Kohler KD1250-E — Specs, Engine, Parts & Maintenance

Name: Kohler KD1250-E Generator Set
Brand: Kohler

Kohler KD1250-E Generator Set

The Kohler KD1250-E is a 909 kW (1136 kVA) standby generator set powered by a Kohler KD36V16-5AES engine. It is available at 400 V and 230 V, 3-phase and 50 Hz. It holds about 152 L (40.2 gal) of oil and 124 L (32.8 gal) of coolant, with a maximum ambient rating of 50 °C. The set measures 6800×2160×2753 mm (267.7×85.0×108.4 in), weighs about 11600 kg (25574 lb) and produces 88 dBA. An integrated tank holds 432 L (114.1 gal).

909 kW

Standby

35.96 L

Displacement

152.0 L

Oil capacity

Document types

Specifications

Frequency	50.0 Hz
Standby power	909 kW
Standby kVA	1136
Controller	APM403, APM802, M80-D
Oil capacity	152.0 L
Alternator	Kohler KH04070T
Voltage options	400 V, 230 V
Phase	3
Power factor	0.8
Coolant capacity	124 L
Max ambient	50 °C
Dimensions (L×W×H)	6800×2160×2753 mm
Dry weight	11600 kg
Sound level	88.0 dBA
Fuel tank	432.0 L

Engine

Kohler KD36V16-5AES

Displacement	35.96 L
Aspiration	Turbo
Rated speed	1500 rpm

Maintenance & consumables

for the Kohler KD36V16-5AES

Item	Capacity	Part #
Air filter		10801001001	Amazon eBay $94.23 PartsGeek
Fuel filter		—	find
Oil filter		230510001	Amazon eBay $48.00 PartsGeek
Belt		—	find
Coolant	124.0 L	—
Oil	152.0 L	—

Common questions

What is the power rating of the Kohler KD1250-E?

The Kohler KD1250-E is rated 909 kW standby (1136.0 kVA).

What engine does the Kohler KD1250-E use?

The Kohler KD1250-E is powered by the Kohler KD36V16-5AES engine.

What alternator does the Kohler KD1250-E use?

The Kohler KD1250-E uses a Kohler KH04070T alternator.

Fuel consumption

Rating	Load	L/h	gal/h
Prime		258.1
Standby		237.0

Available documents

Spec sheet — Kohler KD1250E Technical Information (Kohler)