A world beating 50cc chainsaw with the heated handles. Excellent performance due to the X-Torque engine and Autotune system which keeps the engine running at optimum performance at all times.
Features
- Comes with bar and chain
- Bar size 13-18"
- Developed for professional loggers and arborists
- The 550XPG Mark II has a ground breaking ergonomic design and is loaded with innovative solutions that make the machine performance unmatched
- Unique X-Torq® engine technology provides more power and up to 20% reduction in fuel consumption and an unbelievable 75% decrease in exhaust emissions
- RevBoost™ technology provides instant high increase in chain speed for very extra efficient de-limbing.
- The 550XPG Mark II, in a class of its own
- Heated handles increases comfort in cold and damp conditions
| Engine specification |
| Cylinder displacement |
50.1 cm³ / 3.06 cu.inch |
| Power output |
4 hp / 3.0kW |
| Idling speed |
2800 rpm |
| Maximum power speed |
10200 rpm |
| Maximum recommended engine speed |
14000 rpm |
| Cylinder bore |
|
| Cylinder stroke |
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| Ignition system |
|
| Ignition module air gap |
0.3 mm / 0.01 " |
| Spark plug |
NGK CMR6H |
| Electrode gap |
0.5 mm / 0.02 " |
| Fuel tank volume |
0.53 L/ 1.1 US pint |
| Oil tank volume |
0.32 L |
| Oil pump type |
Adjustable flow, no flow at idle |
| Torque, max. |
3.15 Nm/7200 rpm |
| Fuel consumption |
432 g/kWh |
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| Cutting equipment |
| Chain pitch |
.325" |
| Recommended bar length, min-max |
33-50 cm / 13"-20" |
| Chain speed at max power |
19.6 m/s / 64.3 fts |
| Bar mount |
Small |
|
| Emission, vibration & noise data |
| Equivalent vibration level (ahv , eq) front / rear handle |
3.3/4.9 m/s² |
| Sound pressure level at operators ear |
107 dB(A) |
| Sound power level, guaranteed (LWA) |
117 dB(A) |
|
| Emission data EPA |
| Exhaust emissions (HC average) |
57 g/kWh |
| Exhaust emissions (CO average) |
271 g/kWh |
| Exhaust emissions (NOx average) |
4 g/kWh |
| Exhaust emissions (CO₂ average) |
837 g/kWh |
|
| Overall dimensions |
| Weight (excl. cutting equipment) |
5.3kg |
Heated handles keep you productive
- They keep your hands warm for improved comfort and productivity. Maintaining manoeuvrability and control at the highest level also increases safety.
Excellent cooling capacity for a longer engine life
- Our new cooling system is optimised in every detail to give you a reliable chainsaw for any situation.
X-Torq®
- Deliver lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.
AutoTune
- AutoTune gives optimal engine performance throughout automatic engine setting. No time spent on carburettor adjustments. It compensates for different fuels, altitude, humidity, temperature and clogged air filter.
Flip-up tank cap
- The flip-up tank cap is easy to open and close when refuelling
Air Injection
- Centrifugal air cleaning system for reduced wear and longer operating time between filter cleanings
LowVib®
- Effective anti-vibration dampeners absorb vibration, sparing the user's arms and hands
Adjustable oil pump
- Adjustable oil pump makes it easy to set the chain lubrication according to your needs
Quick-release air filter
- Facilitates cleaning and replacement of the air filter
Combined choke/stop control
- Combined choke/stop control allows for easier starting and reduces the risk of engine flooding
Side-mounted chain tensioner
- Side-mounted chain tensioner makes chain adjustment quick and easy.
Magnesium crankcase
- Sturdily built crankcase withstands high rpms and tough professional use, ensuring a long service life.
Quick release air filter cover
- Quick release cover saves time when cleaning or changing a spark plug.
Snap-lock cylinder cover
- Snap-lock cylinder cover saves time when changing spark plugs and cleaning.
Three-piece crankshaft
- Forged three-piece crankshaft for maximum durability for the toughest applications.
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%.
Slimmed-down design
- Low, slender saw body makes the chainsaw easy and convenient to handle in any situation.
Felling marks
- Distinct, coloured felling marks for better felling precision.
Visible fuel level
- Transparent fuel indicator makes it easy to check fuel level.
Fuel pump
- Fuel pump designed for easy starting.
Retained bar nuts
- The retaining function prevents losing the bar nuts.
