Original Yuchai Brand 170HP High Speed Boat Diesel Marine Engine for Sale

• Customization: Available
• After-sales Service: Overseas Third-Party Support Available
• Warranty: 1 Year or 1500 Running Hours Which Come First
• Model NO.: YC4D190L-C20
• Ignition Mode: Electric Ignition
• Speed: High Speed
• Cooling Cylinder: Water-Cooled
• Intake Pressure Impulse: Turbo-Charged
• Piston Movement: Reciprocating
• Fuel: Diesel
• Number of Strokes: Four-Stroke
• Cylinder Arrangement Form: L
• Number of Cylinders: 4-Cylinder
• Type: Combustion Engine
• Displacement: 4.214L
• Bore/Stroke: 108×115mm
• Certificate: CCS
• OEM: Acceptable
• Delivery Time: 30days
• Transport Package: Wooden Case
• Specification: 1123× 740× 854mm
• Trademark: Yuchai
• Origin: China
• HS Code: 8408100000
• Production Capacity: 500PCS/Month
• Package Size: 1150.00cm * 760.00cm * 880.00cm
• Package Gross Weight: 530.000kg

Product Description

Product Features

·High comfortability
The water-cooled exhaust pipe + wet post-turbo pipe +efficient cooling heat exchanger and intercooler ensuregood heat dissipation performance, the efficient combustion technology enables low fuel consumption and leading NVH performance in China.

·High adaptability
Wide power range and high torque reserve.

·Safety and reliability
Highly strengthened engine, with an overhaul period of over10,000 hours.

·High economy
Advanced high pressure common rail technology of Boschenables accurate control and low fuel consumption.

Applicable vessel: Public service ships, recreational fishing boats, tourist ships of 10~20m, 55~75kW boat gensets, etc.
 

Application cases

Dalian 40 ft FRP recreational fishingboats

55kW gensets for Guilin four-startourist ships

Techical Parameters

Model	YC4D190L-C20	YC4D125L-C22	YC4D105L-C22	YC4D90L-C22
Number of cylinders - bore × stroke (mm)	4-108×115
Displacement (L)	4.214
Number of valves per cylinder	2
Induction system	Turbocharged
Rated power/speed (kW(Ps)/r/min)	127(170)/3000	90(125)/1500	74(105)/1500	65(90)/1500
Overload power/speed (kW(Ps)/r/min)	139.7(190)/3096	99(140)/1500	81.4(115)/1500	71.5(100)/1500
Min. specific fuel consumption(g/kW·h)	≤220
Certificates	CCS,China II
Dimension (L×W×H) (mm)	1123×740×854
Dry weight (kg)	490

Related Products

Certifications

Company Profile

Founded in 1992, Guangxi Yuchai Machinery Co., Ltd. (Yuchai for short) is the first Chinese-foreign joint venture in the domestic industry listed abroad. Headquartered in Yulin, Guangxi Zhuang Autonomous Region, we have 11 subsidiaries and distribute our production bases in such areas as Guangxi, Jiangsu, Anhui and Shandong. As an internal combustion engine manufacturing base with a complete range of products in China and broad areas of application, we have an annual sales revenue exceeding CNY 20 billion and an annual engine output of 600,000 sets.

Driven by the mission of "realizing customer value and driving better lives", we share market, technology and product achievements and development opportunities with all partners, and coordinate with OEMs, dealers, service stations and suppliers to achieve win-win.

About Cheongfa

·Yanngjiang Cheongfa Marine & Genset Power Co., Ltd. is a premier manufacturer of diesel generator sets and gas-powered generator systems, specializing in R&D, production, and integrated power solutions.
·Our expertise covers end-to-end solutions: power system design, noise/vibration control, flue gas treatment, and waste heat recovery. Supported by advanced manufacturing and testing facilities, we deliver tailored genset room layouts, environmental compliance, and exhaust/intake systems.
·Cheongfa serves industries such as data centers, telecom, marine, oilfields, mili tary, utilities, and infrastructure. Clients include China Telecom, Tencent, and CNOOC, with projects across Southeast Asia, Africa, South America, and the Middle East.
·Committed to innovation and quality, we ensure excellence from design to after-sales support, backed by a structured management system covering production, sales, and engineering services.