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  3. RCW 2 vs RCW 2 Extra+

Kärcher RCW 2 vs Kärcher RCW 2 Extra+

What RCW 2 does better (0) and where RCW 2 Extra+ wins (0) — every spec side by side.

Kärcher RCW 2
Kärcher · 2026RCW 2
7.0Score
0 advantages≈ US$170
vs
Kärcher RCW 2 Extra+
Kärcher · 2026RCW 2 Extra+
7.0Score
0 advantages≈ US$200
6.5Cleaning power6.5
4.2Mopping4.2
6.6Battery6.6

Why is RCW 2 better than RCW 2 Extra+?

RCW 2 has no measurable advantages in this pair.

Why is RCW 2 Extra+ better than RCW 2?

RCW 2 Extra+ has no measurable advantages in this pair.

Specifications

Side by side

Kärcher RCW 2Kärcher RCW 2≈ US$1707.0
Suction & cleaning
Suction power5,000 Pa5,000 Pa
Noise level62 dB62 dB
Mopping
Water tank (robot)70 ml70 ml
Size & weight
Width / diameter292 mm292 mm
Length160 mm160 mm
Weight1.1 kg1.1 kg
ColoursWhite, Black, YellowWhite, Black, Yellow
App & smart home
Remote controlYesYes
Window cleaning
Water sprayYesYes
Backup battery (power cut)YesYes
Safety ropeYesYes
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