152HP/165HP/170HP/190HP/204HP/220HP Marine Diesel Engine for Boat

• Customization: Available
• After-sales Service: Overseas Third-Party Support Available
• Warranty: 1 Year or 1500 Running Hours Which Come First
• Model NO.: SC7H
• Ignition Mode: Electric Ignition
• Speed: High Speed
• Cooling Cylinder: Water-Cooled
• Intake Pressure Impulse: Turbocharged
• Piston Movement: Reciprocating
• Fuel: Diesel
• Number of Strokes: Four-Stroke
• Cylinder Arrangement Form: L
• Number of Cylinders: 6-Cylinder
• Type: External Combustion Engine
• Condition: Brand New
• Related Power: 112~162kw,152~220HP
• Related Speed: 1500rpm/2300rpm
• Delivery Time: 15~30days
• OEM: Acceptable
• Transport Package: Wooden Case
• Specification: 1287x730x1180mm
• Trademark: SHANGCHAI(SDEC)
• Origin: China
• HS Code: 8408100000
• Production Capacity: 500PCS/Month
• Package Size: 150.00cm * 90.00cm * 130.00cm
• Package Gross Weight: 725.000kg

Product Description

H Series Marine Engine(Power range:63-162 kW)

Description

The H series marine engine was jointly designed and developed by SDEC and UK Ricardo combining Chinese market demands and internationally proven technologies of advanced Ricardo engines. It is a world first-class power platform manufactured by adopting the GPDP development process and SAIC MOTOR manufacturing standards.
This series marine engine features a compact structure, strong power, low vibration noise, etc., whose technical indexes are all in the leading position in China. It is applied to small inland transportation boat, coastal fishing boat, high speed boat, passenger ship and other ships, as well as 63-162 kW marine generator sets.

Specification

Model	SC4H	SC7H
Type	In-Line Type, Water-Cooled, 4-Stroke, Wet Cylinder Liners
Bore/Stroke	105x124mm
Min. Fuel Consumption	192g/kW.h
Starting Method	Electric Start
Firing Sequence	1-5-3-6-2-4
Noise	≤102dB(A)
Crankshaft Rotation Direction (facing the flywheel)	Counterclockwise
Cylinder No.	4, 6
Displacement	4.3L/6.5L
Oil Consumption	0.3g/kW.h
Turbocharged	CCS/IMOII
Flywheel and Flywheel Housing	SAE3#11.5# / SAE1#14#
Engine Overhaul Period	20000h
Net Weight	460kg/675kg
Dimensions (LxWxH)	1047x751x1056mm	1287x730x1180mm

 

Product Parameters

Model	Type	Displacement (L)	Rated Power(KW)	Rated Power(HP)	Speed (rpm)	Aspiration	Fuel Control System	Output Interface	Weight (kg)	Certificate	Emission
SC4H100CA	4 Cylinders / In-Line	4.3	63	85	1500	T	Mechanical	SAE 1#/14' or SAE 3#/11.5'	495	CCS	/
SC4H110CA	4 Cylinders / In-Line	4.3	70	95	1800	T	Mechanical			CCS	/
SC4H100CA2	4 Cylinders / In-Line	4.3	64	87	1800	TA	Mechanical		540	CCS	/
SC4H110CA2	4 Cylinders / In-Line	4.3	70	95	1800	TA	Mechanical			CCS	/
SC4H125CA2	4 Cylinders / In-Line	4.3	80	108	1500	TA	Mechanical			CCS	/
SC4H140CA2	4 Cylinders / In-Line	4.3	90	122	1500	TA	Mechanical			CCS	/
SC4H150CA2	4 Cylinders / In-Line	4.3	98	133	1800	TA	Mechanical			CCS	/
SC4H170CA2	4 Cylinders / In-Line	4.3	110	150	1800	TA	Mechanical			CCS	IMO TIER II
SC7H175CA2	6 Cylinders / In-Line	6.5	112	152	1500	TA	Mechanical		675	CCS	IMO TIER II
SC7H190CA2	6 Cylinders / In-Line	6.5	121	165	1800	TA	Mechanical			CCS	IMO TIER II
SC7H195CA2	6 Cylinders / In-Line	6.5	125	170	1500	TA	Mechanical			CCS	IMO TIER II
SC7H220CA2	6 Cylinders / In-Line	6.5	140	190	1800	TA	Mechanical			CCS	IMO TIER II
SC7H235CA2	6 Cylinders / In-Line	6.5	150	204	2100	TA	Mechanical			CCS	IMO TIER II
SC7H250CA2	6 Cylinders / In-Line	6.5	162	220	2300	TA	Mechanical			CCS	IMO TIER II

Features

1. With four-valve structure, centrally and vertically arranged fuel injector and new fuel mixing technology, this engine delivers high air intake efficiency, uniform atomization and good load transient response. Its working efficiency is improved by 12%.
2. The maximum torque is over l000N.m, and the torque reserve is as high as 36%, which is 20% higher than similar products.
3. The power and economy are both considered under common working conditions, and the minimum fuel consumption is 192g/kW.h.
4. A 180 BAR high combustion pressure design makes its environmental adaptability 7% higher than the similar products. Without auxiliary air intake heating device, the cold starting temperature is -15ºC

Why Choose us?

• Competitive Pricing: 15-20% lower than market rates without compromising quality.
• Certified Quality: ISO 9001 certification, authorized Yuchai distributor & service provider.
• End-to-End Solutions: Design, production, installation, and after-sales support.
• Proven Expertise: Serving industries like marine, data centers, telecom, oilfields, hospitals, and government sectors. Clients include China Telecom, COSCO, etc.
• Global Reach: Products exported to Southeast Asia, Africa, the Middle East, and South America.

If you have any needs for our products, please click on our contact information, and we will provide you with comprehensive information on technology, business, after-sales, product configuration and other aspects in the most professional way!
 

Certifications

FAQ

Q1.What is your MOQ of this item?
A: 1 set

Q2. How long is your delivery time?
A:15-30 days after deposit received.
 
Q3: What is your terms of payment ?
A: T/T 30% in advance  and  TT 70% balance paid before shipment.
 
Q4: What is your warranty period?
A: Our payment terms is 1 year or 1500 running hours whichever comes first. But based on some special project, we can extended our warranty period.
 
Q5: Do you offer OEM service?
A: Yes
 
Q6:How is your package?
A:Package with standard export wooden case.

 

Company Profile

Shanghai Diesel Engine Co., Ltd. (SDEC), with SAIC Motor Corporation Limited as its main shareholder, is a large state-owned high tech enterprise engaged in research and development and manufacture of engines, engine parts and generator sets, possessing a state-level technical center, a postdoctoral working station, world-level automatic production lines and passage cars standards quality assurance system. Its former was Shanghai Diesel Engine Factory that was established in 1947 and was restructured into a stock-shared company in 1993 with shares of A and B.

In its more than 70 years'development, SDEC's products have been used all over the world. SDEC now has nine series of high-quality diesel and natural gas engines, i.e. M, R, H, D, C, E, G ,K and W series. These series engines with power outputs of 50 to 1,800 kW are mainly applied to trucks, buses, construction machinery, generator sets, marine application and agricultural equipment. SDEC is always devoting to constant improvement of product quality and striving to forge a quality-leading supplier of power solution of diesel and new energy in China.

About Cheongfa

Established in 2020, specializes in R&D, production, and engineering of diesel genset/gas generator sets for global industries.
We deliver tailored solutions, including silent, containerized, trailer-mounted, and desert-optimized systems, alongside noise/vibration control and emission treatment technologies.
Trusted by clients like China Telecom, Tencent, and CNOOC, our products power sectors ranging from data centers and marine operations to healthcare and environmental protection.
With a footprint in Southeast Asia, Africa, South America, and the Middle East, Cheongfa guarantees reliability through end-to-end quality assurance from design to maintenance.