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Home / TSD Surface Drive / TF YUCHAI Engine Detail / TF YUCHAI Engine / TSD Easy maintemance Marine Yuchai Diesel Engine For Inboard Ship

TSD Easy maintemance Marine Yuchai Diesel Engine For Inboard Ship

  • YC6MK
  • TSD
Availability:

Model Features

The YC6MK boat engine adopts the advanced BOSCH electronically controlled high-pressure common rail system to meet the IMO Tier II emission, and is developed and designed in combination with the technical characteristics of marine engines. It is an ideal matching power for 15-20 meters official boats.

YC6MK


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.


型号

YC6MK450L-C20

Horsepower (Hp)

450

Rated power (Kw/Ps)

331(450)

Rated speed(r/min)

2100

Intake method

supercharged Intercooled

Fuel System

Electronic control common rail

Connection size

Flywheel SAE14, Flywheel Housing SAE1

Cylinders - Bore x Stroke (mm)

6-123x145

Weight(kg)

1200

LxWxH(mm)

1702x1007x1103

Firing order

1-5-3-6-2-4

Displacement (L)

10.34

Min.specific fuel consumption (g/kWh)

W195

Specific oil consumption (g/kWh)

W0.5

Engine oil capacity (L)

35

Crankshaft rotation direction (see from power output

Counterclockwise (towards the power output)

Min.steady working speed  (r/min)

650-700

Starting mode

Electric start

Matched reduction gearbox

Hangchi HC200, HC201, Jiangnan LQ200, Hangto H CA138, HCQ138, MV1OOA, Jiangnan LQ100

Type

Vertical, inline, water-cooled, four-stroke

Certificate/Emission

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


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GB/T19001-2016/IS09001:2015.
This certificate is valid to the following scope for QMS: ^DESIGN, DEVELOPMENT AND MANUFACTURE OF MARINE ACCESSORY PRODUCTS (MOVABLE SEMIIMMERSED OAR, FIXED SEMI-IMMERSION OAR, GEAR BOX)*.
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