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Kohler PRO5.2 Generator Set

The Kohler PRO5.2 is a 4.5 kW (5.2 kVA) Gasoline standby generator set. It is available at 120/240 V, single-phase, 60 Hz and rated 37.5 A. The set measures 747×544×566 mm (29.4×21.4×22.3 in) and weighs about 91 kg (201 lb). An integrated tank holds 30 L (7.9 gal), roughly 18 hours of runtime.

4.5 kW
Standby
3
Document types

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Typical fuel consumption for 0–5 kW Gasoline generators →

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Specifications

FuelGasoline
Frequency60.0 Hz
Standby power4.5 kW
Standby kVA5
Voltage options120/240 V
Phase1
Rated current37.5 A
Dimensions (L×W×H)747×544×566 mm
Dry weight91 kg
Fuel tank30.0 L
Tank runtime18 hr

Maintenance & consumables

ItemSpecCapacityPart #Interval
OilSAE30—

Service specifications

2
TypeItemValueUnitCondition
OtherEngine RPM Range3450-3750rpm
VoltageTotal Harmonic Distortion5%Maximum

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

Recommended fluids

FluidGradeStandardAmbientCapacityNotes
Engine oilSAE30Recommended oil type

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 size generator is the Kohler PRO5.2?

The Kohler PRO5.2 is rated 4.5 kW standby (5.2 kVA).

What fuel does the Kohler PRO5.2 use?

The Kohler PRO5.2 runs on Gasoline.

What is the dry weight of the Kohler PRO5.2?

The Kohler PRO5.2 has a dry weight of 91 kg (200 lb).

How big is the fuel tank on the Kohler PRO5.2?

The Kohler PRO5.2 has a 30 liter (8 US gallon) fuel tank, giving about 18 hours of runtime.

What voltage does the Kohler PRO5.2 produce?

The Kohler PRO5.2 is offered in 120/240 V, 1-phase.

Parts

1model family
Part #DescriptionQtySystem
37 690 01Control PanelService part / kit buy

Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Available documents

Spec sheet (Kohler)Reference — portable chart (Kohler)Reference — tri-fuel accessory launch uspec update (Kohler)Service manual — 37 690 01 (Kohler)

This page was generated from the 4 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.