Product Details

High speed marine diesel engine set with gearbox for total enclosed lifeboat N485J-3 39hp

APPLICATIONS:

N485J-3 series diesel engine sets are composed of N485C diesel engine and ZF25M(ZF12M or SCG025)gearbox.The engine sets have been found in accordance of lifeboat rules GB11868-89 (Diesel engine set for lifeboa) ;IMO(Testing of lift-Saving appliances) Resolution MSC81(70)and”SOLAS”(1997).The engine sets have passed the type approved of “CCS”,“EC”and can be used as the main engine for lifeboat and auxiliary engine for all kinds of small boat.

Main Technical Data

Engine set model		N485J-3
Diesel Engine	Model	N485C-3
	Type	In line,water cooling,four stroke nature inspiration
	Combustion chamber type	Direct injection,
	Cylinder number	4
	Bore×Stroke (mm)	85×95
	Total displacement (l)	2.156
	Fire order	1→3→4→2
	Compression ratio	18:1
	Rated power/Speed (kW/r/min)	28.8/2800	28.8/3000
	Rated fuel consumption(g/kW·h)	≤260
	Rated lube consumption(g/ kW·h)	≤2.45
	Lubrication method	Combination of force,Splash
	Cooling method	Force cooling through keel cooler
	Rotation direction	Anticlockwise(view from flywheel )
	Starting method	Electric (option spring starter/Manual starting/Hydraulic motor starting)
	Exhaust temperature at rating(℃)	≤550
Gearbox	Model	SCG025	ZF12M
	Ratio	2.74(Forward)/2.67(Reverse)	2.63(Forward)/1.95(Reverse)
Engine set	Rated output/Speed (kW/r/min)	28.8/1022	28.8/1065
	output shaft rotation	Clockwise(view from output end)
	Operation method	Mechanical or control cable
	Overall dimension	950×600×672.5	950×600×672.5
	Weight (kg)	245	240

Contact me

Elaine Zheng
Xiamen Sitaiqi Industry & Trade Co., Ltd.
T: 86 592 3686566 | F: 86 18359108305|
Whatsapp: +8618359108305
Wechat: Homelaine
Skype: Homelaine93