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Home / TSD Surface Drive / TF YUCHAI Engine Detail / TF YUCHAI Engine / Providing Power Machinery Metal Inboard Engine

Providing Power Machinery Metal Inboard Engine

  • YC6A
  • TSD
Availability:

Model Features

The YC6A marine engine adopts the advanced BOSCH electronically controlled high pressure common rail system to meet the IMO Tier II emission. It is developed in combination with the technical characteristics of marine engines and is an ideal power source for the main engine of small boats.

YC6A


Fuel System

> Electronically controlled high pressure common rail system, good atomization, sufficient combustion, fast transient speed regulation and small fluctuation, safe and reliable.

Oil system

> The machine is equipped with auxiliary components such as filter, filter, oil cooler, etc. to ensure the reliable operation of the system.

Cooling water system

> Sea and fresh water heater adopts cast aluminum casing, cast copper end cap, strong anti-corrosion ability, and wet vortex post-cooling pipe, which can effectively reduce the exhaust temperature

Intake and exhaust system

> Turbocharger technology, sufficient intake air, water-to-air cooler technology, increase intake air density, sufficient combustion, and environmentally friendly emissions.


Electrical System

> Electric starter motor, ECU, vehicle wiring harness, on-machine instruments, remote instruments, speed, oil pressure, water temperature, boost pressure and other related sensors, with good monitoring performance.

Gas red body, cylinder head

> Alloy cast iron with high degree of strengthening.

Crankshaft, Piston, Connecting Rod

> Integral crankshaft, sliding bearing, small size, light weight, compact structure and high reliability.

> Aluminum alloy piston; adopts internal cooling oil channel structure, cooling spray hook for oil spray cooling, effectively reduces temperature and improves reliability; connecting rod is made of alloy steel material, high explosion pressure design, high safety factor, to ensure the reliability of key moving parts .


Model

YC6A260L-C23

YC6A280L-C22

Horsepower (Hp)

260

280

Horsepower(Kw/Ps)

191(260)

206(280)

Rated speed(r/min)

2300

2500

Intake method

supercharged Intercooled

supercharged Intercooled

Fuel System

Electronic control common rail

Electronic control common rail

Connection size

Flywheel SAE11.5, flywheel housing SAE2

Flywheel SAE11.5, flywheel housing SAE2

Cylinders - Bore x Stroke (mm)

6-108x132

6-108x132

Weight(kg)

780

780

L×W×H(mm)

1510x869x975

1510x869x975

Firing order

1-5-3-6-2-4

1-5-3-6-2-4

Displacement  (L)

7.26

7.26

Min.specific fuel consumption  (g/kWh)


W205

W205

Specific oil consumption (g/kWh)

W0.5

W0.5

Engine oil capacity (L)


20

20

Crankshaft rotation direction (see from power output

Counterclockwise (towards the power output)

Counterclockwise (towards the power output)

Min.steady working speed  (r/min)


W750

W750

Starting mode

Electric start

Electric start

Matched reduction gearbox

Hangchi HCA138、HCQ138、MV100A、Jiangnan LQ100

Hangchi HCA138、HCQ138、MV100A、Jiangnan LQ100

Type

Vertical, inline, water-cooled, four-stroke

Vertical, inline, water-cooled, four-stroke

Certificate/Emission

CCS/National II, EIAPP

CCS, ZC/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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     +86-18030166993 

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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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