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MTU 20V 4000 G22 Generator Set

The MTU 20V 4000 G22 is a 2420 kW (3010 kVA) standby generator set powered by a MTU 20V 4000 G22 engine. It holds about 390 L (103.0 gal) of oil and 205 L (54.2 gal) of coolant, with a maximum ambient rating of 100 °C. The set weighs about 9450 kg (20834 lb) and produces 127 dBA.

2420 kW
Standby
390.0 L
Oil capacity
1
Document types

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Specifications

Standby power2420 kW
Oil capacity390.0 L
Coolant capacity205 L
Max ambient100 °C
Dry weight9450 kg
Sound level127.0 dBA

Engine

MTU 20V 4000 G22
Oil capacity390.0 L
Coolant capacity205.0 L
Rated speed1500 rpm

Maintenance & consumables

for the MTU 20V 4000 G22
ItemSpecCapacityPart #Interval
Air filter— find
Fuel filter— find
Oil filter— find
Belt— find
Coolant—
Oil—

Common questions

What is the power rating of the MTU 20V 4000 G22?

The MTU 20V 4000 G22 is rated 2420 kW standby.

What engine does the MTU 20V 4000 G22 use?

The MTU 20V 4000 G22 is powered by the MTU 20V 4000 G22 engine.

What is the oil capacity of the MTU 20V 4000 G22?

The MTU 20V 4000 G22 engine in the MTU 20V 4000 G22 has an oil capacity of 390.0 liters.

Parts

1
Part #DescriptionQtySystem
M015565/02ERelief bore check0.7Service 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.

Available documents

Reference — MTU REACH SVHC 2025-09-19-EN final (MTU)