HomeKohlerKohler K26M

Kohler K26M Generator Set

The Kohler K26M is a 25 kW (25 kVA) Diesel/HVO standby generator set powered by a Kohler KDI 2504TM-30 engine. It is available at 230 V, 240 V and 220 V, mono and 50 Hz. It holds about 11.5 L (3.0 gal) of oil. The set measures 1700×896×1200 mm (66.9×35.3×47.2 in), weighs about 601 kg (1325 lb) and produces 93 dBA at 1 m. An integrated tank holds 100 L (26.4 gal).

25 kW
Standby
2.48 L
Displacement
11.5 L
Oil capacity
1
Document types

How to read your Kohler serial & model number →

Typical fuel consumption for 25–30 kW Diesel generators →

Compare with other 25–30 kW Diesel generators →

Specifications

FuelDiesel/HVO
Frequency50.0 Hz
Standby power25 kW
Standby kVA25
Prime power22 kW
ControllerAPM303, APM403
Oil capacity11.5 L
AlternatorKH00602T (4-pole, Class H insulation)
Voltage options230 V, 240 V, 220 V
Phasemono
Battery voltage12 V
Dimensions (L×W×H)1700×896×1200 mm
Dry weight601 kg
Sound level93.0 dBA @ [1, 7, 7, 7] m
Fuel tank100.0 L

Engine

Kohler KDI 2504TM-30
Oil capacity11.5 L
Displacement2.48 L
AspirationTurbo
Rated speed1500 rpm

Maintenance & consumables

for the Kohler KDI 2504TM-30
ItemSpecCapacityPart #Interval
Air filter
Fuel filter
Oil filter
Battery
Belt
Coolant
Oil
Spark plug

Compatible filters for the Kohler KDI 2504TM-30 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.

  • Air filter: Donaldson P600975 Donaldson P608533 Wix 49276 Wix 49275

Common questions

How many kW is the Kohler K26M?

The Kohler K26M is rated 25 kW standby (25.0 kVA).

Which engine powers the Kohler K26M?

The Kohler K26M is powered by the Kohler KDI 2504TM-30 engine.

What fuel does the Kohler K26M use?

The Kohler K26M runs on Diesel/HVO.

What is the oil capacity of the Kohler K26M?

The Kohler KDI 2504TM-30 engine in the Kohler K26M has an oil capacity of 11.5 liters.

Which alternator is fitted to the Kohler K26M?

The Kohler K26M uses a KH00602T alternator. It has 4 poles. Insulation class H.

What air filter does the Kohler K26M use?

The Kohler K26M uses air filter part numbers Donaldson P600975, Donaldson P608533.

Available documents

Spec sheet — k26m-0525 (Kohler)
Other sets with this engine