||14 litres tank with large filling hole. The tank has a bigger capacity than the previous model, so it can run much longer without refill. Due to its large filling hole, refilling its faster and cleaner. The tank cand be easily cleaned.
||2 in 1 mechanical processing (only at SR450). The sprayer can be easily turned from sprayer to mist blower without the need of technical knowledge from the user.
||One hand multifuncional handle. On the multifunctional handle you can find the motor command buttons and the spray agents supply valve. Beside that, you can engage and disengage without any loss, fast and easy, with one hand, the spray agents supply.
||Dosage system with confortable dosage lever (only at SR 450). The big mist blowing and granulated substance application lever is located under the command lever. With one single movement you can engage and disengage the powder flow and also adjust the exact concentration in fine internediar steps.
||Stihl anti-vibration system. The anti-vibration system reduces the vibrations of the motor. In this way, your back muscles are protected.
||STIHL ElastoStart. Quick and easy ingition starting system with starting handle. ElastoStart will allow quick and easy ignition, without backdown.
||2-MIX motor with air admision intermediar system. During the inlet, a layer of air without fuel separates the burnt load in the combustion chamber from the fresh air from the sump, reducing the losses of fuel resulted from the process.The result: Bigger power, 20% bigger spray distance, 20% fewer fuel consumption and 50% less evacuation gas. In this way the EU evacuation gas provisions are respected.