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Kohler 120REOZT4 Generator Set

The Kohler 120REOZT4 is a 105 kW (131 kVA) Diesel standby generator set powered by a John Deere 4.5 L engine. It is available at 120/208 V, 120/240 V, 277/480 V and 347/600 V, 60 Hz. It holds about 21 L (5.5 gal) of oil and 26.1 L (6.9 gal) of coolant, with a maximum ambient rating of 45 °C. Starting uses 1 battery rated 450 CCA at 12 V. The set measures 2951×1119×2156 mm (116.2×44.1×84.9 in), weighs about 2660 kg (5864 lb) and produces 71 dBA at 7 m. An integrated tank holds 727 L (192.1 gal), roughly 24 hours of runtime.

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Specifications

FuelDiesel
Frequency60.0 Hz
Standby power105 kW
Standby kVA131
Prime power96 kW
EmissionsTier 4 Final

Full specifications

Voltage options120/208 V, 120/240 V, 277/480 V, 347/600 V
Circuit breaker400 A
Battery cranking450 CCA
Battery voltage12 V
Coolant capacity26.1 L
Max ambient45 °C
Dimensions (L×W×H)2951×1119×2156 mm
Dry weight2660 kg
Sound level71.0 dBA @ 7 m
Fuel tank727.0 L
Tank runtime24 hr

Engine

John Deere 4.5 L

Displacement4.5 L

Other generator sets with this engine

Available documents

BrochureSpec sheetReferenceOwner's manualParts manualService manualWiring diagram