JU4R Non-Listed Engine Series

Click an engine below to obtain specification data:

	GROSS POWER RATINGS RADIATOR COOLED ENGINES
Model	Guaranteed Speed RPM & Power kW (BHP)
	1760	1800	2000	2100	2200	2350	2400	2600	2800	2960	3000
JU4R-NL09	32 (43)	33 (44)	37 (50)	40 (53)	41 (54.5)	42.5 (57)
JU4R-NL11						42.5 (57)	43 (58)	45.5 (61)
JU4R-NL13									54 (73)	54 (73)	54 (73)
JU4R-NL19	48 (64)	48.5 (65)	51.5 (69)	53 (71)	54 (72.5)	56 (75)
JU4R-NL21						56 (75)	56 (75.5)	58 (77.5)
JU4R-NL23									63 (84)	64 (85.5)	64 (86)
JU4R-NL40	77 (103)	80 (104.5)	83.5 (112)	86 (115.5)	86.5 (116)	87 (117)
JU4R-NL49	87 (117)	89 (119)	97 (130)	101 (135)	99 (132.5)	96 (129)
JU4R-NL51						98 (131)	98 (131)	98 (131)
JU4R-NL53									111 (148.5)	109 (146)	109 (146)

A 10% deduction must be made to the Gross Power Ratings in order to determine maximum engine power available for the maximum pump load (Gross Power / 1.1 = Maximum Pump Load).

All engines models will be provided with a nameplate indicating the Gross Power Rating and the Maximum Pump Load Power Rating.

All engine models and ratings shown are for Emergency, Stand-by Fire Protection use only.

Additional de-rates (as defined in NFPA 20) for ambient temperatures greater than 77°F (25°C) and for elevations above 300 feet (91m) shall be applied.