CRX420
The largest of our single-cylinder line, our CRX 420 engine provides maximum performance every time you need it. Featuring all the bells & whistles of our single-cylinder engines, this powerful model handles the toughest of outdoor tasks.
Common Engine Applications:
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Commercial Lawn and garden equipment
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Construction / Industrial equipment
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Pressure Washers
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Log splitters
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Wood Chippers
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Tillers / Cultivators
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Agricultural equipment
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Water pumps
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Forestry equipment
®
FEATURES
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Industrial tough mufflers and shields designed for improved sound quality and lower sound level
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Commercial-style dual element air filtration system helps maintain optimal power on dusty work sites
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Choke and fuel shut-off valve with integral fuel filter housing closely located for convenience and easy maintenance
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Cast iron cylinder decreases friction between mating parts as well as which helps keep the engine cool during extreme applications
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Heavy-duty steel, powder-coated fuel tank
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Precision-machined, forged iron crankshaft with heavy-duty steel ball bearings designed for low vibration and toughness required for the most extreme duty cycles
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Low oil auto-shutdown sensor prevents damage to the engine when oil volume is low
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Heavy-duty steel blower housing designed to protect vital components from impact under the toughest conditions
SPECIFICATIONS
Model Number
Engine Type
Bore x Stroke
Displacement
Compression Ratio
Net Power
Net Torque
PTO Shaft Rotation
Ignition System
Adjustable Throttle
Starting System
Recoil Color
Key Start/E-Start
Low Oil Shutdown
CRX420
Air-Cooled, Single Cylinder, OHV
3.54” x 2.60” (90 x 66mm)
25.63 cu in (420cc)
8.3:1
9.0 kW @ 3600 rpm
27 Nm @ 2800 rpm
Counterclockwise
Transistor Magneto
Yes
Recoil
Black
E-Start Available
Standard
Carburetor
Lubrication System
Governor System
Air Cleaner
Oil Capacity
Fuel Tank Size
Evaporative Emissions
Exhaust Emissions
PTO Dimensions
PTO Flange
Engine Dry Weight
Dimensions
Warranty
Naturally Aspirated
Splash
Mechanical
Dual Element
0.29 gal
2.0 gal
Yes
50 State
1" (25.4 mm)
SAE J609 Flange B
67 lbs
17.25" x 16" x 17.9"
3yr Commercial
*Net power levels per SAE J1349
*Weights are approximate and can vary with options
