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  • Yuchai YC6TD series marine diesel engine(600-800hp)

Yuchai YC6TD series marine diesel engine(600-800hp)

No.00586
YC6TD is the new generation engine especially developed to meet the requirements of vessels. It is ideal for powering various kinds of vessels. It is used as the ideal power for 300-400kw auxiliary genset.
  • Yuchai YC6TD series marine diesel engine(600-800hp)
Desciption

The power of Yuchai marine engine covers 25-2200kW and has passed the certification of the world's top ten classification societies. In the application field, Yuchai engines are widely used for carrier, engineering ships, fishing boats, passenger ships, official boats, yachts and so on.

Yuchai YC6TD adaptation model:

suitable for 50~400kW Marine generator sets, 1000~4500 tons cargo ships, 30~ 46m fishing boats, 20~ 40m official boats, yachts, etc.

Features

Reliability and durability

• The development of product is carried out with rigorous mechanical engineering development accreditation standards, durability bench test accumulated for 20000 hours.

• Engine block manufactured from alloy cast iron offers higher strength.

• Forged steel crankshaft improves fatigue strength and resistance to wear.

•A cylinder head is respectively bolted to the top of each bank of cylinder for ease of maintenance and repair; Cylinder head bolts are evenly spaced and positioned, which is better able to withstand forces evenly.

• Valve timing mechanism, camshaft is placed in the upper part of cylinder block, short and thick push rod and roller tappet, so as to achieve higher reliability.

Fuel economy

• Four-valve technology increases the flow areas of air by a wide margin, so as to realize better atomization condition and more intense combustion.

• Turbocharged and intercooled & electronic combined pump technology, precise electronic control ensure full combustion.

• Holst turbocharger/lian xin turbocharger, wider fuel economy area.

• Mechanical losses are reduced dramatically more than 15%, and less air pumping losses and consumption.

• Fuel consumption is reduced by 10-15% compared with engines of same power.

Safety and comfortability

• Four-valve technology reduces effectively intake and exhaust noises.

• Rear positioned gear chamber and advanced point-line gear-meshing technology are adopted to lower mechanical noise of transmission system in further.

Technical Data

Installation Drawing

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