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Airman SDG25S-3B1 Generator Set

The Airman SDG25S-3B1 is a Diesel generator set powered by a Kubota V2403-K3A engine. It is available at 200 V and 400 V, 3-phase and 50 Hz. It holds about 9.5 L (2.5 gal) of oil. Starting uses 1 group-80 battery at 12 V. The set measures 1550×700×980 mm (61.0×27.6×38.6 in), weighs about 695 kg (1532 lb) and produces 59 dBA at 7 m. An integrated tank holds 70 L (18.5 gal).

2.434 L
Displacement
9.5 L
Oil capacity
1
Document types

Specifications

FuelDiesel
Frequency50.0 Hz
Standby kVA27
EmissionsJPN Stage 3
Oil capacity9.5 L
Voltage options200 V, 400 V
Phase3-phase
Power factor0.8
Battery group80D26
Battery voltage12 V
Battery quantity1
Dimensions (L×W×H)1550×700×980 mm
Dry weight695 kg
Sound level59.0 dBA @ 7 m
Fuel tank70.0 L

Engine

Kubota V2403-K3A
Oil capacity9.5 L
Displacement2.434 L
AspirationSwirl Chamber Direct Injection, Turbo charged Direct Injection.
Rated speed1500 rpm

Maintenance & consumables

for the Kubota V2403-K3A
ItemSpecCapacityPart #Interval
Air filter16095417111000 hr PartsGeek
Fuel filter607500 hr PartsGeek kuduparts $2645.00
Oil filter—500 hr find
Oil—250 hr

Compatible filters for the Kubota V2403-K3A — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.

  • Oil filter: Kubota 1641432434 Kubota 87415600 Donaldson P550318 Donaldson P550939 Ac Delco AC09

Common questions

What engine does the Airman SDG25S-3B1 use?

The Airman SDG25S-3B1 is powered by the Kubota V2403-K3A engine.

What fuel does the Airman SDG25S-3B1 use?

The Airman SDG25S-3B1 runs on Diesel.

What is the oil capacity of the Airman SDG25S-3B1?

The Kubota V2403-K3A engine in the Airman SDG25S-3B1 has an oil capacity of 9.5 liters.

Available documents

Spec sheet — Airman SDG25S (Airman)