Product Manual
Generac Mobile Products LLC l 800-926-9768 l 920-361-4442 l www.generacmobileproducts.com
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MLG20IF4
ENGINE
Isuzu® 4LE2TAGV-03- liquid cooled, diesel engine
o Standby - 40.2 hp @ 1800 rpm
o Prime – 36.2 hp @ 1800 rpm
o 4 cylinder
o 2.2 L displacement
o Final Tier 4 Approved
Polyethylene fuel tank
o 50 gal. (189 L) capacity
o 23.8 hr. run time – full load
o 3.5 in. (89 mm) fill port
Fuel consumption (prime) – 2.1 gph (7.8 Lph)
o 100% - 2.1 gph (7.8 Lph)
o 75% - 1.58 gph (5.98 Lph)
o 50% - 1.05 gph (3.97 Lph)
Cooling system capable of operating at 120°F (49°C) ambient
Rubber vibration dampers isolate engine/generator from frame
Full flow oil filter, spin on type
Fuel filter with replaceable element
Dry type cartridge air filter
60 Hz engine/generator
GENERATOR
Marathon Electric
®
o Brushless
o 4 pole
o Class H insulation
SYSTEM OUTPUTS
Single phase output
o Prime - 19 kW / 19 kVA (79A @ 240V)
o Standby - 20 kW / 20 kVA (83A @ 240V)
120/240 VAC – 167/83A
Voltage regulation +/- 1% with Marathon SE350 Voltage Regulator
SPECIFICATIONS
MOBILE DIESEL GENERATOR