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Katolight D75FGJ4 Generator Set

The Katolight D75FGJ4 is a 75 kW (93.75 kVA) standby generator set powered by a John Deere 4045TF250 engine. It is available at 120/240 V, single-phase, 60 Hz and rated 313 A. It holds about 13.2 L (3.5 gal) of oil and 21.3 L (5.6 gal) of coolant, with a maximum ambient rating of 49 °C. The set measures 2080×860×1140 mm (81.9×33.9×44.9 in) and weighs about 842 kg (1856 lb). The same 4045TF250 engine also powers generator sets from MQ Power.

75 kW
Standby
4.5 L
Displacement
13.2 L
Oil capacity
1
Document types

Service parts for the D75FGJ4

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

Oil system

1 required
51243Oil filter$10.00eBay

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

Specifications

Frequency60.0 Hz
Standby power75 kW
Standby kVA93
Prime power63 kW
ControllerModel #45 control panel
Oil capacity13.2 L
Voltage options120/240 V
Phase1
Rated current313 A
Power factor1
Coolant capacity21.3 L
Max ambient49 °C
Dimensions (L×W×H)2080×860×1140 mm
Dry weight842 kg

Engine

John Deere 4045TF250
Displacement4.5 L
AspirationTurbocharged
Rated speed1800 rpm

Maintenance & consumables

for the John Deere 4045TF250
ItemSpecCapacityPart #Interval
Air filter
Fuel filter
Oil filter3.5 gal (13.2 lit)51243 Amazon eBay $10.00
Battery
Belt
Coolant5.6 gal (21.3 lit)5.6 gal
Oil3.5 gal (13.2 lit)3.5 gal
Spark plug

Common questions

What size generator is the Katolight D75FGJ4?

The Katolight D75FGJ4 is rated 75 kW standby (93.75 kVA).

What engine does the Katolight D75FGJ4 use?

The Katolight D75FGJ4 is powered by the John Deere 4045TF250 engine.

What oil filter fits the Katolight D75FGJ4?

The Katolight D75FGJ4 uses oil filter part number 51243.

Available documents

Spec sheet — D75FRJ4 (Katolight)
Full service, cheapest listings

Priced items from this model's own parts manual.

Oil filter 51243$10.00
1 priced item$10.00