Description
FEATURES
Smart Start®
The engine and starter have been designed so the machine starts quickly with minimum effort. Resistance in the starter cord is reduced by up to 40%.
|
Air Injection
Extends the interval between filter cleaning, improving efficiency and increases engine life.
|
X-Torq®
Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.
|
Quick-release air filter
Facilitates cleaning and replacement of the air filter.
|
Ergonomic rear handle
Increased comfort with soft inlay, ergonomic trigger and assymetrical handle.
|
Felling marks
Distinct felling marks for better felling precision.
|
Combined choke/stop control
Combined choke/stop control allow for easier starting and reduces the risk of engine flooding.
|
Snap-lock cylinder cover
Snap-lock cylinder cover saves time when changing spark plugs and cleaning.
|
-
Three-piece crankshaft
Forged three-piece crankshaft giving maximum durability for the toughest applications.
-
Two mass principle
Effectively minimising vibrations by isolating the engine from the handles reducing operator fatigue.
-
Visible fuel level
Transparent fuel indicator makes it easy to check fuel level.
-
Easy to start
Combined start/stop switch, Smart Start® and fuel pump make the saw very easy to start.
-
Easy starting
Air purge for very easy starting. Transparent fuel tank for checking the fuel level.
-
Inertia chain brake
Effective inertia-activated chain brake
Engine specification | |
---|---|
Cylinder displacement | 3.06 cu.inch / 50.2 cm³ |
Power output | 3.22 hp / 2.4 kW |
Idling speed | 2700 rpm |
Maximum power speed | 9000 rpm |
Maximum recommended engine speed | 13000 rpm |
Cylinder bore | 1.73 inch / 44 mm |
Cylinder stroke | 1.3 inch / 33 mm |
Ignition system | Walbro MB |
Ignition system model name | Digital |
Ignition module air gap | 0.01 ” / 0.3 mm |
Spark plug | NGK BPMR7A, Champion RCJ7Y |
Electrode gap | 0.02 ” / 0.5 mm |
Carburettor | Zama |
Carburettor model name | C1M/EL37 |
Fuel tank volume | 0.95 US pint / 0.45 litre |
Oil tank volume | 0.55 US pint / 0.26 litre |
Oil pump type | Fixed flow |
Oil pump capacity | 9-13 ml/min |
Air filter type | Felt |
Torque, max. | 2.6 Nm/7200 rpm |
Fuel consumption | 500 g/kWh |
Cutting equipment | |
Chain pitch | |
Recommended bar length, min-max | 18″ / 45 cm |
Chain speed at max power | 56.9 fts / 17.3 m/s |
Bar mount | Small |
Emission, vibration & noise data | |
Equivalent vibration level (ahv , eq) front / rear handle | 2.3/2.7 m/s² |
Sound pressure level at operators ear | 103.5 dB(A) |
Sound power level, guaranteed (LWA) | 115 dB(A) |
Emission data EPA | |
Exhaust emissions (HC average) | 44 g/kWh |
Exhaust emissions (CO average) | 359 g/kWh |
Exhaust emissions (NOx average) | 1.3 g/kWh |
Exhaust emissions (CO??? average) | 850 g/kWh |