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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 6.3 L (1.7 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.

1.6 L
Displacement
6.3 L
Oil capacity
3
Document types

Specifications

Prime power15 kW
Emissionstier 4 Final
ControllerLOFA
Oil capacity6.3 L
AlternatorMarathon 282CSL1504
Voltage options24 V
Battery group24
Battery cranking720 CCA
Battery voltage12 V
Battery quantity1
Dry weight4900 kg

Engine

Isuzu 3CE1
Oil capacity6.3 L
Coolant capacity2.1 L
Displacement1.6 L
AspirationNaturally aspirated
Rated speed1800 rpm

Same engine, other brands

1 brand

The Isuzu 3CE1 in this set also powers 2 generator sets sold under 1 other brand. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.

BrandModels
GeneracMIH1.2, MIH400HC

Maintenance & consumables

for the Isuzu 3CE1
ItemSpecCapacityPart #Interval
Air filter—
Fuel filter—1000 hr
Oil filterEngine oil filter—
BatteryBattery: GRP 24 720 CCA—720 hr
Belt—2000 hr
Coolant5.2—1000 hr
Coolant filterRadiator cap (B)—
OilSpin-on7.0—1200 hr
Spark plug—

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 6.3 liters.

What is the cooling system capacity of the Isuzu 3CE1?

The Isuzu 3CE1 cooling system holds 2.1 liters (0.6 US gallons) for the engine, per the manufacturer specification sheet.

How much does the Isuzu 3CE1 weigh?

The Isuzu 3CE1 has a dry weight of 4900 kg (10802 lb).

What voltages is the Isuzu 3CE1 available in?

The Isuzu 3CE1 is offered in 24 V.

How many cold cranking amps does the Isuzu 3CE1 require?

The Isuzu 3CE1 uses 1 battery, 12 V each, 720 CCA, group 24, per the manufacturer specification sheet.

Which alternator is fitted to the Isuzu 3CE1?

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

42
Part #DescriptionQtySystem
02471Warning—Hot SurfaceWarning Amazon eBay
02472Operating InstructionsOperating instructions Amazon eBay
10000027574Ultra Low Sulfur Fuel Only1Fuel type Amazon eBay
712-043-000Oil Filter1Oil filter Amazon eBay
712-048-000Fuel Filter1Fuel filter Amazon eBay
712-049-000Belt1Belt Amazon eBay
712-053-000Coolant Filter1Coolant filter Amazon eBay
712-056-000Air Filter1Air filter Amazon eBay
712-058-000Battery1Battery Amazon eBay
712-063-000Spark Plug1Spark plug Amazon eBay
04102110-24 X 1/2 RHMS16Service part / kit Amazon eBay
04102610-24 X 3/4 SL-FHMS7Service part / kit Amazon eBay
04401910-24 NYLOCK NUT23Service part / kit Amazon eBay
0440211/4-20 KEPS NUT45Service part / kit Amazon eBay
0440383/8-16 NYLOCK NUT4Service part / kit Amazon eBay
0461153/8-16 X 1 1/4 HHCS4Service part / kit Amazon eBay
0470163/8 SAE FLAT WASHER16Service part / kit Amazon eBay
0530051/4-20 X 1/2 RHSSNBOLT.5Service part / kit Amazon eBay
0530061/4-20 X 3/4 RHSSN BOLT28Service part / kit Amazon eBay
090023SAFETY WARNING DECALService part / kit Amazon eBay
090042SAFETY WARNING DECALService part / kit Amazon eBay
09007SAFETY WARNING DECALService part / kit Amazon eBay
090108SAFETY WARNING DECALService part / kit Amazon eBay
090120SAFETY WARNING DECALService part / kit Amazon eBay
090122SAFETY WARNING DECALService part / kit Amazon eBay
090133SAFETY WARNING DECALService part / kit Amazon eBay
090143SAFETY WARNING DECALService part / kit Amazon eBay
090147Right Frame Rail above Directional Pedal1Service part / kit Amazon eBay
090163SAFETY WARNING DECAL1Service part / kit Amazon eBay
090179DECAL - PROPOSITION 65, DIESEL1Service part / kit Amazon eBay
090304SAFETY WARNING DECALService part / kit Amazon eBay
660170DOOR HOLDER2Service part / kit Amazon eBay
830232HASP1Service part / kit Amazon eBay
848120DUCT STORAGE BOX COMPLETE1Service part / kit Amazon eBay
848121PNL BOTTOM1Service part / kit Amazon eBay
848122PNL FRONT1Service part / kit Amazon eBay
848123PPNL SIDE RT1Service part / kit Amazon eBay
848124PPNL SDE LF1Service part / kit Amazon eBay
848125PPNL TOP1Service part / kit Amazon eBay
848128PLID WELDED1Service part / kit Amazon eBay
848129HINGE1Service part / kit Amazon eBay
848954MOUNT PLATE1Service part / kit Amazon eBay

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
Prime26.57.0
Standby4.731.25

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)

This page was generated from the 9 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.

Other sets with this engine