Honda Horizontal Engine - HDA,GX120-QXS2
Honda GX120 QXS2 Horizontal OHV Engine with 12V/50W Lamp Coil, 122cc, 3.2 Net HP, 3/4" x 2-27/64" Crankshaft, Model GX120UT2QXS2
Specifications
| Brand |
Honda |
| Model Number |
GX120-QXS2 |
| Internal ID |
HDA-GX120-QXS2 |
| Warranty |
3 Year Residential |
| Available to California |
Not Available to Ship to California |
| Weight |
37.0 lb |
| Power Output |
3.2 HP @ 3600 RPM |
| Torque |
5.4 lb-ft (7.3 Nm) @ 2500 rpm |
| Crankshaft Orientation |
Horizontal |
| Crankshaft Type |
Straight |
| Crankshaft Diameter |
3/4" |
| Crankshaft Length |
2-27/64" |
| Crankshaft Dimensions |
3/4" x 2-27/44" |
| End Tapped Size |
5/16"-24 |
| Keyway |
3/16" |
| Crankshaft Rotation Direction |
Counter-Clockwise |
| Starter Type |
Recoil |
| Ignition System |
Transistorized Magneto |
| Carburetor |
Butterfly |
| Number of Cylinders |
One |
| Cylinder Bore |
Cast Iron Sleeve |
| Air Cleaner |
Dual Element |
| Oil Capacity |
0.59 qt |
| Fuel Type |
Unleaded 86 Octane or Higher |
| Fuel Tank Capacity |
2.1 qt |
| Fuel Pump |
N/A |
| Governor System |
Mechanical |
| Lubrication System |
Splash |
| Controls |
Manual Choke, Manual/Remote Throttle |
| Bore x Stroke |
60mm x 43.5mm |
| Compression Ratio |
8.3 : 1 |
| Charging System |
N/A |
| Muffler |
Standard/Spark Arrestor |
| Applications |
Laser Marking Machines |
What Our Experts Think
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Reliable & Efficient: The Honda GX120-QXS2 Horizontal Engine offers consistent and efficient power, perfect for light-duty applications and small equipment.
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Durable Build: Designed for long-lasting performance, it handles tough conditions and ensures dependable operation over time.
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Fuel Efficient: Optimized for fuel efficiency, the engine delivers extended run time, minimizing the need for frequent refueling and reducing operational costs.
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Smooth & Quiet Performance: With a focus on reducing vibration and noise, the GX120-QXS2 operates smoothly and quietly, enhancing comfort and prolonging the lifespan of your equipment.
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Low Maintenance: Easy to maintain with accessible components, it reduces downtime and keeps your equipment running efficiently with minimal upkeep.
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Versatile Applications: Ideal for various small machinery such as pumps, pressure washers, and generators, providing reliable power for numerous tasks.
Q&A
Q: What is the Honda Horizontal Engine - HDA, GX120-QXS2?
A: The Honda Horizontal Engine - HDA, GX120-QXS2 is a compact, reliable engine designed for light-duty outdoor equipment. It is ideal for applications such as small pumps, generators, and pressure washers, providing dependable power for everyday tasks.
Q: What are the key features of the GX120-QXS2 engine?
A: The GX120-QXS2 engine features Honda’s advanced OHV (Overhead Valve) design for better fuel efficiency, lower emissions, and smoother operation. Its easy-start system and compact size make it perfect for use in smaller equipment.
Q: What are the benefits of using the GX120-QXS2 engine?
A: The GX120-QXS2 engine offers reliable power, excellent fuel economy, and minimal maintenance. Its durable, compact design ensures long-lasting performance in light-duty applications.
Q: Is the GX120-QXS2 engine easy to maintain?
A: Yes, the GX120-QXS2 engine is designed for easy maintenance with accessible components that allow for quick oil changes, air filter replacements, and general servicing, minimizing downtime.
Q: Can the GX120-QXS2 engine be used for different outdoor equipment?
A: Yes! The GX120-QXS2 engine is perfect for a variety of light-duty outdoor machinery such as small generators, pressure washers, and pumps that require efficient, reliable power.
Maintenance Tips
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Oil Change: Change engine oil every 50 hours of use or annually, whichever comes first.
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Air Filter: Clean or replace the air filter regularly to maintain engine performance.
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Spark Plug: Inspect and replace the spark plug annually or when engine performance starts to decline.
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Fuel System: Use fresh, clean fuel and drain the tank if the engine is not used for an extended period.
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General Inspection: Inspect for any leaks, clean debris around the engine, and check for any loose parts.
Damage 
Loss 
Theft 
