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Honda Horizontal Engine - HDA,GX120-QX2

Honda Horizontal Engine - HDA,GX120-QX2

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Honda Horizontal Engine - HDA,GX120-QX2

Honda GX120 QX2 Horizontal OHV Engine, 122cc, 3.2 Net HP, 3/4" x 2-7/16" Crankshaft, Model GX120UT2QX2

Specifications
Brand Honda
Model Number GX120UT3QX2
Internal ID HDA-GX120-QX2
Warranty 3 Year Residential
Available to California Not Available to Ship to California
Weight 36.0 lb
PTO Height 4-11/64"
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 2-7/16"
Crankshaft Dimensions 3/4" x 2-7/16"
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
Bore x Stroke 60mm x 43.5mm
Compression Ratio 8.3 : 1
Charging System N/A
Muffler Standard/Spark Arrestor
Applications Air Compressors, Edgers, Tillers, Water Pumps
Equipment Manufacturers Pacer, Scag, Troy Bilt
What Our Experts Think
  • Reliable Power: The Honda GX120-QX2 Horizontal Engine provides consistent and efficient power, making it ideal for light-duty equipment and small machinery.
  • Durable Construction: Designed to endure regular use in tough environments, this engine ensures longevity and reliable performance over time.
  • Fuel Efficiency: Engineered for optimal fuel consumption, it offers longer operation times and reduces the need for frequent refueling, helping to lower overall operational costs.
  • Smooth & Quiet Operation: The GX120-QX2 operates with minimal vibration and noise, enhancing user comfort and extending the life of the equipment.
  • Low Maintenance: This engine is designed for easy maintenance, with simple access to key components, reducing downtime and keeping the engine running at peak performance.
  • Versatile Use: Ideal for a variety of applications, including small pumps, generators, and other light-duty machinery, offering dependable power for everyday tasks.
Q&A

Q: What is the Honda Horizontal Engine - HDA, GX120-QX2?
A: The Honda Horizontal Engine - HDA, GX120-QX2 is a compact and reliable engine designed for light-duty outdoor applications. It provides dependable power for equipment like small pumps, generators, and pressure washers.

Q: What are the key features of the GX120-QX2 engine?
A: The GX120-QX2 engine features Honda’s advanced OHV (Overhead Valve) technology, offering fuel efficiency, low emissions, and smooth operation. Its easy-start system and compact size make it perfect for lightweight outdoor machinery.

Q: What are the benefits of using the GX120-QX2 engine?
A: The GX120-QX2 engine provides reliable power, excellent fuel economy, and low maintenance. Its small footprint and robust design make it ideal for light-duty tasks, offering long-lasting performance.

Q: Is the GX120-QX2 engine easy to maintain?
A: Yes, this engine is designed for low maintenance, with easily accessible components that make regular upkeep, such as oil changes and air filter replacements, quick and hassle-free.

Q: Can the GX120-QX2 engine be used for different outdoor equipment?
A: Yes! The GX120-QX2 engine is perfect for a variety of light-duty outdoor applications, including small pressure washers, pumps, and generators that require reliable, compact power.

Maintenance Tips
  • Oil Change: Change the engine oil every 50 hours or annually, whichever comes first.
  • Air Filter: Clean or replace the air filter regularly to maintain engine efficiency.
  • Spark Plug: Inspect and replace the spark plug annually or if engine performance drops.
  • Fuel System: Use fresh, clean fuel and drain the tank if the engine is not in use for extended periods.
  • General Inspection: Inspect for leaks, clean around the engine, and ensure proper airflow for optimal cooling.