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CRX340 Air Cooled, Single Cylinder, OHV Engine
Reference Item Only
Part Number
CRX340
The CRX340 is a small engine from Honda that provides powerful and reliable performance. This single cylinder OHV engine serves a diverse range of applications, including everything from pressure washers to agricultural equipment.
CRX340 engines are commonly used in select Simpson pressure washers.
Features of the CRX340 Engine
- Industrial tough mufflers and shields designed for improved sound quality and lower sound level.
- Commercial-style dual element air filtration system helps maintain optimal power on dusty work sites.
- Choke and fuel shut-off valve with integral fuel filter housing closely located for convenience and easy maintenance.
- Cast iron cylinder decreases friction between mating parts as well as which helps keep the engine cool during extreme applications.
- Heavy-duty steel, powder-coated fuel tank.
- Precision-machined, forged iron crankshaft with heavy-duty steel ball bearings designed for low vibration and toughness required for the most extreme duty cycles.
- Low oil auto-shutdown sensor prevents damage to the engine when oil volume is low.
- Heavy-duty steel blower housing designed to protect vital components from impact under the toughest conditions.
Common Engine Applications:
- Commercial Lawn and garden equipment
- Construction / Industrial equipment
- Pressure Washers
- Log splitters
- Wood Chippers
- Tillers / Cultivators
- Agricultural equipment
- Water pumps
- Forestry equipment
DESCRIPTION | RATING/PERFORMANCE |
Engine Type | Air Cooled, Single Cylinder, OHV |
Bore x Stroke | 3.23 in. x 2.52 in. (82 x 64 mm) |
Displacement | 20.63 cu in. (338cm³) |
Compression Ratio | 8.4:1 |
Net Power | 7.2 kW @ 3600 rpm |
Net Torque | 21 Nm @ 2800 |
PTO Shaft Rotation | Counterclockwise |
Ignition System | Transistor Magneto |
Adjustable Throttle | Yes |
Starting System | Recoil |
Recoil Color | Black |
Key Start/E-Start | No |
Low Oil Shutdown | Standard |
Carburetor | Naturally Aspirated |
Lubrication System | Splash |
Governor System | Mechanical |
Air Cleaner | Dual Element |
Oil Capacity | 26.9 qt |
Fuel Tank Size | 204.8 oz. (1.6 gal.) |
Evaporative Emissions | Yes |
Exhaust Emissions | 50 State |
PTO Dimensions | 1” (25.4mm) |
PTO Flange | SAE J609 Flange B |
Engine Dry Weight | 69 lbs. |
Warranty | 3yr Commercial |