~1600 400~1600 400~1600 400~1600 400~1600	2.00 2.55 3.02 3.58 4.00 4.47 5.00 5.60 5.93	4.395 3.453 2.906 2.455 2.198 1.965 1.758 1.569 1.482	220
GWC32.35 GWL32.35	400~900 400~1150 400~1350 400~1580 400~1800 400~2000 400~2000 400~2000 400~2000	2.06 2.54 3.02 3.58 4.05 4.59 5.09 5.57 6.08	1.899 1.538 1.294 1.093 0.965 0.851 0.768 0.702 0.643	120		GWC45.49 GWL4549	400~700 400~875 400~1030 400~1230 400~1400 400~1550 400~1600 400~1600 400~1600	1.97 2.47 2.89 3.47 3.95 4.37 4.85 5.50 5.98	5.682 4.545 3.872 3.235 2.841 2.563 2.312 2.036 1.873	270
GWC36.39 GWL36.39	400~900 400~1150 400~1350 400~1580 400~1800 400~1900 400~1900 400~1900 400~1900	1.97 2.45 2.98 3.47 3.95 4.40 5.01 5.47 5.97	2.573 2.072 1.704 1.461 1.286 1.155 1.013 0.928 0.85	140		GWC49.54 GWL49.54	400~600 400~750 400~900 400~1050 400~1200 400~1350 400~1400 400~1400 400~1400	1.94 2.46 2.92 3.45 3.95 4.53 4.91 5.48 6.00	7.37 6.084 5.128 4.342 3.786 3.299 3.046 2.728 2.494	290

Model	RPM	Ratio		HP/RPM	Thrust (kN)	Model	RPM	Ratio	HP/RPM	Thrust (kN)
GWC75.90 GWL75.90	200~465   200~580   200~695   200~815   200~925   200~950    200~950    200~950   200~950	2.01 2.51 3.01 3.51 4.00 4.43 5.04 5.47 6.02		30.046   27.074   20.1   17.196   15.117   13.634   11.997   11.055   10.035	980	GWC75.90 GWL75.90	200~465    200~580    200~695    200~815    200~925    200~950    200~950    200~950    200~950	2.01 2.51 3.01 3.51 4.00 4.43 5.04 5.47 6.02	30.046   27.074   20.1   17.196   15.117   13.634   11.997   11.055   10.035	980
GWC80.95 GWL80.95	200~350    200~440    200~520    200~610    200~700    200~800    200~800    200~800    200~800	1.98 2.49 2.94 3.46 3.95 4.51 5.03 5.48 5.93		37.52 29.748 25.205 21.44 18.76 16.415 14.74 13.521 12.502	1200	GWC80.95 GWL80.95	200~350    200~440    200~520    200~610    200~700    200~800    200~800    200~800    200~800	1.98 2.49 2.94 3.46 3.95 4.51 5.03 5.48 5.93	37.52 29.748 25.205 21.44 18.76 16.415 14.74 13.521 12.502	1200
GWS28.30 GWK28.30 GWH28.30 GWD28.30	400~1800	2.00 2.57 3.00 3.57 4.05		0.590	80	GWS28.30 GWK28.30   GWH28.30   GWD28.30	400~1800	2.00 2.57 3.00 3.57 4.05	0.590	80
GWS30.32A GWK30.32A GWH30.32A GWD30.32A	400~1800	1.97 2.52 2.96		0.764	100	GWS30.32A GWK30.32A GWH30.32A GWD30.32A	400~1800	1.97 2.52 2.96	0.764	100
		3.52		0.75				3.52 4.00	0.75
		4.00		0.697					0.697
GWS32.35 GWK32.35 GWH32.35 GWD32.35	400~1800	2.00 2.56 3.00 3.57 4.05		0.965	120	GWS32.35 GWK32.35 GWH32.35 GWD32.35	400~1800	2.00 2.56 3.00 3.57 4.05	0.965	120
GWS36.39 GWK36.39 GWH36.39 GWD36.39	400~1800	2.03 2.48 2.92 3.48 3.95		1.286	140	GWS36.39 GWK36.39 GWH36.39 GWD36.39	400~1800	2.03 2.48 2.92 3.48 3.95	1.286	140
GWS39.41 GWK39.41 GWH39.41 GWD39.41	400~1600	2.00 2.54 2.96 3.50 3.95		1.731	175	GWS39.41 GWK39.41 GWH39.41 GWD39.41	400~1600	2.00 2.54 2.96 3.50 3.95	1.731	175
GWS42.45 GWK42.45 GWH42.45 GWD42.45	400~1600	1.97 2.55 2.93 3.58 4.00		2.198	220	GWS42.45 GWK42.45 GWH42.45 GWD42.45	400~1600	1.97 2.55 2.93 3.58 4.00	2.198	220
GWS45.49 GWK45.49 GWH45.49 GWD45.49	400~1400	2.03 2.48 3.09 3.48 3.95		2.841	270	GWS45.49 GWK45.49 GWH45.49 GWD45.49	400~1400	2.03 2.48 3.09 3.48 3.95	2.841	270
GWS49.54 GWK49.54 GWH49.54 GWD49.54	400~1200	1.97 2.47 3.00 3.52 3.95		3.786	290	GWS49.54 GWK49.54 GWH49.54 GWD49.54	400~1200	1.97 2.47 3.00 3.52 3.95	3.786	290
GWS52.59 GWK52.59 GWH52.59 GWD52.59	400~1200	1.97 2.47 3.00 3.52 3.95		4.878	300	GWS52.59 GWK52.59 GWH52.59 GWD52.59	400~1200	1.97 2.47 3.00 3.52 3.95	4.878	300
GWS60.66 GWK60.66 GWH60.66 GWD60.66	400~1200	2.00 2.54 2.96 3.50 3.95		6.767	450	GWS60.66 GWK60.66   GWH60.66   GWD60.66	400~1200	2.00 2.54 2.96 3.50 3.95	6.767	450
GWS66.75 GWK66.75 GWH66.75 GWD66.75	300~950	1.97 2.47 3.00 3.52 3.95		9.648	730	GWS66.75 GWK66.75 GWH66.75 GWD66.75	300~950	1.97 2.47 3.00 3.52 3.95	9.648	730
GWS70.76 GWK70.76 GWH70.76 GWD70.76	300~900	1.94 2.54 3.00 3.50 3.95		10.868	750	GWS70.76 GWK70.76 GWH70.76 GWD70.76	300~900	1.94 2.54 3.00 3.50 3.95	10.868	750

Dimension group	Type (HGT)	Rated Torque TkN30 (KNm)	Max. Torque Tkmax (KNm)	Perm Vibratory Torque (KNm)	Perm. Power Loss (KW)	Perm. Speed (rpm)	Perm. Axial Disp (mm)	Perm Radial Disp. (mm)	Dynamic Torsional Stiffness KNm/rad	Relative Damping
0600	0620	6.3	15.75	1.575	0.69	2900	5	4	47	1.13
0800	0820	8	20	2	0.75	2700	5	4	58	1.13
1000	1020	10	25	2.5	0.83	2500	5	4	80	1.13
1200	1220	12.5	37.5	3.13	0.89	2300	6	5	100	1.13
1600	1620	16	40	4	0.98	2100	6	5	120	1.13
2000	2020	20	50	5	1.05	2050	6	6	160	1.13
2500	2520	25	62.5	6.25	1.14	1800	6	6	180	1.13
3000	3020	31.5	78.75	7.88	1.35	1700	6	7	225	1.13
4000	4020	40	100	10	1.73	1600	6	7	320	1.13
5000	5020	50	125	12.5	1.95	1410	7	9	360	1.13
6300	6320	63	157.5	15.75	2.33	1350	7	9	462	1.13
8000	8020	80	200	20	2.57	1250	7	10	598.5	1.13
10000	10020	100	250	25	2.72	1120	9	11	748	1.13
12500	12520	125	312.5	31.25	2.94	1000	9	12	931	1.13

 

Detailed Photos

 

Our Advantages

1. Our Shipyard: Ningbo Zhenhe shipyard, and now Taihang is the branch representative of our yard.
2. Our founding team has experience of more than 15 years in shipbuilding and ship repair with our engineer and designer.
3. Equipment quality guarantee: Based on shipyard feedback, we built up a manufacturer file to ensure the good quality of the products. Also, we can send our engineers to help our clients to install and test this exported equipment.
4. We are a second-hand ship broker to help you find the satisfied used different kinds of vessels.
5. We can provide the CKD kits and one-stop service based on our laser-cutting machine and purchase ability
6. We have a very professional design and technical team to work out the perfect plan for our clients and help to solve any matters with pre-sale and after-sale.
7. Customer Distribution: Tanzania, Rwanda, India(Mumbai and Kolkata), Suva,  Portugal, Russia, Netherlands, Iceland, Denmark, Malaysia, Mexico.......
 

Company Profile