Features
AutoTune
AutoTune gives optimal engine performance throughout automatic engine setting.
No time spent on carburetor adjustments. It compensates for
different fuels, altitude, humidity, temperature and clogged air filter.
Air Injection®
Centrifugal air cleaning system removes larger dust and debris particles before reaching the air filter. This results in reduced air filter cleanings and improved engine life.
X-Torq®
Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.
Adjustable oil pump
Allows you to control oil flow depending on application and weather conditions.
Specifications
| Engine | |
| Cylinder displacement | 64.1 cm³ |
| Cylinder displacement | 3.91 cu.inch |
| Power output | 4.29 hp |
| Maximum power speed | 9600 rpm |
| Fuel tank volume | 0.93 US pint |
| Fuel consumption | 440 g/kWh |
| Idling speed | 2700 rpm |
| Spark plug | NGK BPMR7A |
| Electrode gap | 0.02 in |
| Torque, max. | 3.49 Nm |
| Dimensions | |
| Weight (excl. cutting equipment) | 13.45 lbs |
| Overall dimensions | |
| Weight (excl. cutting equipment) | 13.45 lbs |
| Vibration | |
| Equivalent vibration level (ahv, eq) front handle | 4.7 m/s² |
| Equivalent vibration level (ahv, eq) rear handle | 8.5 m/s² |
| Equipment | |
| Recommended bar length, max | 28 in |
| Recommended bar length, min | 15 in |
| Chain speed at max power | 70.21 fts |
| Lubricant | |
| Oil tank volume | 0.68 US pint |
| Oil pump type | Adjustable flow |
| Oil pump capacity Max | 17 ml/min |
| Oil pump capacity Min | 6 ml/min |
| Sound and Noise | |
| Sound power level, guaranteed (LWA) | 119 dB(A) |
| Sound power level, measured | 117 dB(A) |
| Sound pressure level at operators ear | 109 dB(A) |
