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Kohler KD100 Generator Set

The Kohler KD100 is a 100 kW standby generator set powered by a John Deere 4045HF120 engine. It operates at 60 Hz. It holds about 13.5 L (3.6 gal) of oil. The same 4045HF120 engine also powers generator sets from John Deere.

100 kW
Standby
4.48 L
Displacement
13.5 L
Oil capacity
2
Document types

How to read your Kohler serial & model number →

Specifications

Frequency60.0 Hz
Standby power100 kW
Prime power91 kW
Oil capacity13.5 L

Engine

John Deere 4045HF120
Oil capacity13.5 L
Displacement4.48 L
AspirationTurbo Air/Air DC
Rated speed1800 rpm

Maintenance & consumables

for the John Deere 4045HF120
ItemSpecCapacityPart #Interval
Air filter10801001001 Amazon eBay $94.23
Fuel filter find
Fuel filterPrimary330510016 Amazon eBay $55.00
Fuel filterSecondary230510003 Amazon eBay $119.09
Oil filter find
Belt find
Coolant20.2
Oil13.5

Compatible filters for the John Deere 4045HF120 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.

  • Oil filter: John Deere RE519987 John Deere MIU800650 John Deere DZ118286 Donaldson P550779 Donaldson P502051

Common questions

What is the power rating of the Kohler KD100?

The Kohler KD100 is rated 100 kW standby.

What engine does the Kohler KD100 use?

The Kohler KD100 is powered by the John Deere 4045HF120 engine.

What is the oil capacity of the Kohler KD100?

The John Deere 4045HF120 engine in the Kohler KD100 has an oil capacity of 13.5 liters.

Fuel consumption

RatingLoadL/hgal/h
Prime0%3.6

Available documents

Spec sheetWiring diagram