Features
X-Torq®
Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.
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.
Magnesium crankcase
Sturdily built crankcase withstands high rpms and tough professional use, ensuring a long service life.
Quick-release air filter
Facilitates cleaning and replacement of the air filter.
Adjustable oil pump
Allows you to control oil flow depending on application and weather conditions.
Side-mounted chain tensioner
Easier access to chain tensioning device.
Quick release air filter cover
Quick release cover saves time when cleaning or changing spark plug or filter.
Three-piece crankshaft
Forged three-piece crankshaft for maximum durability for the toughest applications.
LowVib®
System designed to reduce vibration levels to the operator, which lessens fatigue.
Smart Start®
The engine and starter have been designed so the machine starts quickly with minimum effort.
Front handle ergonomics
Better grip and a 7° offset handle reduces fatigue.
Inertia activated chain brake
Reduces the likelihood of injury due to kickback.
Specifications
| Engine | |
| Cylinder displacement | 70.7 cm³ |
| Cylinder displacement | 4.31 cu.inch |
| Power output | 4.9 hp |
| Maximum power speed | 10200 rpm |
| Fuel tank volume | 1.62 US pint |
| Fuel consumption | 426 g/kWh |
| Idling speed | 2700 rpm |
| Spark plug | Champion RCJ7Y, NGK BPMR7A |
| Electrode gap | 0.02 in |
| Torque, max. | 3.8 Nm |
| Dimensions | |
| Weight (excl. cutting equipment) | 14.1 lbs |
| Product Size, LxWxH | 17.1x9.6x12.6 in |
| Overall dimensions | |
| Weight (excl. cutting equipment) | 14.1 lbs |
| Vibration | |
| Equivalent vibration level (ahv, eq) front handle | 5.7 m/s² |
| Equivalent vibration level (ahv, eq) rear handle | 8.0 m/s² |
| Equipment | |
| Recommended bar length, max | 28 in |
| Recommended bar length, min | 16 in |
| Gauge | .058" |
| Pitch | 3/8" |
| Lubricant | |
| Oil tank volume | 0.89 US pint |
| Oil pump type | Automatic |
| Oil pump capacity Max | 20 ml/min |
| Oil pump capacity Min | 4 ml/min |
| Sound and Noise | |
| Sound power level, guaranteed (LWA) | 119 dB(A) |
| Sound power level, measured | 118 dB(A) |
| Sound pressure level at operators ear | 110 dB(A) |
