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Cut-off Machines

TS 420

TS 420
TS 420
$1,629.99
Sales Tax Not Included
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Available to buy from STIHL Approved Dealers
Buy this product at one of our many local stores. Find a store and contact the dealer for information about the availability.

Technical details

Displacement66.7 cm³
Displacement4.1 cu-in
Power output3.2 / 4.4 (kW/bhp)
Engine power4.3 bhp
Weight9.7 kg

Features

The pictures shown are sample photos. The actual appearance of the equipment features and their specific attachment to the product may differ from the pictorial representations, but will have the same functionality.

FOR FEWER STARTING STROKES. The manual fuel pump reduces the number of strokes required to start the power tool, making the start-up process quicker and easier This is particularly helpful after longer breaks in operation. To use it, actuate the pump several times before starting. This will ensure that there is enough petrol in the carburettor when starting.
STIHL 2 MIX engine
ENSURES A LONG FILTER SERVICE LIFE. The long-life air filter system for cut-off machines does not collect coarse dust particles, but uses cyclone air routing to separate them and then discharges them into the ambient air. With just this first step the system removes around 80% of dust particles in the intake air. This enables an extremely long filter service life, and makes the tool easy to maintain.
Langzeit-Luftfiltersystem (Zyklon)
FOR MORE PLEASANT WORK. Vibrations can occur when you put your power tools through their paces, and these are particularly noticeable in the grip area. The buffer and spring elements of the STIHL anti-vibration system reduce the transmission of engine vibrations to the handle area and therefore to your body. The result is that your power tool is more comfortable to hold and your work is much less tiring.
STIHL anti-vibration system
EXTENDS THE BELT’S SERVICE LIFE. Semi-automatic STIHL belt tensioning makes it easier for you to re-tension the drive belt. All you need is to adjust the adjustment screw with your spark plug wrench. Consistent tension extends the service life of the belt and bearing. For more detailed information on re-tensioning, please refer to the operating instructions of your power tool.
Halbautomatische Riemenspannung
EFFORTLESS START-UP. The decompression valve makes it easier to start your power tool. When starting, you can allow some of the compressed mixture to escape from the cylinder by opening the valve. This protects the start-up system and reduces the amount of force required on the starter cord.
Decompression valve
REDUCED MAINTENANCE. The compensator is a control system in the carburettor, which uses pressure compensation to ensure that engine performance, exhaust gas quality and fuel consumption remain virtually constant over a long period of time, despite increasing contamination of the air filter. You do not need to clean the air filter until there is a noticeable drop in performance. This means that you can work for a long time without maintenance.
Compensator

Powerful cut-off machine with 14" cutting wheel

Thanks to its compact dimensions, road construction and landscaping professionals can use the STIHL TS 420 gas-driven cut-off machine to carry out particularly tough cutting tasks very reliably. Its powerful 350 mm cutting wheelallows for cutting depths of up to 125 mm in concrete, stone, asphalt, mild steel or through iron pipes. The STIHL anti-vibration system in the STIHL TS 420 ensures that you can guide the motorised cut-off machine precisely even during longer periods of use, protecting your muscles and joints. The ergonomic handle design also helps with this. To ensure you can start the economical STIHL 2-MIX engine with ease, the power tool also features a decompression valve that reduces the effort required to pull the starter cord.

The water connection continuously supplies water to the cutting wheel of the STIHL TS 420 motorised cut-off machine. Water binds the dust and cools the cutting wheel, while the long-life air filter system and the compensator extend the cleaning interval and ensure you can work for longer periods without interruption. The separation of clean air and mixture in the engine boosts the performance while also reducing consumption. This video shows the TS 420 gas cut-off machine in action in construction and civil engineering settings.

Service & tips