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Generac MLT4060MV Generator Set

The Generac MLT4060MV is a 6 kW (9.1 kVA) standby generator set powered by a Mitsubishi L3E-W464MLD engine. It is available at 120 V and 240 V, single phase-phase, 60 Hz and rated 50 A. Starting uses 1 group-24 battery rated 440 CCA at 12 V. The set measures 316.23×257.05×7000 mm (12.5×10.1×275.6 in) and weighs about 768 kg (1693 lb). An integrated tank holds 416.4 L (110.0 gal), roughly 533 hours of runtime.

6 kW
Standby
0.95 L
Displacement
1
Document types

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Specifications

Frequency60.0 Hz
Standby power6 kW
Standby kVA9
Prime power6 kW
EmissionsTier 4 Final
ControllerPower Zone–DLA
AlternatorMarathon 331CSA3018
Voltage options120 V, 240 V
Phasesingle phase
Rated current50 A
Power factor1.0
Battery group24
Battery cranking440 CCA
Battery voltage12 V
Battery quantity1
Dimensions (L×W×H)316×257×7000 mm
Dry weight768 kg
Fuel tank416.4 L
Tank runtime533 hr

Engine

Mitsubishi L3E-W464MLD
Displacement0.95 L
Rated speed1800 rpm

Maintenance & consumables

for the Mitsubishi L3E-W464MLD
ItemSpecCapacityPart #Interval
Air filter—1000 hr find
Fuel filter—500 hr find
Oil filter—1000 hr find
Belt—1000 hr find
Coolant—5000 hr
Oil004037 PartsGeek

Common questions

What is the power rating of the Generac MLT4060MV?

The Generac MLT4060MV is rated 6 kW standby (9.1 kVA).

What engine does the Generac MLT4060MV use?

The Generac MLT4060MV is powered by the Mitsubishi L3E-W464MLD engine.

What alternator does the Generac MLT4060MV use?

The Generac MLT4060MV uses a Marathon 331CSA3018 alternator.

Troubleshooting

1

Symptoms & remedies

SymptomCause
Unit is in STOP mode and flashesElectrical Trip and Shutdown Fault has occurred

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

Parts

7
Part #DescriptionQtySystem
008576Heated Fuel FilterFuel filter PartsGeek
008717Glow PlugsGlow plug PartsGeek
008718Block HeaterBlock heater PartsGeek
002355Spark ArresterService part / kit PartsGeek
004430Battery Disconnect Switch (A)Service part / kit PartsGeek
008451Unit DimensionsService part / kit PartsGeek
209649Form: SFC626BService 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
Prime0.738
Standby2.078

Available documents

Owner's manual — 10000033594 (Generac)