
Product Description
Swisher Honda GXV390 OHV 389cc Vertical Shaft Engine | Model GXV390UT1DE33 | 10.2 HP | Electric Start
DESCRIPTION
The Honda GXV390UT1DE33 is a 389cc OHV vertical shaft engine engineered for commercial-grade reliability and performance. Delivering 10.2 HP at 3,600 RPM, this engine is ideal for powering commercial lawn mowers, turf equipment, and other vertical shaft applications.
Built with Honda’s proven OHV technology, the GXV390 features a transistorized magneto ignition system, horizontal butterfly carburetor, and a dual-element air cleaner for consistent operation in demanding environments. Its electric start system ensures quick and reliable ignition, while the pressure & splash lubrication system maintains durability under continuous use.
Compact and efficient, the GXV390 combines professional-grade construction with Honda’s legendary dependability, making it a trusted choice for landscaping contractors, grounds maintenance crews, and property owners who demand long-lasting performance.
Key Features
- 10.2 HP Professional Power Output Generates 10.2 horsepower (7.6 kW) at 3,600 RPM with 389cc displacement, delivering reliable power for commercial mowers, pressure washers, generators, and industrial equipment.
- Honda GXV390 Series Reliability Legendary Honda engineering backed by decades of proven performance in commercial landscaping, rental equipment, and industrial applications worldwide.
- Electric Start Convenience Push-button electric starting system eliminates pull-cord frustration, perfect for commercial operations requiring frequent starts and cold-weather reliability.
- 4-Stroke OHV Single Cylinder Design Overhead valve configuration delivers superior fuel efficiency, reduced emissions, quieter operation, and increased power compared to side-valve engines.
- 389cc Commercial-Grade Displacement Large-displacement engine provides exceptional torque throughout the powerband for sustained performance under heavy loads and demanding conditions.
- Counterclockwise PTO Shaft Rotation Crankshaft rotates counterclockwise when viewed from PTO shaft side, designed for equipment requiring this specific rotation direction.
- Transistorized Magneto Ignition Advanced electronic ignition system ensures reliable spark delivery, easy starting in all weather conditions, and maintenance-free operation without points or condensers.
- Horizontal Butterfly Valve Carburetor Precision carburetor design delivers smooth throttle response, consistent fuel delivery, and optimal air-fuel mixture across entire operating range.
- Pressure & Splash Lubrication System Superior oil delivery system maintains optimal lubrication to bearings, camshaft, and cylinder walls, extending engine life beyond splash-only systems.
- Centrifugal Mass Governor System Automatic speed regulation maintains consistent RPM under varying loads, ensuring smooth operation and preventing engine damage from over-speeding.
- Dual-Element Air Cleaner Advanced two-stage filtration system provides exceptional protection in dusty environments, extending engine life and reducing maintenance intervals.
- Commercial-Duty Construction Cast-iron cylinder sleeve, forged steel crankshaft, and precision-machined components deliver durability for thousands of operating hours in professional applications.
- 1.2 Quart Oil Capacity Ample oil reservoir ensures proper lubrication during extended operating sessions while simplifying maintenance with standard oil filter compatibility.
- Compact 71.4 lb Design Lightweight yet robust construction fits tight equipment spaces while maintaining the structural integrity required for commercial-grade performance.
- Wide Application Compatibility Horizontal-shaft configuration adapts to commercial mowers, pressure washers (2,500-4,000 PSI), generators (up to 8,000W), log splitters, and construction equipment.
Detailed Specifications
| Specification | Details |
|---|---|
| Brand | Honda |
| Engine Series | Honda GXV Series |
| Model Number | GXV390UT1DE33 |
| SKU | 20694 |
| Engine Type | 4-Stroke OHV Single Cylinder |
| Displacement | 389 cc (23.7 cubic inches) |
| Net Power Output | 10.2 HP (7.6 kW) @ 3,600 RPM |
| Bore | 88 mm (3.46 inches) |
| Stroke | 64 mm (2.52 inches) |
| Compression Ratio | 7.7:1 ± 0.2:1 |
| PTO Shaft Rotation | Counterclockwise (from PTO shaft side) |
| Start Type | Electric Start |
| Ignition System | Transistorized Magneto |
| Carburetor Type | Horizontal Butterfly Valve |
| Governor System | Centrifugal Mass Type |
| Lubrication System | Pressure & Splash |
| Air Cleaner | Dual Element |
| Oil Capacity | 1.2 US quarts |
| Fuel Tank Capacity | 0.55 gallon |
| Fuel Type | Unleaded gasoline (86+ octane recommended) |
| Engine Dimensions (L × W × H) | 17.1 × 15.1 × 16 inches |
| Dry Weight | 71.4 lbs |
| Shaft Orientation | Horizontal |
| Recommended Equipment HP Range | Suitable for equipment requiring 8-12 HP |
| Primary Applications | Mowers, pressure washers, generators, equipment |
| Mounting Pattern | Honda GXV series standard |
| Cooling System | Forced air cooling |
| Emissions Compliance | EPA/CARB compliant (varies by application) |
Manuals & Documents
General Warranty Info:
- Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
- The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale.
- Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
- Please reach out to us for any specific warranty information needed about products and parts you can’t find!
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Shipping
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