Chainsaw CNS 18-30 Battery Karcher

Thanks to its low weight and ideal blade length, the CNS 18-30 Battery battery chain saw from Kärcher is perfect for convenient and versatile use in tree maintenance. An outstanding chain speed makes cutting tasks quick and effortless. The chain tensioning system, which requires no tools, and the automatic chain lubrication make the battery chain saw extremely easy to use. The combination of chain saw brake and two-factor unlocking is what makes it particularly safe. The device, blade, chain, blade guard and an oil bottle are included in the scope of supply.


Bumper spikes
Safe guiding and precise cuts because the chain saw attaches to the material that is to be cut.
Top-class speed
Chain speed of 10 m/s – for fast cutting work.
Varied applications
The 30-centimetre-long blade is versatile.
Safety unlocking
Prevents unintentional start-up of the chain saw.
Transparent oil tank
Users can check the oil level at any time at a transparent inspection window.
Brushless motor
For a longer running time and improved lifetime for the device.
18 V Kärcher Battery Power battery platform
Real Time Technology with LCD battery display: remaining running time, remaining charging time and battery capacity.
Long-lasting and powerful thanks to lithium-ion cells.
The exchangeable battery can be used in all other 18 V Kärcher Battery Power platform devices.

Technical data

Battery platform 18 V battery platform
Guide rail (cm) 30
Chain speed (m/s) 10
Chain pitch 3/8" LP
Chain gauge 1.1 mm / 0.043"
Number of drive links 45
Oil tank capacity (ml) 200
Guaranteed sound power level (dB(A)) 101
Vibration value of front handle (ΔK=1.5 m/s²) (m/s²) 3,5
Vibration values for rear handle (ΔK=1.5 m/s²) (m/s²) 5,2
Drive Brushless motor
Voltage (V) 18
Performance per battery charge * (cuts) max. 35 (2,5 Ah) / max. 70 (5,0 Ah)
Runtime per battery charging (min) max. 10 (2,5 Ah) / max. 20 (5,0 Ah)
Weight without accessories (kg) 3,4
Weight incl. packaging (kg) 5,6
Dimensions (L × W × H) (mm) 690 x 230 x 245