Petrol Chainsaws

MS 250

A step up from the MS 230, the MS 250 is light enough to move through smaller tasks like clearing or cleanup but packs a powerful enough punch to cut through small limbs and trees. A combination of features and a high power-to-weight ratio makes this one of the best homeowner chainsaws on the market. Available with 14″/35cm, 16″/40cm or 18″/45cm guide bars.

  • 16 inches
  • 18 inches
  • 20 inches

Technical Details

Technical specifications

Value

Displacement

45,4 cm³

Power output

2,3/3,1 kW/bhp

Weight ¹)

4,6 kg

Power-to-weight ratio

2 kg/kW

Sound pressure level ²)

99 dB(A)

Sound power level ³)

111 dB(A)

Vibration level left/right ⁴)

5,7/6,8 m/s²

Saw chain pitch

3/8"P

  1. Without fuel, without bar and chain
  2. K-factor according to DIR 2006/42/EC = 2.5 (dB (A))
  3. K-factor according to DIR 2006/42/EC = 2.5 dB (A)
  4. K-factor according to DIR 2006/42/EC = 2m / s ²

Equipment and Function

Carburettor heating (V)

By changing the chain saw from summer to winter operation, the intake air is pre-heated over the engine fins. This ensures that the carburettor does not ice up and you can continue working in freezing temperatures.

Side-mounted chain tensioning

Side-mounted chain tensioning makes it easy to tension the chain safely.

Compensator

This controller in the carburettor prevents the fuel-air mixture getting richer as the air filter becomes clogged. The correct quantity of fuel is delivered to the carburettor depending on the quantity of air passing through the air filter. This keeps the fuel/air ratio in the combustion mixture constant and hence also the engine power. The filter doesn’t need to be cleaned until an appreciable drop in power occurs.

STIHL anti-vibration system

Precisely calculated buffer zones minimise the transfer of engine and saw chain vibrations to the front and rear handles. The chainsaw therefore runs noticeably smoother. This allows the user to save their strength and work longer.

STIHL Ematic System

Compared to conventional bars without Ematic, the STIHL Ematic system reduces the consumption of chain lubricant by up to 50 %, depending on the type of wood and the cutting attachment used. This system comprises a STIHL Ematic or Ematic S guide bar, a STIHL Oilomatic saw chain and a variable-flow or reduced-flow oil pump. As a result, virtually every drop of chain lubricant is delivered to exactly the right spot.

Single-lever master control

All important functions such as start, choke, throttle and stop are operated via a single lever.

Tool free fuel caps

Special caps to open and close the tank cap quickly, easily and without tools.

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