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Position： Engine»Diesel Engine»Marine Engine

YC6MJ

Product technical characteristics:

1. High-efficiency turbocharged/turbocharged and intercooled technology with sufficient power reserve.

2、Using Yuchai's proprietary piston ring sealing technology and valve oil sealing technology, lubricant consumption is more than 50% lower than that of domestic products of the same power class.

3、The body and cylinder head are made of alloy cast iron with high degree of strengthening, and adopt complete crankshaft.

Market:

Suitable for 20~36meters fishing boats, 1000~2500 tons transportation boats, 180~300kW marine generator sets, etc.

Model Rated Power@Speed
Main engine YC6MJ365L-C20 267kW(365Ps)@1500rpm
YC6MJ410L-C20 300kW(410Ps)@1800rpm
YC6MJ450L-C20 330kW(450Ps)@2100rpm
SPECIFICATION
1 L-6,4-Stroke-Cycle-Diesel
2 Emissions IMO/EPA Tier2
3 Displacement 11.73L
4 Compression ratio 16.8:1/14.1：1
5 Rated engine speed 1500-2100r/min
6 Bore 131.0mm
7 Stroke 145.0mm
8 Firing order 1-5-3-6-2-4
9 Injection timing (8±1) BTDC/Electronic control
10 Aspiration Turbocharged-Intercooled
11 Governor Mechanical
12 Cooling system Heat Exchanger
13 Weight ,Net Dry(approx) 1100kg
14 Cooling System (engine only) 18L
15 Lube Oil System(refill) 32L
16 Oil Change Interval 250hrs
17 Oil brand CF-40 grade or above
18 Rotation Counterclockwise(from flywheel end)
19 Flywheel housing SAE No.1
20 Flywheel SAE No.14
21 Flywheel Teeth 119
22 Maximum Exhaust Back Pressure 10kPa
23 Dimension(LxWxH) 1652×939×1233


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