• L25
  • Ss Euv 33
  • Orw7vly A


The classic technology, always at the forefront

Working area: 3200 m2
Perimeter wire: Yes
Maximum slope: 35%
Charge: Automatic - Contact
Connection Bluetooth-GSM
Cutting Height Adjustment Manual
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The two PROTECH25i - L25i and S25i - models are a concentration of innovation and technology. The touchscreen display, the advanced navigation systems and standard ZCS Connect module make the robots extremely efficient and innovative. Compatible with most voice assistants (SMART ASSISTANT) for a complete interaction with the robot.

Rubber wheels

Slopes up to 45%

Technological evergreen

Technical datasheet

Maximum cutting surface [m²] (-20%)* 3200 m2
Motor type Brushless
Lithium-Ion battery (25.9V) 1x7,5 Ah
Allowable slope (%) 45%
Maximum slope (%) 35%
Slope on outer edge or perimeter wire (%) 20%
Average working time [h](+-20%) 03:30
Charging mode Automatic
Charging type Contact

Blade type 4-point start
Cutting width [cm] 29
Cutting height (min-max) [mm] 25-70
Cutting Height Adjustment Manual
Spiral cutting method Yes
"SDM" cutting method Yes
Pre-Set Path cutting method -
"+ Infinity" cutting method Yes
Navigation GPS - RTK -
Self-levelling traction Yes
Eco mode Yes
Rain sensor Yes
Drop off sensor -
Ultrasound obstacol detection No
AI grass sensor -
Virtual Areas 8
Lawn areas that can be managed including the main one 8

User interface Touch display
Control APP Bluetooth-GSM
Bluetooth receiver Yes
GPS-GSM remote control (ZCS Connect) Yes
Integration with "Smart Assistant" voice assistants Yes
AMICO On request

Security PIN PIN and Geofence

Robot weight - incl. batteries [kg] 15.3
Robot dimensions (lxwxh) 500x580x290 mm
Wheel profile Flex rubber
Noise level [dB(A)] 63
Protection rating IPx4

Robot dimensions (lxwxh) 500x580x290 mm

  • Fixing pegs (20 pcs)
  • Charging station
  • User manual
  • Key for adjusting cutting height

Documentation & Video Tutorials



  • High efficiency brushless motors
  • Manage up to 8 separate areas
  • Flex rear wheels
  • Patented front wheels


  • BASE L250i
    Garage cover colour glossy black

    The cover is designed to protect the robot from UV rays and weather during charging.

  • ARTIGLIO L250i

    Made of strong stainless steel, the spike allows Techline to optimise grip on very steep or slightly wet terrain

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Do you want to buy TechLine robots and need more information? Check out our Q&A section