Stihl – FS 40 – Petrol Linetrimmer

Product Details

The frustration of a flooded engine is virtually eliminated. New 2-stroke engine with stratified charge allows fast acceleration, low emissions, reduced fuel consumption. With bent shaft, loop handle and AutoCut mowing head ideally for trimming small areas of grass and around obstacles. Reduced-emission engine technology: 2-stroke engine with stratified charge. A fuel-free layer of air is created between the burned charge in the combustion chamber and the fresh charge in the crankcase, reducing the amount of fuel lost during the charge cycle. This results in more power with a lower weight, up to 20% lower fuel consumption than regular 2-stroke engines and significantly reduced exhaust emissions.Manual fuel pump (Purger) Manual fuel pump (Purger): A small fuel pump delivers fuel to the carburettor at the touch of a button. This reduces the number of starting strokes required following extended breaks in operations. Simplified starting system: Simply set the choke, pump the fuel primer, pull the starter cord and away you go! The running machine then switches off after a brief press of the stop button. Once the machine is at a standstill, the ignition activates again automatically. Thus the ignition is always ready for starting. Multi-function control handle: Easy, comfortable thumb-operated control means the operator's hand never leaves the handle.

Sound power level with metal tool dB(A) 1)	109
Power output hp	1
Performance kW	0.7
Displacement cm3	27.2
Weight kg 2)	4.4
Sound pressure level with plastic tool dB(A) 1)	94
Sound power level dB(A) 1)	107
Vibration value, right with plastic tool m/s2 3)	6.4
Vibration value, left with plastic tool m/s2 3)	7
Total length cm 4)	145
Cutting diameter mm	380
Tank volume l	0.34
Displacement cm³	27.2
Power output kW/bhp	0.7/1.0
Weight kg 5)	4.4
Standard cutting tool	AutoCut C 5-2

1) K-factor according to DIR 2006/42/EC = 2.5 dB (A) 2) Without fuel, cutting tool and without protection 3) K-factor according to DIR 2006/42/EC = 2m / s ² 4) Without cutting tool 5) without cutting tool and deflector Fuel - The engine requires a mix of petrol and engine oil.  Simply mix a Stihl 50:1 two-stroke engine oil with unleaded (95 octane) petrol. The simplest method is using a standard 5 litre fuel canister and to add 0.1 litres (100 ml) of Stihl HP 2 stroke oil, close and thoroughly shake the canister and the mix is ready to use. For this machine we recommend either Stihl HP or Stihl HP Ultra engine oil.