Head to head
Stihl TS 420 vs Stihl TS 440
The Stihl TS 420 is a petrol cut-off machine for 350 mm cutting wheels. The Stihl TS 440 is a petrol cut-off machine with electronic water control for 350 mm wheels.
Last reviewed 13 September 2026
Specifications side by side
| Stihl TS 420 | Stihl TS 440 | |
|---|---|---|
| Displacement | 66.7 cm3 | 66.7 cm3 |
| Power | 3.20 kW | 3.20 kW |
| Weight | 9.8 kg | 11.1 kg |
| Cutting wheel | 350 mm | 350 mm |
Sources: Stihl TS 420, Stihl TS 440. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the TS 420 if...
A hand-held petrol cut-off saw for cutting concrete, stone, kerbs and pipe. Used by groundworkers, utilities crews and landscapers on road and paving jobs.
Full TS 420 specifications →Buy or hire the TS 440 if...
A hand-held petrol cut-off saw for construction and civil engineering, with a wheel brake and electronic water control. Used by groundworkers and utilities crews for cutting concrete, kerbs and paving.
Full TS 440 specifications →Common questions
What is the difference between the Stihl TS 420 and the Stihl TS 440?
The Stihl TS 420 is a petrol cut-off machine for 350 mm cutting wheels; the Stihl TS 440 is a petrol cut-off machine with electronic water control for 350 mm wheels.
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