HomeKohlerKohler 100ERES

Kohler 100ERES Generator Set

The Kohler 100ERES is a 100 kW (123 kVA) NG standby generator set powered by a General Motors Vortec DOHC V-8 engine. It is available at 120/208 V, 127/220 V, 120/240 V, 139/240 V, 220/380 V and 277/480 V, 3-phase, 60 Hz and rated 340 A. It holds about 4.7 L (1.2 gal) of oil and 22.5 L (5.9 gal) of coolant, with a maximum ambient rating of 40 °C. Starting uses 1 battery rated 630 CCA at 12 V. The set measures 3526×1153×1664 mm (138.8×45.4×65.5 in) and produces 71 dBA at 7 m.

100 kW
Standby
5.7 L
Displacement
4.7 L
Oil capacity
4
Document types

How to read your Kohler serial & model number →

Specifications

FuelNG
Frequency60.0 Hz
Standby power100 kW
Standby kVA123
EmissionsNSPS
ControllerAPM402, Decision-Maker 3000, Decision-Maker 550
Oil capacity4.7 L
Voltage options120/208 V, 127/220 V, 120/240 V, 139/240 V, 220/380 V, 277/480 V
Phase3
Rated current340 A
Power factor0.8
Battery cranking630 CCA
Battery voltage12 V
Battery quantity1
Coolant capacity22.5 L
Max ambient40 °C
Dimensions (L×W×H)3526×1153×1664 mm
Sound level71.0 dBA @ 7 m

Engine

General Motors Vortec DOHC V-8
Displacement5.7 L
AspirationTurbo
Rated speed1800 rpm

Maintenance & consumables

for the General Motors Vortec DOHC V-8
ItemSpecCapacityPart #Interval
Oil filterCartridge×1 find
Oil6.2 L150 hr

Common questions

What is the power rating of the Kohler 100ERES?

The Kohler 100ERES is rated 100 kW standby (123.0 kVA).

What engine does the Kohler 100ERES use?

The Kohler 100ERES is powered by the General Motors Vortec DOHC V-8 engine.

What fuel does the Kohler 100ERES use?

The Kohler 100ERES runs on NG.

Parts

2
Part #DescriptionQtySystem
NGE012014Radiator Fan Shroud BoltsBolt buy
PA-324470Exhaust Silencer, CriticalService part / kit Amazon eBay

Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Fuel consumption

RatingLoadL/hgal/h
Standby10.4
Standby25%17.7
Standby50%24.9
Standby75%32.1
Standby100%39.3

Available documents

BrochureSpec sheetReferenceWiring diagram

Other sets with this engine