Selection Petrol cut-off saws

TS 420

TS 420 petrol cut-off machine: reliable and suitable for universal applications

General

Compact and robust, the STIHL TS 420. 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. For use with 350mm cutting wheel. 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.

Versions

TS 420

Save and compare

The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.

Product variations

TS 410 TS 410 petrol cut-off machine: compact, robust and powerful

Personal Protective Equipment

Personal Protective Equipment
Personal Protective Equipment
STIHL Cutting Wheels

STIHL Cutting Wheels
STIHL Cutting Wheels

Technical data

Technical data

Technical data	Value
Displacement cu-in	4,07
Displacement cm³	66,7
Power output PS	4,4
Power output kW	3,2
Vibration level, right m/s² ¹⁾	3,9
Weight ²⁾	9,75
Weight kg ³⁾	9,7
Sound pressure level dB(A) ⁴⁾	98
Cutting wheel mm/in	350 / 14
Sound power level dB(A) ⁴⁾	109
Max. cutting depth mm	125
Vibration level, left m/s² ¹⁾	3,9
Speed at maximum power Um	9.000
Tank volume l	0,71
Fuel tank capacity oz	24
Weight	21,4

1) K-factor according to DIR 2006/42/EC = 2m / s ²
2) Complete, without tools
3) Weight excluding fuel and cutting wheel
4) K-factor according to DIR 2006/42/EC = 2.5 dB (A)

Personal Protective Equipment

Personal Protective Equipment
Personal Protective Equipment
STIHL Cutting Wheels

STIHL Cutting Wheels
STIHL Cutting Wheels

Features

Standard features

STIHL 2-MIX engine with stratified charge system

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.
Ergonomic grip position

The modern, ergonomic design allows each user to work with an optimal grip position. The loop handle facilitates excellent cutting comfort in any working position.
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.
Water supply

Water is supplied to the cutting wheel through the standard water connection with sprinkler system to suppress the dust produced during cutting. It is supplied to the device in such a way so as not to interfere with your work.
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.
Anti-vibration system

Intense vibration at the handles of power tools can lead to long-term effects on blood vessels in the hands and arms. STIHL has therefore developed an effective anti-vibration system whereby the oscillations from the machine's engine are dampened which significantly reduces vibrations at the handles.
Semi automatic drive belt tensioning

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