Certified Engines - Heat Exchanger Cooled

Specifications

	FD30H	FD50H	FD80H	FD140H	FD180H	FD225H
Engine Power Output	19hp	36hp	50hp	127hp	185hp	225hp
Number of Cylinders	3	4	4	6	6	6
Lub. Oil Pressure	0.2 to 0.4 Mpa	0.2 to 0.4 Mpa	0.2 to 0.4 Mpa	0.2 to 0.6 Mpa	0.2 to 0.6 Mpa	0.2 to 0.6 Mpa
Alternator	12v	12v	12v	24v	24v	24v
Starting Motor Voltage	12v	12v	12v	24v	24v	24v
Crankshaft Idle Speed	750-850 rpm	750-850 rpm	750-850 rpm	750-850 rpm	1100-1200 rpm	1100-1200 rpm
Thermostat Opening Temp	82°C	82°C	82°C	82°C	NA	NA
Rated Speed	2900 rpm	2900 rpm	2900 rpm	2900 rpm	2900 rpm	2900 rpm
Self-priming	Yes	Yes	Yes	Yes	Yes	Yes
Aspiration	Natural	Natural	Natural	Natural	Turbocharger	Turbocharger & After cooler
Engine Oil Grade	15w 40	15w 40	15w 40	15w 40	15w 40	15w 40

Engine Rating Baselines

Engines are rated at standard SAE J 1349 testing code. Net power rating conditions are obtained at 29.61 inches Hg (100.3 kPa) barometer (approximately 300 feet or 91.44m above sea level) and 77°F or 25°C.

A deduction of 3% from engine horsepower rating at standard SAE conditions shall be made for diesel engines for each 1000ft or 305m altitude above 300ft or 91.4m

A deduction of 1% from engine horsepower rating as corrected to standard SAE conditions shall be made for diesel engines for every 10°F or 5.6°C above °F or 25°C ambient temperature.