STIHL TS 420 Petrol Cut-off Machine – 350 MM / 14 inch

All-purpose, user-friendly cut-off machine

For use in road construction and landscaping

Precise cut guidance with the STIHL anti-vibration system

Low-maintenance filter system thanks to cyclone routing

For 350 mm cutting wheels

TS 420 Petrol Cut-off Machine: Compact and robust 3.2-kW cut-off machine (350mm cutting wheel)

Long-life filter system with cyclone pre-separation makes on site maintenance unnecessary. Extremely low vibration levels (3.9m/s²). High performance engine with stratified charge system. Compact design and optimised balance for excellent cutting and guide characteristics. Fitted as standard with a powerful 14” / 350mm composite resin cutting wheel which has a very good cutting performance, however we recommend fitting with a D-SB90 diamond cutting wheel for longer and more intensive jobs. ElastoStart, primer pump and decompression valve. Bayonet filler cap for tool free opening. Can be hand held or used with the FW 20 cart. Supplied with abrasive cutting wheel.

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.

STIHL 2-MIX ENGINE

HIGHLY POWER-EFFICIENT. With the STIHL 2-MIX engine, you can reduce exhaust emissions and fuel consumption, and therefore operating costs. This 2-stroke engine is low-maintenance and uses fuel efficiently even at high power levels. Use a mixture of petrol and engine oil as fuel. The STIHL 2-MIX engine complies with the strict EU Stage V emissions directive.

MANUAL FUEL PUMP

FOR FEWER STARTING STROKES. The manual fuel pump reduces the number of strokes required to start the 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.

MANUAL DECOMPRESSION

EFFORTLESS START-UP. The decompression valve makes it easier to start your 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.

WATER CONNECTION

FOR DUST BINDING AND COOLING. When working with your tool, a permanent water supply is provided for flushing the cutting wheel. It is used to bind dust and cool the cut. With the water connection directly on the tool, this rinsing is easy and permanently assured.

COMPENSATOR

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.

PRE-SEPARATION AIR FILTRATION SYSTEM

STIHL long-life air filtration systems with pre-separation achieve perceptibly longer filter life compared with conventional filter systems. Air drawn in is swirled. The larger, heavier particles are ejected. The pre-cleaned air is routed to the air filter via the pre-separator duct.

STIHL ANTI-VIBRATION SYSTEM

FOR MORE PLEASANT WORK. Vibrations can occur when you put your 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 tool is more comfortable to hold and your work is much less tiring.

ERGONOMIC HANDLE

FOR PRECISE GUIDANCE. With the ergonomic handle, you can keep a firm grip on your tool and carry out cuts precisely, even when dealing with very hard stone. The curved handle offers you an optimised grip position and the highest level of comfort when working.

SEMI AUTOMATIC DRIVE BELT TENSIONING

Light, consistent re-tensioning increases the service life of the belts and shaft bearings.

Technical details

Work basic equipment	Kunstharz Stein
Displacement	66.7 cm³
Power	3.2 kW
Engine power	4.4 HP
CO2	747 g/kWh
Weight	9.7 kg
Cutting disc diameter	350 mm
Max. cutting depth	125 mm
Total device length	72 cm
Sound pressure level	98 dB(A) 1)
Sound power level	109 dB(A) 1)
K-Factor Sound pressure level	2 dB(A)
K-Factor Sound power level	2 dB(A)
Vibration level, left	3.9 m/s² 2)
Vibration level, right	3.9 m/s² 2)

¹⁾K-factor according to DIR 2006/42/EC = 2.5 dB (A)²⁾K-factor according to DIR 2006/42/EC = 2m / s ²