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Soundproofing Adjustable Metal Inboard Engine

Model:
YC6MJ
Brand:
TSD

Availability:

Inquire

Product Description

Model Features

YC6MJ boat engine adopts electronically controlled high-pressure common rail technology to meet IMO Tier II emissions, and has good power and economy.It is an ideal power source for the main engine of boats and tourist boats.

YC6MJ

Fuel System

> Two-stage diesel filtration, strong adaptability to oil, good safety and reliability.

Cooling system

> High-efficiency oil cooler, water-cooled exhaust pipe technology, high-efficiency cooling, effectively lowering the temperature of the engine room, good thermal balance, and more reliable.

Gas distribution system

> Four-valve technology, sufficient intake air and sufficient combustion, using Yuchai's proprietary piston ring sealing technology and valve oil sealing technology, lower lubricating oil consumption.

Gas red body

> High-strength cylinder block structure, integral crankcase structure, high safety factor, good reliability, open side windows in the body, one cover per cylinder design, easy maintenance.

Crankshaft connecting rod

> High strength alloy, high explosion pressure design, good dynamic balance,Low vibration and noise, safe and reliable.

Intake and exhaust system

> Stainless steel air filter element, corrosion-resistant, washable, water-cooled exhaust pipe technology, effectively reducing the cabin temperature.

Electrical System

> Double-wire structure generator and starter can effectively avoid the electrochemical corrosion of the hull; equipped with digital intelligent machine side and remote monitoring instruments; dual-energy start-up is optional.

Combustion System

> The overall cylinder head has four valves, and the fuel injector is placed in the middle. The fuel is atomized evenly, the combustion is sufficient, and the exhaust smoke is small.

Oil system

> Internal cooling oil channel piston, one-ring cooling technology, effectively reduce piston temperature and oil consumption.

Power transmission system

> Gear train with patented wire meshing technology; strengthen the front and rear structure of crankshaft, lower noise and stronger front-end output capability.

Model	YC6MJ500L-C20	YC6MJ550L-C20	YC6MJ700L-C20	YC6MJ750L-C20	YC6MJ800L-C20
Horsepower (Hp)	500	550	700	750	800
Rated power (Kw/Ps)	368(500)	405(550)	515(700)MC	552(750)ID	588(800)HP
Rated speed（r/min）	2100	2100	2300	2400	2400
Intake method	supercharged Intercooled	supercharged Intercooled	supercharged Intercooled	supercharged Intercooled	supercharged Intercooled
Fuel System	Electronic control common rail	Electronic control common rail	Electronic control common rail	Electronic control common rail	Electronic control common rail
Connection size	Flywheel SAE14, Flywheel Housing SAE1	Flywheel SAE14, Flywheel Housing SAE1	Flywheel SAE14, Flywheel Housing SAE1	Flywheel SAE14, Flywheel Housing SAE1	Flywheel SAE14, Flywheel Housing SAE1
Cylinders - Bore x Stroke (mm)	6-131x145	6-131x145	6-131x145	6-131x145	6-131x145
Weight（kg）	1210	1210	1210	1210	1210
LxWxH（mm）	1702x1005x1063	1702x1005x1063	1567x1015x1097	1567x1015x1097	1567x1015x1097
Firing order	1-5-3-6-2-4	1-5-3-6-2-4	1-5-3-6-2-4	1-5-3-6-2-4	1-5-3-6-2-4
Displacement (L)	11.73	11.73	11.73	11.73	11.73
Min.specific fuel consumption (g/kWh)	W198	W198	W198	W198	W198
Specific oil consumption (g/kWh)	W0.5	W0.5	W0.5	W0.5	W0.5
Engine oil capacity (L)	35	35	35	35	35
Crankshaft rotation direction (see from power output	Counterclockwise (towards the power output)	Counterclockwise (towards the power output)	Counterclockwise (towards the power output)	Counterclockwise (towards the power output)	Counterclockwise (towards the power output)
Min.steady working speed (r/min)	650	650	650	650	650
Starting mode	Electric start	Electric start	Electric start	Electric start	Electric start
Matched reduction gearbox	Hangchi HCV230, HCQ300, Jiangnan JS441, Jiangnan LQ200-1	Hangchi HCV230, HCQ300, Jiangnan JS441, Jiangnan LQ200-1	Hangchi HCV230, HCQ300, Jiangnan JS441, Jiangnan LQ200-1	Hangchi HCV230, HCQ300, Jiangnan JS441, Jiangnan LQ200-1	Hangchi HCV230, HCQ300, Jiangnan JS441, Jiangnan LQ200-1
Type	Vertical, inline, water-cooled, four-stroke	Vertical, inline, water-cooled, four-stroke	Vertical, inline, water-cooled, four-stroke	Vertical, inline, water-cooled, four-stroke	Vertical, inline, water-cooled, four-stroke
Certificate/Emission	CCS,ZC/National II, EIAPP	CCS/National II, EIAPP	CCS/National II,EIAPP	CCS/National II, EIAPP	CCS/National II, EIAPP

TSD Diesel Inboard vs Gasoline Outboard

Diesel has a high flash point, is not easy to burn, and is safer.

Fuel types more compliant with government requirements and easier to buy.

Higher fuel efficiency and economy, durability.

The initial purchase cost is high, but the maintenance cycle is long and the user operating cost is low.

Greener and emits less CO2 than gasoline

Gasoline has a lower flash point and has a higher chance of an accidental explosion.

More and more government directives require that government ships in the fields of defense, navy, etc., transition from gasoline engines to diesel engines.

Fuel consumption of the same horsepower is about 40% higher than that of diesel outboards.

Low initial acquisition cost and high long-term operating cost.

More carbon dioxide and pollutants.

TSD surface drives

Soundproofing Inboard Engine Adjustable Soundproofing Inboard Engine Metal Soundproofing Inboard Engine Adjustable Inboard Engine Metal Adjustable Inboard Engine Metal Inboard Engine

Soundproofing Adjustable Metal Inboard Engine

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