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Engine Lines
Home About
Single Cylinders
CRX 165 CRX 210 CRX 225 CRX 275 CRX 340 CRX 420
V-Twin Engines
CRX 680 CRX 750 CRX 1000
Support
Contact Us Product Registration Service Locator
Professional Line · 500 HOURS EPA · 3-Year Warranty
CRX 680
V-Twin Engine

679cc V-Twin built for the harshest commercial applications. Full pressure lubrication, oil cooler and filter, cyclonic air filtration, 20A alternator, and EFI available across multiple shaft configurations.

CRX 680
679cc
Displacement
14.5kw
Net Power @ 3600 RPM
42.0nm
Net Torque @ 2600 RPM
99.7lbs
Dry Weight
Engine
Displacement679cc
ConfigurationV-Twin, 4-Stroke OHV
Bore3.071 in
Stroke2.795 in
Compression Ratio8.5:1
CoolingAir Cooled
Performance
Net Power (SAE J1349)14.5 kW @ 3600 RPM
Net Torque (SAE J1349)42.0 Nm @ 2600 RPM
Fuel DeliveryCarburetor
Throttle / GovernorManual Speed Lever
Key StartYes
Alternator12V 20A - 240W W/ RECTIFIER
Lubrication & Output
Lubrication SystemPressurized & Splash
Oil Capacity1.59 qt
Low Oil ShutdownYes, Level Sensor
Output Shaft Diameter1.000"
Compliance
Dry Weight99.7 lbs
EPA ExhaustYes — 500 HOURS
Warranty3 Years
Part Number110137
Engine
Displacement679cc
ConfigurationV-Twin, 4-Stroke OHV
Bore3.071 in
Stroke2.795 in
Compression Ratio8.5:1
CoolingAir Cooled
Performance
Net Power (SAE J1349)14.5 kW @ 3600 RPM
Net Torque (SAE J1349)42.0 Nm @ 2600 RPM
Fuel DeliveryCarburetor
Throttle / GovernorManual Speed Lever
Key StartYes
Alternator12V 20A - 240W W/ RECTIFIER
Lubrication & Output
Lubrication SystemPressurized & Splash
Oil Capacity1.59 qt
Low Oil ShutdownYes, Level Sensor
Output Shaft Diameter1.125"
Compliance
Dry Weight99.7 lbs
EPA ExhaustYes — 500 HOURS
Warranty3 Years
Part Number110138

*Net power levels per SAE J1349. Weights approximate and may vary with options.

Why CRX CRX 680

What's Inside
Every Engine.

Full pressure lubrication — oil circulated under pressure to all critical engine components for extended service life

Oil cooler and filter exclusively available on CRX V-Twin engines — extends oil life and prevents premature wear

Advanced cyclonic air filtration system maintains performance in the most demanding environments

20A alternator powers electric start systems and auxiliary accessories

Heavy-duty muffler for reduced noise in commercial applications

Multiple shaft diameter options (1", 1.125", 1.437") to fit your specific equipment

EFI available for precise fuel control across altitude and temperature variations

Downloads

Documentation.

CRX 680 Spec Sheet
PDF · 1 page
Download
CRX 680 Owner's Manual
PDF · EN / ES
Download
CRX 680 Commercial Manual
PDF · EN / ES
Download

Need something not listed? Call 1-833-279-3646 or email CRXService@Fna-Group.com

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the crx 680?

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