AL-KO Energyflex GT4030 Battery Strimmer Trimmer

From:£90.83£82.50£99.00 inc. vat

In Stock
  • 40v System
  • 30cm Line Width
  • 1.5 mm Line
  • Bump Feed Head
  • 3.9kg
  • 2 Year Warranty

The AL-KO GT4030 cordless grass trimmer is lightweight and ergonomically shaped controls make it comfortable to use and forms a part of the Energy Flex range which all operate with the same battery.

The AL-KO GT 4030 Li-Ion from the EnergyFlex family impresses with perfect mowing results in proven AL-KO quality. Without exhaust fumes and quiet performance the powerful cordless garden trimmer works a treat in domestic gardens. The high battery performance coupled with a flexible cutting head, adjustable additional handle and automatic tip, makes it easy for you to trim all surfaces, edges and angles of your garden precisely and time-efficiently.

*Battery and Charger not included*

  • Strong 40V EnergyFlex family battery for emission-free trimming (battery and charger not included)
  • Whisper-quiet trimming
  • Easy to use with auto bump feed head and front handle.
  • Precise cut thanks to swivelling trimmer head
  • Spare pre loaded trimmer line spool included

Kind for user and the environment: quiet and without exhaust fumes with the AL-KO cordless grass trimmers, are suitable for all lawn edges and areas where the lawnmower can not access.

Technical Details of the AL-KO GT 4030 Li-Ion Cordless Grass Trimmer

The powerful 40 V battery with a running time of 60 to 80 minutes and a cutting width of 30 cm ensure that the AL-KO GT 4030 Li-ION can efficiently maintain the lawn edges even in larger gardens. The Li-Ion battery with a long service life is charged in about 90/120 min. The powerful grass trimmer is the ideal tool to trim even difficult to reach areas exactly. The flexible, 180 degree swivel head with plant protection bar ensures the highest precision at the edge of the lawn, under bushes and against walls. Using the automatic line feed mechanism, you can easily release additional trimmer line during use by tapping the bottom of the trimmer head. Individual working height can be adjusted by using a telescopic aluminium handle.

Your freedom: The powerful battery trimmer from AL-KO is ideal for home owners who want to save time. Thanks to the quiet operation your neighbours remain undisturbed.

One battery, many garden tools: The GT 4030 is part of your Energy-Flex family. If you already own Energy Flex equipment, simply use your existing battery in the GT 4030. When you purchase the GT 4030 for the first time, please order the battery and charger (not included). Your advantage: Our two-year manufacturer’s warranty includes the battery for this gardening tool.
Note: The details of the running times of our cordless tools may vary depending on the nature of the crop being cut (grass height, density, degree of moisture, etc.).

Additional information

Tool Only – No Battery or Charger, With 4Ah Battery & Fast Charger

Machine Category

Strimmers & Brushcutters

Machine Class


Strimmer/Brushcutter Type

Grass Strimmer

Machine Power Type


Technical Info

Technical Info

SKU Code 113608
EAN 4003718058437
Product Range EnergyFlex
Battery Type Li-Ion 40 V max. 4 Ah/5 Ah
Receptacle For Replacement Spool Yes
Operating Type cordless
Line Feed Bump Feed
Warranty 2 Years
Cutting Line Nylon, Ø 1,5 mm
Pivoting Cutting Head Yes
Cutting Width in cm 30
Weight in kg approx 3.9
Auxiliary Handle Yes, adjustable
Battery Runtime / Charging Time 60(80) / 90(120) min.


There is a 2 year domestic warranty on all AL-KO Products (subject to product registration), however extended warranty is available for extra piece of mind…

Due to the high quality of the German engineered AL-KO petrol garden machinery products, when you purchase a new steel or aluminium lawnmower, garden tractor, rider, out front mower or petrol cultivator, a class leading extended 5-Year Warranty is available for extra piece of mind. To activate the extended warranty, simply ensure that your machine is registered and then is serviced annually from the date of purchase by an AL-KO approved service dealer.

More info available here:



Home Delivery is available on nearly all our products

Smaller Items
Chainsaws, hedge trimmers, cordless machines, blowers etc.
Pretty much all of these products are available for national delivery. These are delivered in a box for self-assembly
We have a help and advice page where you can find help on how to assemble your product.

Medium Items
Lawn mowers, Strimmers, pole machines, tillers etc.
Most of these machines are available for national delivery for self-assembly but some can only arrive on our own transport, fully assembled and ready to use.

If they arrive on our own transport, our member of staff will talk you through how the product works if required.

Larger Items
Ride on Mowers, ATVs and Larger items
These machines will be delivered using our own transport and our own staff to make sure you receive all the information and instruction you require. The product will be fully assembled and ready to use.

*Only Available for Delivery within these postcodes –
EX – 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 31, 32, 33, 34, 35, 36, 37, 38, 39.
TA – 1, 2, 3, 4, 5, 6, 21, 22, 23, 24.
PL – 15, 16, 17, 18, 19, 20, 32,35.
TQ – 11, 12, 13,14.

If you live outside of these areas, please do not hesitate to contact us to discuss your options.

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