• Bx4 4wd
  • XS Yx Z8 Kg
  • 5b GL Lo0w
  • GQ1 D 1f A
  • It S5 Ax OQ
  • Iugb DYYQ
  • Z0c Ymj IQ


Maximum flexibility even on the most extreme slopes

Working area: 1200 m2
Perimeter wire: Yes
Maximum slope: 55%
Charge: Automatic - Contact
Connection Bluetooth
Cutting Height Adjustment Manual

Power unit PREMIUM

Working area: 1800 m2

Charge: Contact

Working time: 03:30h

Battery: 1x10.35Ah

find specialised centre Find specialised centre

NEXTTECH B X4, in its 4WD version, optimally manages uneven lawns, with important climbs up to 60%. Designed to work in complex situations, thanks to the 4 drive wheels, NEXTTECH B X4 can easily reach any area of the garden, including edges, with the certainty of a clean and uniform grass cut.

Rubber wheels

Uneven terrains

Central joint

4 driving wheels

Slopes up to 60%

Technical datasheet

Maximum cutting surface [m²] (-20%)* 1200 m2 1800 m2
Motor type BrushlessBrushless
Lithium-Ion battery (25.9V) 1X6.9Ah1x10.35Ah
Allowable slope (%) 60%60%
Maximum slope (%) 55%55%
Slope on outer edge or perimeter wire (%) 55%55%
Average working time [h](+-20%) 02:3003:30
Charging mode AutomaticAutomatic
Charging type Contact Contact

Blade type 4-point start
Cutting width [cm] 25
Cutting height (min-max) [mm] 30-75
Cutting Height Adjustment Manual
Spiral cutting method Yes
"SDM" cutting method No
Pre-Set Path cutting method -
"+ Infinity" cutting method No
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 4

User interface Keypad & LED
Control APP Bluetooth
Bluetooth receiver Yes
GPS-GSM remote control (ZCS Connect) On request
Integration with "Smart Assistant" voice assistants Included in ZCS Connect
AMICO On request
ZDefence On request

Security PIN PIN code via APP

Robot weight - incl. batteries [kg] 15.3 15.6
Robot dimensions (lxwxh) 464x635x300 mm 464x635x300 mm
Wheel profile Flex rubberFlex rubber
Noise level [dB(A)] 6363
Protection rating IPx5IPx5

Robot dimensions (lxwxh) 464x635x300 mm

  • Fixing pegs (20 pcs)
  • Charging station
  • User manual

Documentation & Video Tutorials



  • App Bluetooth
  • Keypad
  • Bumper and soft obstacle sensor
  • 25 cm blade


  • BASE 4 WD
    Garage cover colour glossy black

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

    Pet safety device (AMICO)

    A micro device that can be placed on the collar of medium/large pets, or on their back, as in the case of a turtle. AMICO communicates with TECHline via Bluetooth, and ensures that the robot automatically switches off when it gets close to the animal


2 years warranty (covering the conditions and limitations stated in the warranty booklet) + 6 years extension

To validate the warranty extension, it is mandatory to carry out regular winter servicing, to register such servicing on the manufacturer’s website, to request the issuing and the appropriate filing of the relative, duly-completed certifications.

Other information

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Techline Robots

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