Engine Power And Speed Specifications

NOTE: Engine speeds listed are preset to factory specification. Slow idle speed may be reset depending upon specific boat application requirements. Refer to your boat operator’s manual for engine speeds that are different from those preset at the factory.

Engine Model	Application Rating	Power Rating @ Rated Speed Without Fan kW (hp)	Rated Speed1 (rpm)	Slow Idle (rpm)	Fast Idle2(rpm)
4045DFM70	M2	60 (80)	2500	700	2700
	Gen-Set 60 Hz	46 (61)	1800	1400	1890
	Gen-Set 50 Hz	40 (54)	1500	1400	1605
4045TFM75	M1	80 (107)	2400	650	2520
	M2	90 (121)	2500	650	2620
	M3	101 (135)	2600	650	2720
	Gen-Set 60 Hz	73 (97)	1800	1400	1890
	Gen-Set 50 Hz	55 (74)	1500	1400	1575
6068SFM50	M1	136 (182)	2200	650	2320
	M2	155 (208)	2300	650	2420
	M3	176 (236)	2400	650	2520
	M4	199 (267)	2500	650	2620
	M5	224 (300)	2600	650	2720
6068SFM75	M1	186 (249)	2400	600	2520
	M2	209 (280)	2500	600	2620
	M3	239 (321)	2600	600	2720
	M4	265 (355)	2700	600	2820
	M5	298 (400)	2800	600	2920
6068TFM75	M1	118 (158)	2400	650	2520
	M2	133 (178)	2500	650	2620
	M3	150 (201)	2600	650	2720
6068TFM76	Gen-Set 60 Hz	110 (148)	1800	1400	1890
	Gen-Set 50 Hz	89 (119)	1500	1400	1575
6068AFM75	M1	172 (231)	2300	600	2420
	M2	198 (266)	2400	600	2520
	M3	224 (300)	2500	600	2620
	M4	246 (330)	2600	600	2720