Yuchai Yc4a 4 Cylinder 200HP 2300rpm 4 Strokes 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.: YC4A200L-C20
• 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: 4-Cylinder
• Type: External Combustion Engine
• Condition: Brand New
• Related Power: 147kw,200HP
• Related Speed: 2300rpm
• Delivery Time: Within 30days
• OEM: Acceptable
• Transport Package: Wooden Case
• Specification: 1143× 853× 1120mm
• Trademark: Yuchai
• Origin: China
• HS Code: 8408100000
• Production Capacity: 500PCS/Month
• Package Size: 130.00cm * 100.00cm * 130.00cm
• Package Gross Weight: 650.000kg

Product Description

Yuchai YC4A 4 Cylinder 200HP 2300RPM 4 Strokes Marine Diesel Engine for Boat
YC4A Marine propulsion engine
40kW~162kW Power range
250~500t inland transport ship, 9~12m yacht, passenger ship, etc.

Configuration	In-line,4 cylinder,4-stroke diesel
Aspiration	Turbocharged /Aftercooled
Displacement	4.837liters  295in³
Bore &Stroke	108x132mm 4.25×5.2in
Compression Ratio	16:01
Rotation	Counterclockwise facing flywheel
Fuel System	Hhigh pressure common rail

 

kW	Ps	RPM	Engine	Rated Fuel Consumption	Emissions
				Lnh(Gal/h)	IMO
162	220	2300	YC4A220L-C20	42.7(11.3)	Tier ll
147	200	2300	YC4A200L-C20	38.7(10.2)	Tier ll
120	165	1800	YC4A165L-C20	31.6(8.4)	Tier ll
90	120	1500	YC4A120L-C20	23.7(6.3)	Tier ll
90	122	2000	YC4A120Z-C20	23.7(6.3)	Tier ll
75	102	1800	YC4A100Z-C20	19.8(5.2)	Tier ll
53	72	1500	YC4A70Z-C20	14.0(3.7)	Tier ll
40	54	1500	YC4A55Z-C20	10.5(2.8)	Tier ll

 

Features

 

High reliability
The engine block and cylinder head are made of alloy cast iron, with high strength, with an integral crankshaft, the product is subject to in-depth reliability development,ensuring the overhaul period of over 10000 hours
Energy saving
The application of in-cylinder 3D combustion CFD technology ensures combustion and emission optimization and more adequate combustion. The HPCR system, high-performance combustion chamber, and intake swirl ensure that the fuel consumption index is far superior to that of domestic products at the same power level. Yuchai's proprietary piston ring seal technology ensures the consumption of lubricating oil is above 50% lower than that of domestic products at the same power level
Safety and comfort
Digital intelligent local and remote monitoring instruments are equipped to monitor and protect the operation of the engine in real time, The integral cast iron fresh water cooling jacket exhaust pipe ensures lower cabin temperature and safer use
Environmental friendliness
The application of full electronically-control technology makes the product meet China ll and lMO ll emission standards for marine engines

Product Parameters

 

Item	YC4A Series marine diesel engine
Model	YC4A220L-C20	YC4A200L-C20	YC4A165L-C20	YC4A120L-C20	YC4A140Z-C20	YC4A120Z-C20	YC4A100Z-C20	YC4A70Z-C20	YC4A55Z-C20
Number of cylinders - bore × stroke (mm)	4-108×132				4-108×132				4-108×132
Displacement (L)	4.837				4.837				4.837
Number of valves per cylinder	2				2				2
Induction system	Turbocharged & intercooled				Turbocharged & intercooled				Turbocharged & intercooled
Rated power/speed (kW(Ps)/r/min)	162(220)/2300	147(200)/2300	120(165)/1800	90(120)/1500	103(140)/2300	90(120)/2000	75(100)/1800	53(70) /1500	40(55) /1500
Overload power/speed (kW(Ps)/r/min)	178.2(240)/2374	161.7(220)/2374	132(180)/1858	99(135)/1548	113.3 (155)/2374	99(135)/2064	82.5(110)/1858	58.3(80) /1548	44(-60)/1548
Min. specific fuel consumption(g/kW·h)	≤200				≤200				≤200
Certificates	ZC,CCS,EIAPP,China II		ZC,CCS,China II		ZC,CCS,China II				ZC,CCS,China II
Dry weight (kg)	570				570				570
Diemension (L×W×H) (mm)	1143×853×1120				1143×853×1120			1076×853×1120	1076×853×1120

Related Products

 

YUCHAI MARINE COMMERCIAL PROPULSION PRODUCT LINE
Engine Model	Rated power		Rated speed	Engine Model	Rated power		Rated speed
	kW	Ps	r/min		kW	Ps	r/min
YC16VCX4000L-C20	2940	4000	1500	YC6TD760L-C20	559	760	1800
YC16VCX3600L-C20	2646	3600	1350	YC6TD650L-C20	478	650	1800
YC16VC3000L-C20	2206	3000	1500	YC6TD600L-C20	441	600	1500
YC16VC2700L-C20	1985	2700	1350	YC6T650L-C28	478	650	1800
YC16VC2400L-C20	1764	2400	1200	YC6T540L-C28	396	540	1800
YC12VC2200L-C20	1618	2200	1500	YC6T480L-C28	352	480	1800
YC12VC2000L-C20	1470	2000	1500	YC6T450L-C28	330	450	1500
YC12VC2000L-C23	1470	2000	1350	YC6T380L-C28	279	380	1200
YC12VC1800L-C20	1323	1800	1200	YC6K560L-C20	412	560	1800
YC8CAX2200L-C20	1618	2200	1000	YC6K520L-C20	382	520	1800
YC8CAX2000L-C20	1470	2000	1000	YC6K490L-C20	360	490	1500
YC8CL1800L-C20	1324	1800	1000	YC6K450L-C20	331	450	1500
YC8CL1600L-C20	1176	1600	1000	YC6K460L-C20	338	460	1800
YC8CL1500L-C20	1103	1500	1000	YC6K420L-C20	309	420	1500
YC8CL1400L-C20	1029	1400	1000	YC6MJ500L-C20	368	500	2100
YC6CA1600L-C20	1176	1600	1000	YC6MJ450L-C23	330	450	2100
YC6CA1400C	1029	1400	1000	YC6MJ410L-C23	300	410	1800
YC16VTD-CM	1985	2700	2100	YC6MJ365L-C23	267	365	1500
	1764	2400	2100	YC6MK410L-C20	300	410	2100
	1655	2250	1900	YC6MK350L-C23	257	350	1800
	1545	2100	1800	YC6MK320L-C23	235	320	1800
	1398	1900	1600	YC6MK300L-C24	219	300	1500
YC6CL1200L-C20	882	1200	1000	YC6MK280L-C23	205	280	1500
YC6CL1135L-C20	835	1135	1000	YC6MK260L-C23	192	260	1500
YC6CL1035L-C23	760	1035	1000	YCA08320L-C20	235	320	2300
YC6CL960L-C23	706	960	1000	YCA08300L-C20	219	300	2000
YC6C1100L-C20	810	1100	1500	YCA08280L-C20	206	280	1800
YC6C960L-C23	706	960	1350	YCA08260L-C23	191	260	1800
YC12VTD-CM	1470	2000	2100	YCA08240L-C20	176	240	1500
	1434	1950	1950	YCA08220L-C24	163	220	1500
	1398	1900	1900	YC4A220L-C20	162	220	2300
	1325	1800	1800	YC4A200L-C20	147	200	2300
	1176	1600	1600	YC4A165L-C20	120	165	1800
YC6TF1000L-C20	735	1000	1500	YC4A120L-C20	90	120	1500
YC6TF900L-C20	660	900	1500	YC4A140Z-C20	103	140	2300
YC6TF850L-C20	625	850	1500	YC4A120Z-C20	90	120	2000
YC6TF820L-C20	603	820	1350	YC4A100Z-C20	75	100	1800
YC6TF720L-C20	530	720	1200	YC4A70Z-C20	53	70	1500
YC6TD800L-C20	588	800	1800	YC4A55Z-C20	40	55	1500

Certifications

Our Advantages

1.Integrated Sales & Technical Support
Full-cycle solutions for marine power propulsion systems.

2.Innovation-Driven Propulsion Systems
Designing efficient, eco-friendly, and user-centric propulsion technologies.

3.Customized Power Solutions
Tailored marine and land-based power plant designs by dedicated engineering teams.

4.Authorized Partnerships
Exclusive distributor for globally recognized brands.

5. End-to-End Service Excellence
Our highly skilled service teams, equipped with cutting-edge resources, deliver end-to-end excellence-from pre-sale technical consultation to seamless sales integration and porfessional after-sales support.
 

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

About Guangxi Yuchai Machinery Co., Ltd.
Founded in 1992, Guangxi Yuchai Machinery Co., Ltd. (Yuchai) is the first Chinese-foreign joint venture in China's domestic industry to be listed overseas.  Headquartered in Yulin, Guangxi Zhuang Autonomous Region, Yuchai operates 11 subsidiaries with production bases strategically positioned across Guangxi, Jiangsu, Anhui, and Shandong.

As a leading internal combustion engine manufacturing base in China, Yuchai offers a comprehensive product portfolio with broad industrial applications.  Boasting an annual production capacity of 600,000 engines and sales revenue exceeding CNY 20 billion, we are dedicated to delivering high-performance solutions to global markets.

Our Mission: "Creating Customer Value, Empowering Better Lives"

Yuchai collaborates closely with partners to share market opportunities, technological advancements, and product innovations.  By fostering synergy among OEMs, dealers, service providers, and suppliers, we drive mutual growth and achieve sustainable win-win outcomes.

Efficient and Energy-Saving Yuchai Marine Engines
Yuchai's marine engines deliver power outputs ranging from 25 kW to 2,940 kW (35 HP to 4,000 HP), fully compliant with China's Tier I and Tier II Marine Emission Standards. Certified by the world's leading classification societies, these engines are renowned for exceptional durability, reliability, and fuel efficiency. They are widely deployed across diverse marine applications, including transport vessels, engineering ships, fishing boats, passenger ferries, commercial craft, and luxury yachts.
 

About Cheongfa

Established in 2020, Yangjiang Cheongfa Marine and Genset Power Co., Ltd. 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.

CONTACT  US
For inquiries or further information, please do not hesitate to contact us. Our expert team is committed to providing prompt and tailored assistance. Thank you for your interest !