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Isuzu 3CE1 Generator Set

The Isuzu 3CE1 is a 15.7 kW (21.1 kVA) prime generator set powered by a Isuzu 3CE1 engine. It is available at 24 V. It holds about 7.1 L (1.9 gal) of oil and 2.1 L (0.6 gal) of coolant. Starting uses 1 group-24 battery rated 720 CCA at 12 V. The set weighs about 4900 kg (10803 lb). The same 3CE1 engine also powers generator sets from Generac and Westquip Diesel Sales.

1.6 L
Displacement
7.1 L
Oil capacity
3
Document types

Specifications

Prime power15 kW
Emissionstier 4 Final
ControllerLOFA
Oil capacity7.1 L
AlternatorMarathon 282CSL1504
Voltage options24 V
Battery group24
Battery cranking720 CCA
Battery voltage12 V
Battery quantity1
Dry weight4900 kg

Engine

Isuzu 3CE1
Oil capacity7.1 L
Coolant capacity2.1 L
Displacement1.6 L
AspirationNaturally aspirated
Rated speed1800 rpm

Maintenance & consumables

for the Isuzu 3CE1
ItemSpecCapacityPart #Interval
Air filter— find
Fuel filter—1000 hr find
Oil filterSpin-on—500 hr find
Belt—2000 hr find
Coolant5.2—1000 hr
Coolant filter— find
OilSpin-on7.0—1200 hr

Common questions

What engine does the Isuzu 3CE1 use?

The Isuzu 3CE1 is powered by the Isuzu 3CE1 engine.

What is the oil capacity of the Isuzu 3CE1?

The Isuzu 3CE1 engine in the Isuzu 3CE1 has an oil capacity of 7.1 liters.

What alternator does the Isuzu 3CE1 use?

The Isuzu 3CE1 uses a Marathon 282CSL1504 alternator.

Troubleshooting

4

Fault codes

CodeMeaningCauseRemedy
(000316)Engine will not crankLow battery output voltage or discharged battery.Charge or replace batteries. See Battery Inspection. Loose or corroded connections. Clean and tighten connections. Faulty start circuit relay. Contact a GMASD.
(000139)Engine misfiring or runs irregularlyPoor fuel quality; incorrect fuel/dirty fuel.Test fuel, drain water from fuel bowl. Restricted fuel filter. Replace fuel filter element. Water, dirt, or air in fuel system. Drain, flush, fill, and purge fuel system.

Symptoms & remedies

SymptomCauseRemedy
Lack of engine powerRestricted air intake.Service air cleaner.
Engine is in derate due to DTCContact a GMASD.

Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.

Parts

63
Part #DescriptionQtySystem
004144Engine oil filterOil filter PartsGeek
008964Radiator cap (B)Coolant filter PartsGeek
008969Oil drain hoseFluid PartsGeek
008970BatteryBattery PartsGeek
02471Warning—Hot SurfaceWarning PartsGeek
02472Operating InstructionsOperating instructions PartsGeek
02473Fire Extinguisher Only (Surround)Fire extinguisher PartsGeek
10000027574Ultra Low Sulfur Fuel Only1Fuel type PartsGeek
712-043-000Oil Filter1Oil filter PartsGeek
712-048-000Fuel Filter1Fuel filter PartsGeek
712-049-000Belt1Belt PartsGeek
712-053-000Coolant Filter1Coolant filter PartsGeek
712-056-000Air Filter1Air filter PartsGeek
712-058-000Battery1Battery PartsGeek
712-063-000Spark Plug1Spark plug PartsGeek
000137aBattery HazardsService part / kit PartsGeek
000139ADVERTENCIA Riesgo de quemaduras. Espere a que el motor se enfríe antes de vaciar el aceite o el refrigerante. No hacerlo puede ocasionar la muerte o lesiones graves.Service part / kit PartsGeek
000148aWARNING: Risk of burn. Do not open or mutilate batteries. Batteries contain electrolyte solution which can cause burns and blindness. If electrolyte contacts skin or eyes, flush with water and seek immediate medical attention.Service part / kit PartsGeek
000149DANGER: Risk of poisoning. Do not use mouth to siphon coolant. Doing so will result in death or serious injury.Service part / kit PartsGeek
000154WARNING: Risk of burns. Do not open coolant system until engine has completely cooled. Doing so could result in serious injury.Service part / kit PartsGeek
000162ExplosionService part / kit PartsGeek
000163aRisque de brûlures. N’ouvrez pas et n’endommagez pas les batteries. Les batteries contiennent une solution électrolytique pouvant causer des brûlures et la cécité. Si la solution électrique entre en contact avec la peau ou les yeux, rincez avec de l'eau et demandez une aide médicale immédiate.Service part / kit PartsGeek
000164WARNING: Explosion. Batteries emit explosive gases while charging. Keep fire and spark away. Wear protective gear when working with batteries. Failure to do so could result in death or serious injury.Service part / kit PartsGeek
000165aCAUTION: Risk of overheating. Do not use any chromate base rust inhibitor with propylene glycol base antifreeze, boosters, or additives. Doing so will cause overheating and possible equipment damage.Service part / kit PartsGeek
000188Battery Installation and Replacement: The battery must be replaced with one of equivalent size, voltage, and CCA (cold crank amp capacity), when required. Minimum CCA for this unit is 720.Service part / kit PartsGeek
000210contre-écrou de la lame (A)Service part / kit PartsGeek
000228AVERTISSEMENT Risque environnemental. Recyclez toujours les batteries dans un centre de recyclage officiel, conformément aux lois et aux réglementations locales. Le non-respect de cette consigne pourrait causer des dommages à l'environnement, la mort ou des blessures graves.Service part / kit PartsGeek
000316WARNING: Risk of burn. Do not open or mutilate batteries. Batteries contain electrolyte solution which can cause burns and blindness. If electrolyte contacts skin or eyes, flush with water and seek immediate medical attention.Service part / kit PartsGeek
000322aWARNING: Risk of burns. Contents under pressure. Do not remove the radiator pressure cap while engine is hot. Doing so could result in death or serious injury.Service part / kit PartsGeek
008962Engine control box and ignition, Blower STOP button, Fuel gauge, Blower ON indicator lamp, Burner ON-OFF switch, Blower OFF indicator lamp, Blower START button, Control panel main disconnect switchService part / kit PartsGeek
008974Main Disconnect SwitchService part / kit PartsGeek
04102110-24 X 1/2 RHMS16Service part / kit PartsGeek
04102610-24 X 3/4 SL-FHMS7Service part / kit PartsGeek
04401910-24 NYLOC NUT2Service part / kit PartsGeek
0440211/4-20 KEPS NUT45Service part / kit PartsGeek
0440383/8-16 NYLOCK HEX NUT PL4Service part / kit PartsGeek
0461153/8-16 X 1 1/4 HHCS4Service part / kit PartsGeek
0470163/8 SAE FLAT WASHER10Service part / kit PartsGeek
0530051/4-20 X 1/2 RHSSNBOLT.5Service part / kit PartsGeek
0530061/4-20 X 3/4 RHSSN BOLT28Service part / kit PartsGeek
090023SAFETY WARNING DECALService part / kit PartsGeek
090042SAFETY WARNING DECALService part / kit PartsGeek
09007SAFETY WARNING DECALService part / kit PartsGeek
090108SAFETY WARNING DECALService part / kit PartsGeek
090120SAFETY WARNING DECALService part / kit PartsGeek
090122SAFETY WARNING DECALService part / kit PartsGeek
090133SAFETY WARNING DECALService part / kit PartsGeek
090143SAFETY WARNING DECALService part / kit PartsGeek
090147Right Frame Rail above Directional Pedal1Service part / kit PartsGeek
090163DECAL – DANGER ELECTRIC SHOCK1Service part / kit PartsGeek
090179DECAL - PROPOSITION 65, DIESEL1Service part / kit PartsGeek
090304SAFETY WARNING DECALService part / kit PartsGeek
660170DOOR HOLDER2Service part / kit PartsGeek
830232HASP1Service part / kit PartsGeek
848120DUCT STORAGE BOX COMPLETE1Service part / kit PartsGeek
848121PNL BOTTOM1Service part / kit PartsGeek
848122PNL FRONT1Service part / kit PartsGeek
848123PPNL SIDE RT1Service part / kit PartsGeek
848124PPNL SDE LF1Service part / kit PartsGeek
848125PPNL TOP1Service part / kit PartsGeek
848128PLID WELDED1Service part / kit PartsGeek
848129HINGE1Service part / kit PartsGeek
848954MOUNT PLATE1Service part / kit PartsGeek

Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Fuel consumption

RatingLoadL/hgal/h
Prime7.0
Prime30%
Prime40%
Prime50%
Prime60%
Prime70%
Prime80%
Prime90%
Prime100%
Standby1.25

Available documents

Engine spec — 3CE1 (Isuzu)Engine spec — 3ce1adj (Isuzu)Engine spec — Isuzu Engine-3CE1-S1-012119 (Isuzu)Spec sheet — 3C-Series (Isuzu)Spec sheet — 3CA1 3CH1 3CE1-Tier-4 (Isuzu)Spec sheet — 4le2-sales-lit (Isuzu)Spec sheet — 4le2adj (Isuzu)Spec sheet — isuzu-hp2-70-10kw-diesel-specsheet (Isuzu)Service manual — Isuzu 3CD1 (Isuzu)

Other sets with this engine

Westquip Diesel Sales WQ13