Kohler 50EFOZC — Specs, Engine, Parts & Maintenance

Name: Kohler 50EFOZC Generator Set
Brand: Kohler

Kohler 50EFOZC Generator Set

The Kohler 50EFOZC is a 50 kW (62.5 kVA) Diesel standby generator set. It is available at 110/190 V, 110/220 V, 115/230 V, 120/208 V, 220/380 V, 230/400 V and 240/416 V, 3-phase, 50 Hz and rated 95 A. It holds about 14 L (3.7 gal) of oil and 14 L (3.7 gal) of coolant. Starting uses battery rated 625 CCA at 12 V. The set measures 1606×738×961 mm (63.2×29.1×37.8 in) and weighs about 978 kg (2156 lb).

50 kW

Standby

14.0 L

Oil capacity

Document types

Specifications

Fuel	Diesel
Frequency	50.0 Hz
Standby power	50 kW
Prime power	50 kW
Emissions	Tier II
Controller	Decision-Maker 3+, Decision-Maker 3500
Oil capacity	14.0 L
Voltage options	110 V, 190 V, 220 V, 115 V, 230 V, 380 V, 400 V, 240 V, 416 V
Phase	3
Rated current	95 A
Battery cranking	625 CCA
Battery voltage	12 V
Coolant capacity	14 L
Dimensions (L×W×H)	1606×738×961 mm
Dry weight	978 kg

Filters & service parts

model family

Item	Spec	Part #
Air filter		226915	Amazon eBay $43.43
Fuel filter	Primary	GM48727	Amazon eBay $24.99
Fuel filter	Secondary	GM48728	Amazon eBay $100.76
Oil filter		GM32809	Amazon eBay $42.50
Belt	Alternator and Seawater Pump	GM15402	Amazon eBay $231.88

Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.

Common questions

What is the power rating of the Kohler 50EFOZC?

The Kohler 50EFOZC is rated 50 kW standby.

What fuel does the Kohler 50EFOZC use?

The Kohler 50EFOZC runs on Diesel.

Fuel consumption

Rating	Load	L/h	gal/h
Prime	25%	5.8	1.5
Prime	50%	10.7	2.8
Prime	75%	15.3	4.0
Prime	100%	19.7	5.2

Available documents

BrochureSpec sheetOwner's manual