2. Produ ct explanation 2.2.6 Fresh Water Cooling Type, GMFC series M T odel SD20 ype Sail dr ive un it - Dog ty pe clutch, spi ral bevel gear type Sail drtve R eduction Forward 2.64 ~ system ra lio p ropeller R eve r se 2.64 1290 veralllength s 0 peed 1290 -- D1me ns10ns Overall w•dl_h ____ Overall he•ght lubricat•ng ~I Total ~aCit Y ( raKe arlgle 81 Effective ht w•th sail drive Engine weig ter capacity I Fresh water tank Cooling wa 1 esh wate r) Sub- ta nk ( Note) 1 Rating condition: I SO 30 46-1 . 2. 1h p::0.7355 kW . ( Note) Sail drive unit will be coupled wi th the engine In the market.
14 Eng1ne Mode l 2GM20FC 3GM30FC Vertical 4-cycle waler cooled diesel engine - - Swirl pre-com bustlon chamber - - - 1 [ 3 2 75 X 72 (2 .95 X 2.83)'---- 0.636 (38.81) 0.954 (58.21) 11.813400 17.7/3400 (16.013400) (24.1/3400) - mm (in.) (cu.ln.) .· 6.66 (94.71) - 8.16 (26.77) . l 13.4/3600 20.1/3600 1--- -..! (. 1;8:,.;;2:;13:;.6::;0:.0::!)..
(27 .3/3600) _ _ _ 7 07 (100.54) 8.64 _;_-----~-- (28.35) 230 I 15±1 18±1 170±5 (2 347- 248-'-'9) ____ at Flywheel side ------ at Cranks haft V-pulley side Counter-ctoc kwise viewed from stern Clockwlse viewed from stem Fresh water c oolln g w1th heat exchanger Complete enc tos ed forced lubncatJon r El ectnc c- D 12V, l.OkW 12 V.55A rpm - Reverse rpm mm (in.) 508 (20.00) 593 (23.34) 482 (18.97) 455 (17.91) - ..:54c.:.5::...!(21.45) 545 (21.45) ____ 2 .0 (122. 0 3) 2.6 (158.65) 1.3 (79.32) 1.6 (97.63) " 142 (312.4) 161 (354.2) 2.6 (158.65) 1.6 (97.63) " 161 (354.2) (cu.1n.) kg (lb.) 1 (cu. in.) 2.9(176.97) 3.4 (207 48) 0.8 (48.82) , (cu.l n.)