Honda GX390 QNR electric start petrol engine

Honda GX390 13.0HP Petrol Engine (GX Series) – Electric Start / QNR – 1 Inch Keyway -18 amp Charging

$1,815.00

Electric Start / QNR – 1 Inch Keyway -18 amp Charging | SKU/model GX390-QNR2 | 25.4 mm (1") diameter | 88.5 mm | 18 Amp charging system.

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Description

Product overview

The Honda GX390 is the largest single-cylinder engine in Honda's GX range and is used across pressure washers, construction and industrial equipment, tillers, generators, commercial lawn and garden equipment, forestry equipment, agricultural equipment and water pumps. This listing is for the electric-start QNR 1 inch keyway version with 18 amp charging.

Key specifications

BrandHonda
Engine model / seriesHonda GX390 13.0HP Petrol Engine (GX Series)
Source option labelElectric Start / QNR – 1 Inch Keyway -18 amp Charging
Source SKU / model codeGX390-QNR2
Engine style / orientationStationary GX Series engine with horizontal shaft options
CylindersSingle-cylinder
Bore / stroke88 x 64 mm
Engine displacement / cc389 cc
Horsepower13.0 hp
Fuel typeUnleaded
Fuel tank6.5 L
Fuel consumption3.7 L/hour
Oil capacity1.1 L
Oil Alert SystemYes
Starter typeElectric Start
Shaft size25.4 mm (1") diameter
Shaft diameter25.4 mm (1")
Shaft length88.5 mm
Shaft type / keyway / threaded / taper detailsQNR – QX keyway shaft, 25.4 mm (1") diameter x 88.5 mm long, with 18 Amp charging system
Charging output18 Amp charging system
Dimensions405 x 450 x 443 mm
WarrantyHonda 3 Year Warranty

Typical applications / fitment

Typical applications include pressure washers, construction and industrial equipment, tillers, generators, commercial lawn and garden equipment, agricultural equipment and water pumps where the QNR keyway shaft and charging system match the application.

Please confirm your engine model, shaft type, shaft size, shaft length and application before ordering. If you are unsure, contact Hampton Mower Centre with your model/type code and photos.

Need workshop support or a repair?

For repairs and servicing, Hampton Mowerpower is the physical workshop at 87 Ludstone Street, Hampton VIC 3188. Commercial equipment repairs are normally targeted at approximately 1-2 business days and domestic repairs approximately 3-4 business days, subject to diagnosis, approval, parts availability, repair complexity and workshop conditions.

Request a repair | View repair services | Call (03) 9598 6741

Not sure if the machine is worth repairing or whether an engine can be replaced? Ask first with the equipment type, brand/model and symptoms.

Need a repair before replacing the machine?

Commercial Repair Priority — Typical Turnaround 1–2 Business Days. Domestic Repairs — Typical Turnaround 3–4 Business Days. Typical turnaround applies once the machine has been assessed and the repair is approved. Special-order or backordered parts, major engine work, unusual faults or additional diagnosis may take longer.

Repair labour: Lawn Mower $89 + parts; Chainsaw $89 + parts; Line Trimmer / Brushcutter $89 + parts. Minor repairs $22 / $44 / $55 + parts depending on the work required. Larger / commercial equipment including Demo Saw, Jackhammer, Generator, Ride-On Mower, Wacker / Compaction Equipment and Shredder: $155 + parts.

3-Month Domestic Repair & Service Warranty. This warranty relates to the domestic repair/service work performed.

Book a repair | View repair pricing | Call (03) 9598 6741 | Get directions

Additional information

Weight35 kg
Dimensions40.5 × 45 × 44.3 cm