Yuchai Yc6a260-20 Turbocharged Diesel Engine 191kw 2300rpm for Marine & Construction Machinery

Product Name: Yuchai YC6A260-20 Turbocharged Diesel Engine

Detailed Technical Parameters

Parameter Item	Specification
Engine Model	YC6A260-20
Engine Type	Vertical, In-line, Water-cooled, Four-stroke, Direct Injection
Intake Method	Turbocharging & Inter-cooled
Number of Cylinders - Bore × Stroke	6 - 108×132 mm
Displacement	7.252 L
Compression Ratio	17:1
Continuous Power / Speed	191 kW (260 Ps) / 2300 r/min
Overload Power / Speed	210 kW (285 Ps) / 2374 r/min
Minimum Specific Fuel Consumption	≤ 198 g/kW·h
Specific Oil Consumption	≤ 0.8 g/kW·h
Crankshaft Rotation Direction (Facing Power Output End)	Anticlockwise
Starting Method	Electrical Start
Net Weight	803 kg
Overall Dimensions (L×W×H)	1415×910×1075 mm
Certifications	ZC, CCS, IMO
Major Overhaul Period	More than 10000 hours

Product Advantages Summary

• Advanced Technology: Developed by integrating German and Japanese marine engine technologies, ensuring reliable performance and stable operation.
• High Durability: Adopts alloy cast iron cylinder block and cylinder head, with integral crankshaft and sliding bearings, featuring high strengthening degree and long service life.
• Superior Fuel Efficiency: Equipped with ω-type combustion chamber technology, AD-type high-pressure fuel pump and low-inertia small-orifice injector, realizing full combustion and lower fuel consumption compared with domestic products of the same power level.
• Low Maintenance Cost: Applies Yuchai's proprietary piston ring sealing technology and valve oil seal technology, reducing lubricating oil consumption by more than 50% compared with domestic products of the same power level.
• Wide Application: Ideal power for small ships, small fishing boats and 90~120kW marine generator sets, also suitable for 8-12 ton medium-duty trucks and construction machinery.
• User-friendly Design: Compact structure, small size and light weight, facilitating installation, maintenance and repair. Low noise, fast start-up and environmentally friendly performance.