r 2. Product explanation 2.2.4 Fresh Water Cooling Typ e, GMFV series ·, (Note) 1 Rating condition: ISO 3046·1 2. 1 hp=O. 7355 kW 12 } Eng! ne Model Type Comb ustion system Num ber of cylinders Bore x stroke mm On.) Displ acement (cu.in.) Output/crankshaft kW/rpm speed ,(tiP/rpm) ContJ nUOUS Brake mean kg/em rating output effectiVe pressure ObJin) 1- Piston speed m/sec. (fl./sec.) Output/crankshaft kW/rpm One hour speed (HP/rpm) rahng output Brake mean kg/em effective pressure ,Ob./in.') mlsec.
Piston speed (ftJsec.) Comp ressiOn ratio Fuel tntection tim1ng (b.T.D.C.) - Fuel Injection pressure kg/em· (lb./in.') Main power take oN Front power takIe off Dlrec lion of Crankshaft rotat ion Propeller shaft (Ahead) Cool lng system Lubn"c a t10n system Type Starti ng Starting motor system AC generator Model Type Reduction Forward f- Marin e gear ratio Reverse 1 system Propeller Forward rpm I speed Reverse rpm Lubricating 011 capac•ty (cu.ln.) WeJQhl (lb.) ~g Overall length mm Qn.) D1men slons Overall width mm Qn.) Overall height mm (in.) Lubrl Cffling oil Total (cu.in.) c~ fr~~~ a gle 8") Effective · (cu.ln.) Eng ine weight with marine gear kg (lb.) 2GM20FV 3GM30FV Vertical 4-cycle water cooled diesel engine Swirl pre-combustion chamber mm On.) l 2 3 75 X 72 (2.95 X 2.83) 0.636 (38.81) 0.954 (58.21) 17.7/3400 (24.1/3400) 8.64 (28.35) 23.0 I 15±1 18±1 170±5 (2347- 2489) at Flywheel s1de at Crankshalt V- pulley side Clockwise viewed from stern Clockwise viewed from stem - Fresh water cooling with heat exchanger Complete enclosed forced lubrication Electric DC 12V, l.OkW · 12V.55A AC generator Model KM3V Type V-drlve, mechanical cone clutch with single stage for both ahead and astern (Angle 15 •) - 2.36 2.61 3.20 3.16 3.16 3.16 1441 1303 1063 - 1076 1076 1076 - 0.8 (48.92) 19.5 (43.0) 491 (19.33) 576 (22.68) 482 (19.00) 455 (17.91) 545 (21.46) 545 (21.46) 2.0 (122.05) 2.6 (158.65) 1.3 (79.33) 1.6 (97.63) 125 (278) 147 (323) - Reduction ratio Forward f- Reverse Forward rpm 3.16 1303 1076 Forward 1441 Reverse 1076 Lubricating 011 capac•ty WeJQhl Overall length Overall width Overall height Total 482 (19.00) 545 (21.46) 2.0 (122.05) Effective 1.3 (79.33) 125 (278)