FR691V Specifications
Displacement
726 cc (44.3 cu. in.)
Number of Cylinders
2
Bore x Stroke
3.1 x 3.0 in. (78 x 76mm)
Compression Ratio
8.2:1
Oil Capacity w/filter
2.1 U.S. qt (2.0 liters)
Maximum Power
23.0 hp (17.2 kW) at 3,600 RPM
Maximum Torque
39.3 ft-lbs (53.2 N·m) at 2,200 RPM
Dry Weight
88.2 lbs (40.0 kg)
- Overhead V-valve
- 90° V-twin
- Pressurized lubrication system
- Electronic spark ignition
- Automatic compression release
- Internally vented carburetor with fuel shut-off solenoid
- Rotating metal grass chopper screen
- Cast-iron cylinder liners
- Single-stage air filter
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Compare Engine Specifications
FR691V
Horsepower
23.0 HP
Starter
Bendix starter
Air Filter
Single-stage air filter
Fuel Delivery System
Carburetor with fuel shut-off solenoid
Dimensions
18.85" x 18.18" x 22.24"
FR730V
Horsepower
24.0 HP
Starter
Bendix starter
Air Filter
Single-stage with reinforced air filter
Fuel Delivery System
Carburetor with fuel shut-off solenoid
Dimensions
19.60" x 18.14" x 15.43"
FS691V
Horsepower
23.0 hp
Starter
Bendix starter
Air Filter
Dual-element air filtration system with reinforced primary filter
Fuel Delivery System
Carburetor with fuel shut-off solenoid
Dimensions
19.68" x 18.30" x 15.39"
FS730V
Horsepower
24.0 hp
Starter
Bendix starter
Air Filter
Dual-element air filtration system with reinforced primary filter
Fuel Delivery System
Carburetor with fuel shut-off solenoid
Dimensions
19.68" x 18.30" x 15.39"
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