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Kohler 230REOZJE Generator Set

The Kohler 230REOZJE is a 230 kW (288 kVA) diesel standby generator set powered by a John Deere 6090HF484 engine. It is available at 480 V, 3-phase, 60 Hz and rated 781 A. It holds about 33.4 L (8.8 gal) of oil and 36 L (9.5 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses 2 batteries rated 925 CCA at 12 V. The set measures 3000×1300×1891 mm (118.1×51.2×74.4 in) and weighs about 2268 kg (5000 lb). The same 6090HF484 engine also powers generator sets from AKSA and MTU.

230 kW
Standby
9.0 L
Displacement
33.4 L
Oil capacity
3
Document types

How to read your Kohler serial & model number →

Typical fuel consumption for 230–235 kW Diesel generators →

Compare with other 230–235 kW Diesel generators →

Service parts for the 230REOZJE

Grouped by system, with how many of each the parts manual calls for.

Fuel system

2 required
GM50263Fuel filter (secondary)$99.99eBay

Oil system

1 required

Prices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.

Specifications

Fueldiesel
Frequency60.0 Hz
Standby power230 kW
Standby kVA288
Prime power205 kW
EmissionsTier 3
ControllerAPM402, APM603, Decision-Maker 6000
Oil capacity33.4 L
AlternatorFast-Response PMG (Class Class H insulation)
Voltage options480 V
Phase3-phase
Rated current781 A
Power factor0.8
Battery cranking925 CCA
Battery voltage12 V
Battery quantity2
Coolant capacity36.0 L
Engine jacket water16.0 L
Max ambient50 °C
Dimensions (L×W×H)3000×1300×1891 mm
Dry weight2268 kg

Engine

John Deere 6090HF484
Oil capacity31.0 L
Coolant capacity53.5 L
Displacement9.0 L
AspirationTurbocharged, Charge Air-Cooled
Rated speed1800 rpm

Filters for the John Deere 6090HF484

5

Engine-mounted filters the filter manufacturers list for this engine family. These come from the engine, not from this generator set’s own parts list, so confirm against your serial number before ordering.

SystemFilterDescriptionCross-references
Oil filterP550938Lube Filter, CartridgeJOHN DEERE RE509672, JOHN DEERE RE530656, NAPA 1370, LIEBHERR 11212420 KuduParts $16.00
Fuel filterP550090Fuel Filter, In-LineJOHN DEERE AE20952, JOHN DEERE AT101565, ASV INCORPORATED 0201914, LOESING 025125 FridayParts $45.66
Fuel filterP502392Fuel Filter, BoxJOHN DEERE N378886, BALDWIN BF7912, SEPAR 01030, SEPAR 01030HV FridayParts $39.99
Fuel / water separatorP552952Fuel Filter, Water Separator Spin-OnJOHN DEERE DZ130550, JOHN DEERE RE532952, NAPA 3969, BALDWIN BF9866-O FridayParts $59.99
Fuel / water separatorP551858Fuel Filter, Water Separator Spin-OnJOHN DEERE AT365869, JOHN DEERE RE503676, NAPA 3780, BALDWIN BF1265 FridayParts $39.00 KuduParts $48.00

Same engine, other brands

2 brands

The John Deere 6090HF484 in this set also powers 6 generator sets sold under 2 other brands. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.

BrandModels
MTU6R0150 DS230, 6R0150 DS250, 6R0150 DS275, MTU 6R0150 DS230, MTU 6R0150 DS275
AKSAAPD-ULJ275

Maintenance & consumables

for the John Deere 6090HF484
ItemSpecCapacityPart #Interval
Air filterAir Cleaner Dry—
Fuel filterGM80460 Amazon eBay $93.00 PartsGeek $48.97
Fuel filterSecondaryGM50263 Amazon eBay $99.99
Oil filter×1GM48731 Amazon eBay $49.99 NAPA $3.59
BatteryBattery Box and Cables×2—
BeltRadiator - Unit Mounted, Blower Fan and Fan Drive—
Coolant53.5 L—
Oil33.4 L—
Spark plug—

Compatible filters for the John Deere 6090HF484 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.

  • Air filter: John Deere RE587794 John Deere 4S00686R John Deere AH115833 John Deere F071151 John Deere F071150

Service specifications

30
TypeItemValueUnitCondition
Other10 in. weld flange bolt circle diameter B361.95mm (14.25 in.)
Other10 in. weld flange outside diameter C406.4mm (16.0 in.)
Other10 in. weld flange quantity of bolts / bolt hole diameter D12, 25.40mm (1.00 in.)
Other12 in. weld flange bolt circle diameter B431.80mm (17.00 in.)
Other12 in. weld flange outside diameter C482.6mm (19.0 in.)
Other12 in. weld flange quantity of bolts / bolt hole diameter D12, 25.40mm (1.00 in.)
Other14 in. weld flange bolt circle diameter B476.25mm (18.75 in.)
Other14 in. weld flange outside diameter C533.4mm (21.0 in.)
Other14 in. weld flange quantity of bolts / bolt hole diameter D12, 28.58mm (1.13 in.)
Other16 in. weld flange bolt circle diameter B539.75mm (21.25 in.)
Other16 in. weld flange outside diameter C596.9mm (23.5 in.)
Other16 in. weld flange quantity of bolts / bolt hole diameter D16, 28.58mm (1.13 in.)
Other18 in. weld flange bolt circle diameter B577.85mm (22.75 in.)
Other18 in. weld flange outside diameter C635.0mm (25.0 in.)
Other18 in. weld flange quantity of bolts / bolt hole diameter D16, 31.75mm (1.25 in.)
Other20 in. weld flange bolt circle diameter B635.00mm (25.00 in.)
Other20 in. weld flange outside diameter C698.5mm (27.5 in.)
Other20 in. weld flange quantity of bolts / bolt hole diameter D20, 31.75mm (1.25 in.)
Other5 in. weld flange bolt circle diameter B215.90mm (8.50 in.)
Other5 in. weld flange outside diameter C241.30mm (9.50 in.)
Other5 in. weld flange quantity of bolts / bolt hole diameter D8, 22.23mm (0.88 in.)
Other6 in. weld flange bolt circle diameter B254.0mm (10.0 in.)
Other6 in. weld flange outside diameter C279.4mm (11.0 in.)
Other6 in. weld flange quantity of bolts / bolt hole diameter D8, 22.23mm (0.88 in.)
Other8 in. weld flange bolt circle diameter B298.45mm (11.75 in.)
Other8 in. weld flange outside diameter C342.9mm (13.5 in.)
Other8 in. weld flange quantity of bolts / bolt hole diameter D8, 22.23mm (0.88 in.)
OtherWeld flange angle A (10, 12, 14 in. nominal pipe size)30deg.
OtherWeld flange angle A (16, 18, 20 in. nominal pipe size)22.5deg.
OtherWeld flange angle A (5, 6, 8 in. nominal pipe size)45deg.

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Voltage reconnection

VoltagePhaseConnectionLeadsNotes
12-lead optional voltage connections12Alternator optional feature
4-lead dedicated voltages4Alternator standard feature
110/127/139/240/254/277single-phaseswitchableTowable generator model specifications; some models n/a
208/220/240/415/440/4803-phasereconnectableTowable generator model specifications
208/220/240/415/440/4803-phaseswitchableTowable generator model specifications

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Common questions

What is the power rating of the Kohler 230REOZJE?

The Kohler 230REOZJE is rated 230 kW standby (288.0 kVA).

What engine does the Kohler 230REOZJE use?

The Kohler 230REOZJE is powered by the John Deere 6090HF484 engine.

Is the Kohler 230REOZJE diesel or gas?

The Kohler 230REOZJE runs on diesel.

How much oil does the Kohler 230REOZJE take?

The John Deere 6090HF484 engine in the Kohler 230REOZJE has an oil capacity of 31.0 liters.

What is the coolant capacity of the Kohler 230REOZJE?

The Kohler 230REOZJE cooling system holds 36 liters (9.5 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.

What is the prime power rating of the Kohler 230REOZJE?

The Kohler 230REOZJE is rated 205 kW prime (256 kVA), against 230 kW standby.

What is the dry weight of the Kohler 230REOZJE?

The Kohler 230REOZJE has a dry weight of 2268 kg (5000 lb).

What voltage does the Kohler 230REOZJE produce?

The Kohler 230REOZJE is offered in 480 V, 3-phase-phase.

What size battery does the Kohler 230REOZJE need?

The Kohler 230REOZJE uses 2 batteryies, 12 V each, 925 CCA, per the manufacturer specification sheet.

What alternator does the Kohler 230REOZJE use?

The Kohler 230REOZJE uses a Fast-Response PMG alternator. Insulation class Class H.

Which oil filter part number does the Kohler 230REOZJE take?

The Kohler 230REOZJE uses oil filter part number GM48731.

Which fuel filter part number does the Kohler 230REOZJE take?

The Kohler 230REOZJE uses fuel filter part numbers GM80460, GM50263.

Which air filter part number does the Kohler 230REOZJE take?

The Kohler 230REOZJE uses air filter part numbers JOHN DEERE RE587794, JOHN DEERE 4S00686R.

Parts

3
Part #DescriptionQtySystem
4UA1015 Relay I/O Board1Battery Amazon eBay
CB125100-200Coolant heater, 2500W, 120V1Service part / kit eBay
D-292865Battery charger, 120/240V, 5.1/3AService part / kit 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%17.44.6
Prime50%29.27.7
Prime75%40.910.8
Prime100%53.314.1
Standby25%19.75.2
Standby50%33.18.7
Standby75%46.812.4
Standby100%61.016.1

Available documents

Spec sheet — Kohler-230REOZJE (Kohler)Spec sheet — g5339 (Kohler)Reference (Kohler)Reference — G6-39 0918AZ (Kohler)Reference — Katalog-promyshlennoj-produktsii (Kohler)Service manual — tp6439 (Kohler)Service manual — tp6798 (Kohler)Service manual — tp7138 (Kohler)Service manual — tp7149 (Kohler)

This page was generated from the 9 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.

Full service, cheapest listings

Priced items from this model's own parts manual.

Fuel filter GM80460$48.97
Fuel filter (secondary) GM50263$99.99
Oil filter GM48731$3.59
3 priced items$152.55