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Gardena Sileno Robot Lawn Mower - With Free 5-Year Guarantee - guarantee period starts 01/03/2020

Gardena Sileno Robot Lawn Mower - With Free 5-Year Guarantee - guarantee period starts 01/03/2020
Including 5-year guarantee at myRobotcenter
£799.00 *

Gardena Sileno: The perfect assistant in large gardens (UK-plug included)

The robot lawn mower can be used on areas up to 1,000 m2 and feels at home in a slightly hilly terrain: The robot mower manages gradients up to ±35 % (19°). Even when it’s raining, it mows the lawn fully automatically with its sharp, rotating blades. Due to the “EasyPassage” function it is able to manage narrow passages efficiently. Therefore, it is also suitable for the usage on intricate properties.

Order Gardena Sileno now and profit from:
✓ FREE 5 year guarantee (worth £200.00)
✓ OPTIONAL Gardena Garage (worth £ 189.00)
✓ FREE delivery

£799.00 *


Availability: In stock

Only 36 left in stock
Delivery time: 3 to 5 working days
Express Shipping available

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* Prices in GBP incl. VAT and delivery, if applicable



Gardena Sileno: Ideal for large and hilly terrains

This robotic lawn mower is appropriate for slightly hilly gardens with gradients of up to ±35 % (19°). With a robust Lithium ion battery, it manages to mow are of up to 1,000 m2. With only approximately 60 dB, this robot mower is not much louder than a normal conversation.


Remote start for an optimum mowing result on ancillary areas

The Gardena Sileno offers up to three definable starting points. This is a great feature for terrains with ancillary areas. Thus, the robot lawn mower mows reliably also in remote areas, which are connected to the main areas only through narrow passaged.


Intelligent navigation in narrow corridors

The robot mower has a feature called “EasyPassage”. It is able to recognize narrow passages and crosses the especially efficiently.


Fully automatic robot lawn mower

Mulching function for a healthy and thick lawn

The Gardena Sileno navigates at random. While it is crossing the garden, three blades, which are mounted on a rotating disc, shorten the grass. You can adjust the cutting height individually between 0.8 and 2.4 in. The fine cuttings fall on the ground where they are slowly decomposed and serve as a natural fertilizer and moisturizer. The lawn gets an optimum care.


Gardena Sileno with individual mowing schedule

You can set up an individual schedule for you robot mower on the user-friendly operating display. Thus, the automatic lawn mower works exactly then, when you want it to work – and even if it is raining. After work or when battery is low, the robotic lawn mower returns autonomously to the charging station to recharge.


Safety due to different sensors

Gardena Sileno is equipped with collision, lift and tilt sensors. If the automatic lawn mower is hitting an obstacle it changes its driving direction. In case that the robot is lifted or tilted, the knives stop within a fraction of a second. A PIN code protects the robot lawn mower from the usage of unauthorized people and theft.


Gardena: Easy installation

After only a few steps, the robot lawn mower is ready for operation. All accessories needed for the installation are included in the scope of delivery, like boundary wire, pegs, cable connectors and a detailed user’s manual.

Included in delivery

Included in delivery

Gardena SILENO - Art.-Nr.  4052-60

• Charging station
• Low voltage power cable
• Boundary wire (218 yard)
• Pegs (400 pcs.)
• Replacement blades (9pcs.)
• Connectors (4 pcs.)
• Connecting terminals (5 pcs.)

Technical details

Technical details

Model description:Gardena Sileno
Recommended up to (approx.):1000 m²
Dimensions (approx.):24.8 x 20.1 x 9.8 in
Weight (approx.):21.2 lb
Programming/controlling the app:No
Height of cut:0.8 - 2.4 in
Incline:±35 %
Mowing in the rain:yes
Mowing settings:Three rotating blades
Charging time (approx.):60 min
Rechargeable battery life (approx.):60 min
Guarantee on the product:5 years
Guarantee on the rechargeable battery:1 year
Type of rechargeable battery:Lithium ion battery (18 V / 2,1 Ah)
Boundary:Boundary wire
Safety:Collision, lift and tilt sensors, PIN code, anti-theft, alarm function
Plug for UK:included
Special features:

• Remote start function (3/ variable)
• EasyPassage – automatic handling of narrow passages

Payment and delivery

Payment and delivery

Orders totalling over 100 GPB are delivered free of charge within United Kingdom. Orders totalling less than this are charged at 10 GBP per delivery.

Deliveries in United Kingdom will be made by DHL / Royal Mail or a haulage firm (from 31.5 kg) within 3 to 5 working days after the order is placed.

DHL Royal Mail DHL Express



DHL Express delivery option

During the checkout process, you will have the opportunity to select DHL Express. Orders which are placed untill 12.00 p.m. and are in stock, will be shipped on the same day. The additional fee depends on your delivery address and cart. 



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Product Questions

Product Questions

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Customer Reviews

for Gardena Sileno Robot Lawn Mower - With Free 5-Year Guarantee - guarantee period starts 01/03/2020

A few days after your order you will receive an email through which you can submit your personal review.

Customer review posted on 24/06/2017

The impression is that it's working much better then the robomow it is replacing

Customer review posted on 05/06/2017

Sin palabras, no tengo que volver a cortar el cesped.
Un poco pesada la instalacion si quieres enterrar el cable, pero vale la pena, sin duda

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