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Kohler 200REZX Generator Set

The Kohler 200REZX is a 200 kW (250 kVA) Natural Gas standby generator set powered by a Doosan D111TIC engine. It is available at 120/208 V, 127/220 V, 120/240 V, 139/240 V, 220/380 V, 240/416 V, 277/480 V and 347/600 V, 3-phase and 60 Hz. It holds about 27 L (7.1 gal) of oil and 116 L (30.6 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses 2 batteries rated 925 CCA at 12 V. The set measures 3575×1350×1908 mm (140.7×53.1×75.1 in) and weighs about 2722 kg (6001 lb).

200 kW
Standby
11.05 L
Displacement
27.0 L
Oil capacity
4
Document types

How to read your Kohler serial & model number →

Specifications

FuelNatural Gas
Frequency60.0 Hz
Standby power200 kW
Standby kVA250
Prime power174 kW
EmissionsEPA-certified
ControllerAPM402, Decision-Maker 550, Decision-Maker 6000
Oil capacity27.0 L
Voltage options120/208 V, 127/220 V, 120/240 V, 139/240 V, 220/380 V, 240/416 V, 277/480 V, 347/600 V
Phase3
Power factor0.8
Battery cranking925 CCA
Battery voltage12 V
Battery quantity2
Coolant capacity116 L
Max ambient50 °C
Dimensions (L×W×H)3575×1350×1908 mm
Dry weight2722 kg

Engine

Doosan D111TIC
Oil capacity27.0 L
Coolant capacity116.0 L
Displacement11.05 L
AspirationTurbocharged, Aftercooled
Rated speed1800 rpm

Maintenance & consumables

for the Doosan D111TIC
ItemSpecCapacityPart #Interval
Oil filterCartridge×1 find
Coolant116.0 L
Oil27.0 L

Common questions

What is the power rating of the Kohler 200REZX?

The Kohler 200REZX is rated 200 kW standby (250.0 kVA).

What engine does the Kohler 200REZX use?

The Kohler 200REZX is powered by the Doosan D111TIC engine.

What fuel does the Kohler 200REZX use?

The Kohler 200REZX runs on Natural Gas.

What is the oil capacity of the Kohler 200REZX?

The Doosan D111TIC engine in the Kohler 200REZX has an oil capacity of 27.0 liters.

Parts

1
Part #DescriptionQtySystem
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
Prime25%17.6
Prime50%29.7
Prime75%41.7
Prime100%53.6
Standby25%20.0
Standby50%32.8
Standby75%46.7
Standby100%59.9

Available documents

BrochureSpec sheetService manualWiring diagram

Other sets with this engine