The RCX 4 robotic lawn mower mows lawn areas of up to 1500 square meters wirelessly and fully automatically. GPS, RTK antenna, and AI camera enable navigation without boundary wires. The precise positioning allows for mowing in parallel lines, completing the task in no time. Obstacles such as trees or hedgehogs are intelligently detected and navigated around with optimal distance. The cutting height can be adjusted variably between 2 and 6 centimeters. Through app remote control or AI surface detection, the lawn mower maps the working areas. Work zones and no-go zones can be set up. Individual settings for schedule, driving behavior, and much more can be easily adjusted via the app. The all-wheel drive allows for slopes of up to 60 percent and a particularly gentle turn to protect the lawn. All basic settings can be read and changed on the LCD display.
Max. Slope | 60% |
Safety | Theft protection |
Cutting width | 22 cm |
Cutting height | 20 - 60 mm |
Item number | 59879719 |
Manufacturer | Kärcher |
Category | Robot lawnmowers |
Manufacturer no. | 1.269-740.0 |
Release date | 1/7/2025 |
Mowing system | Random |
Lawn area up to | 1500 m² |
Max. Slope | 60% |
Safety | Theft protection |
Cutting width | 22 cm |
Cutting height | 20 - 60 mm |
Number of blades | 3x |
Battery type | Lithium |
Battery voltage | 18 V |
Capacity | 5000 mAh |
Battery life | 1.50 h |
Charging time | 1.25 h |
Sound power level (LWA) | 60 dB |
Smart home | Compatible |
Transmission type | App, Wi-Fi |
Country of origin | China |
CO₂ emissions | 237,46 kg |
Climate contribution | EUR 5,95 |
Width | 42 cm |
Height | 27.50 cm |
Length | 68 cm |
Weight | 12.40 kg |
Product Safety |
Length | 95 cm |
Width | 61 cm |
Height | 32 cm |
Weight | 2.86 kg |
How often does a product of this brand in the «Robot lawnmowers» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Robot lawnmowers» category returned?
Source: Galaxus
With the RCX4, Kärcher has a robot mower in its range that is technically state-of-the-art. Thanks to its all-wheel drive, it is also suitable for gardens on slopes. Until now, the range of machines available for such gardens has been rather limited. In addition to the key technical data, the machine also impresses with its well-designed installation routine.