Ambrogio Twenty 29 RTK product photo
Photo: Ambrogio
Mid-size to large lawns2026
Twenty RTK range · 2 versions

AmbrogioTwenty 29 RTK

Navigation
Cloud GPS-RTK, pre-set path
Max area
4,000 m²
Max slope
45%
Cutting
29 cm · 25–60 mmwidth · height
Noise
63 dB(A)

All RTK-GNSS mowers →

Overview

The Twenty 29 RTK is the entry-level version of the Ambrogio Twenty RTK. It is rated for lawns up to 4,000 m² and slopes up to 45%. Navigation: Cloud GPS-RTK, pre-set path.

Wire-free Ambrogio Twenty 29 RTK with RTK satellite navigation and pre-set straight-line mowing, rated for up to 4,000 m² and 45% slopes.

On paper it suits large gardens — the manufacturer rates it for up to 4,000 m². A 45% slope rating covers most sloping gardens; for banks steeper than that, look at AWD models. As always, treat the area figure as a best case: buy with a 30–50% buffer if your lawn has slopes, trees or narrow passages.

Positioning uses network RTK: correction data arrives over the internet, so there is no reference station to mount on the house, but a mobile or Wi-Fi connection is needed.

It mows with a 29 cm cutting width and a cutting height of 25–60 mm. Cutting system: 29 cm, 4-point hardened steel blade. Rated noise is 63 dB(A). Connectivity: Bluetooth, LTE.

The Twenty RTK family also includes the Twenty 25 RTK; the versions differ mainly in rated area, battery and price, so pick the smallest one that covers your lawn with a margin.

  • Up to 4,000 m² lawn area
  • 45% max slope
  • Cloud GPS-RTK, pre-set path
  • 29 cm cutting width

Full specifications

Navigation & sensors

Navigation
PRE-SET PATH + GPS RTK

Mowing

Cutting system
29 cm, 4-point hardened steel blade
Height adjustment
Motorised

Connectivity & app

Connectivity
Bluetooth, LTE

Other

Waterproofing
IPX5

Manufacturer specification — source. Specs and prices can change; check with the brand or your retailer.

Twenty RTK: versions compared

Twenty RTK range →
Twenty 29 RTKTwenty 25 RTK
NavigationCloud GPS-RTK, pre-set pathGPS-RTK, pre-set path
Max area4,000 m²3,000 m²
Max slope45%45%
Drive2WD2WD
Cutting width29 cm29 cm
Cutting height25–60 mm25–60 mm
Battery—5 Ah
Noise63 dB(A)60 dB(A)

Twenty 29 RTK: FAQ

How big a lawn can the Ambrogio Twenty 29 RTK mow?

Ambrogio rates it for up to 4,000 m². Real-world coverage depends on lawn shape, obstacles and mowing schedule.

How steep a slope can the Ambrogio Twenty 29 RTK handle?

Up to 45%.

Does the Ambrogio Twenty 29 RTK need a boundary wire?

No. It navigates with Cloud GPS-RTK, pre-set path.

What are the cutting width and height of the Ambrogio Twenty 29 RTK?

Cutting width 29 cm. Cutting height 25–60 mm.

How loud is the Ambrogio Twenty 29 RTK?

63 dB(A), according to the manufacturer.

What is the difference between the Twenty 29 RTK and the Twenty 25 RTK?

They belong to the same Twenty RTK family; the differences are lawn area: 4,000 m² vs 3,000 m².

More Ambrogio robot mowers

All Ambrogio →