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Engine Technology
Single cylinder, 4-stroke, air cooled, OHV (Overhead Valve)
Gross Torque* (Nm) @ 3'600 rpm
16,82
Cylinder
Cast Iron sleeve
Stroke (mm)
57,5
Fuel Tank Capacity (l)
2,6 (Optional)
Dimensions Length (mm)
452
Dimensions Height (mm)
327
Model Number
21R5
Displacement (cc)
344
Bore (mm)
87,3
Oil Capacity (l)
1.4
Dry Weight (kg)
26,8
Dimensions Width (mm)
393
Certified Power Rating
Download Power Curve
Engine Technology
Single cylinder, 4-stroke, air cooled, OHV (Overhead Valve)
Gross Torque* (Nm) @ 3'600 rpm
18,79
Cylinder
Cast Iron sleeve
Stroke (mm)
57,5
Fuel Tank Capacity (l)
2,6 (Optional)
Dimensions Length (mm)
452
Dimensions Height (mm)
327
Model Number
21R6
Displacement (cc)
344
Bore (mm)
87,3
Oil Capacity (l)
1.4
Dry Weight (kg)
26,8
Dimensions Width (mm)
393
Certified Power Rating
Download Power Curve
Engine Technology
Single cylinder, 4-stroke, air cooled, OHV (Overhead Valve)
Gross Torque* (Nm) @ 3'600 rpm
20,77
Cylinder
Cast Iron sleeve
Stroke (mm)
57,5
Fuel Tank Capacity (l)
2,6 (Optional)
Dimensions Length (mm)
452
Dimensions Height (mm)
327
Model Number
21R7
Displacement (cc)
344
Bore (mm)
87,3
Oil Capacity (l)
1.4
Dry Weight (kg)
26,8
Dimensions Width (mm)
393
Certified Power Rating
Download Power Curve
Engine Technology
Single cylinder, 4-stroke, air cooled, OHV (Overhead Valve)
Gross Torque* (Nm) @ 3'600 rpm
22,75
Cylinder
Cast Iron sleeve
Stroke (mm)
57,5
Fuel Tank Capacity (l)
2,6 (Optional)
Dimensions Length (mm)
452
Dimensions Height (mm)
327
Model Number
21R8
Displacement (cc)
344
Bore (mm)
87,3
Oil Capacity (l)
1.4
Dry Weight (kg)
26,8
Dimensions Width (mm)
393
Certified Power Rating
Download Power Curve

* Power levels are stated gross torque per SAE J1940 as rated by Briggs & Stratton.

Engine Technology
Single cylinder, 4-stroke, air cooled, OHV (Overhead Valve)
Single cylinder, 4-stroke, air cooled, OHV (Overhead Valve)
Single cylinder, 4-stroke, air cooled, OHV (Overhead Valve)
Model Number
21R6
21R5
21R6
Gross Torque* (Nm) @ 3'600 rpm
18,79
16,82
18,79
Displacement (cc)
344
344
344
Cylinder
Cast Iron sleeve
Cast Iron sleeve
Cast Iron sleeve
Bore (mm)
87,3
87,3
87,3
Stroke (mm)
57,5
57,5
57,5
Oil Capacity (l)
1.4
1.4
1.4
Fuel Tank Capacity (l)
2,6 (Optional)
2,6 (Optional)
2,6 (Optional)
Dry Weight (kg)
26,8
26,8
26,8
Dimensions Length (mm)
452
452
452
Dimensions Width (mm)
393
393
393
Dimensions Height (mm)
327
327
327

* Power levels are stated gross torque per SAE J1940 as rated by Briggs & Stratton.