Yuchai YC6TD Series Marine Diesel Engine(435hp-700hp)

 Reliability and Durability

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

2,Engine block manufactured from alloy cast iron offers higher strength.

3,Forged steel crankshaft improves fatigue strength and resistance to wear.

4,A cyliner 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.

5,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 reliablitity.

Fuel Economy

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

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

3,Holst turbocharger/lian xin turbocharger,wider fuel economy area

4,Fuel consumption is reduced by 10-15% compared with engines of same power

Safety and comfortability

1,Four-valve technology reduces effectively intake and exhaust noises

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