YC6T、6TK series marine diesel engine-Yanzhou Yongda Power Equipment Co.,Ltd.

Ÿ Reliability and durability : Designed and developed base on AVL platform for high reliability, ample power . whole engine overhaul interval more than 20000 hours.

Ÿ Surging power: high-efficient turbo-charging & inter-cooling technology making higher power ,more tortion. suitable for use under various working conditions

Ÿ Fuel saving : AVL 4-valve per cylinder configuration-Improve significantly mass flow rate through intake and exhaust valves, producing a more intense combustion, saving 10~15% fuel oil consumption compared with similar engines in power .

Ÿ Easy to maintain : Same power as 6160/6170，smaller size, easy to installation and maintain, large carrying capacity . Point-line meshing gear drive- Give you the best comfort ride with less noise and vibration.

Main technical parameter：

1、YC6T marine diesel engine maine technical parameter :

Engine model	Vertical , In-line, Water cooled, 4-stroke
Aspiration type	Natural aspiration ,Turbo-charging, Turbocharging&intercooling
No. of cylinder x Bore x Stroke（mm）	6 x 145 ×165
Piston displacement(L)	16.35
Capacity compression ratio	15.5:1
Full load min. specific fuel consumption (g/kW·h)	≤192
Noise （ISO 3744） dB(A)	≤100
Net weight（kg）	1980
Overall dimension (LxWxH)mm	2100×1100×1860

2. 6T、6TK diesel engine various model main technical parameter :

Engine model	Rated power/Speed(kW/r/min)		Overload power/Speed(kW/r/min)		Intake way	Main application
YC6T185C	135/1200		148.5/1239		Natural aspiration	Fishing boat's engine
YC6T190C	140/1200		154/1239		Natural aspiration	Fishing boat's engine
YC6T220C	161/1200		177.1/1239		Natural aspiration	Fishing boat's engine
YC6T240C	176/1500		193.6/1548		Natural aspiration	Fishing boat's engine
YC6T260C	190/1500		209/1548		Natural aspiration	Fishing boat's engine
YC6T275C	202/1500		222.2/1548		Natural aspiration	Fishing boat's engine
YC6T280C	205/1800		225.5/1858		Natural aspiration	Fishing boat's engine
YC6T300C	220/1800		242/1858		Natural aspiration	Fishing boat's engine
YC6T330C	240/1800		264/1858		Natural aspiration	Fishing boat's engine
YC6T250C	183/1200		201.3/1239		Turbo-charging	Fishing boat's engine
YC6T270C	198/1200		217.8/1239		Turbo-charging	Fishing boat's engine
YC6T290C	213/1200		234.4/1239		Turbo-charging	Fishing boat's engine
YC6T315C	230/1500		253/1548		Turbo-charging	Fishing boat's engine
YC6T340C	250/1500		275/1548		Turbo-charging	Fishing boat's engine
YC6T365C	268/1500		294.8/1548		Turbo-charging	Fishing boat's engine
YC6T375C	275/1800		302.5/1858		Turbo-charging	Fishing boat's engine
YC6T420C	308/1800		338.8/1858		Turbo-charging	Fishing boat's engine
YC6T435C	320/1800		352/1858		Turbo-charging	Fishing boat's engine
YC6T300C	220/1200		242/1239		Turbo-charging&intercooling	客/货船主机
YC6T320C	235/1200		258.5/1239		Turbo-charging&intercooling	Fishing boat's engine
YC6T345C	255/1200		280.5/1239		Turbo-charging&intercooling	Fishing boat's engine
YC6T350C	257/1200		282.7/1239		Turbo-charging&intercooling	Passenger/cargo/fishing boat's engine
YC6T380C	279/1200		306.9/1239		Turbo-charging&intercooling	Passenger/cargo boat's engine
YC6T350C	242/1500		266.2/1548		Turbo-charging&intercooling	Passenger/cargo boat's engine
YC6T375C	275/1500		302.5/1548		Turbo-charging&intercooling	Passenger/cargo boat's engine
YC6T400C	Main engine	294/1500	Main engine	323.4/1548	Turbo-charging&intercooling	Passenger/cargo/fishing boat's engine or gen-sets
	Auxiliary engine	294/1500	Auxiliary engine	323.4/1500	Turbo-charging&intercooling
YC6T410C	300/1500		330/1548		Turbo-charging&intercooling Turbo-charging&intercooling	Passenger/cargo/fishing boat's engine
YC6T450C	Main engine	330/1500	Main engine	363/1548	Turbo-charging&intercooling	Passenger/cargo/fishing boat's engine or gen-sets
	Auxiliary engine	330/1500	Auxiliary engine	363/1500	Turbo-charging&intercooling
YC6T390C	287/1800		315.7/1858		Turbo-charging&intercooling	Passenger/cargo boat's engine
YC6T420C	308/1800		338.8/1858		Turbo-charging&intercooling	Passenger/cargo boat's engine
YC6T480C	352/1800		387.2/1858		Turbo-charging&intercooling	Passenger/cargo/fishing boat's engine
YC6T510C	375/1800		412.5/1858		Turbo-charging&intercooling	Passenger/cargo/fishing boat's engine
YC6T540C	396/1800		435.6/1858		Turbo-charging&intercooling	Passenger/cargo/fishing boat's engine
YC6TK180C	132/1200		145.2/1239		Turbo-charging&intercooling	Fishing boat's engine