Cordless Lawn Scarifiers

With cordless garden tools colonising garden sheds around the country, AL-KO has added the SF 4036 battery-powered lawn scarifier to its 36V range to form part of your lawncare routine.

With its sleek shape and effective results, AL-KO's lithium-ion battery technology means faster, cleaner, cheaper and quieter moss and thatch removal with this quality cordless lawn scarifier. A cord-free alternative to an electric lawn scarifier and hassle-free compared to petrol models.

The compact AL-KO SF 4036 is powered by an interchangeable and fully rechargeable 36 volt lithium-ion battery which delivers around 10 minutes operating time on a single 90 minute charge of a 4Ah battery. If you want more, a 5Ah battery will give you 15 minutes on a 120 minute charge.

Equipped with 12 scarifying blades, the SF 4036 will easily remove thatch from the grass roots, whilst the optional lawn raking drum can be used for lighter raking of the lawn. The working height can be conveniently changed centrally with a single hand movement. A spacious 50 litre debris collector is included. The working depth of the scarifier can be adjusted centrally through five positions.

Give your lawn new air to breathe and the ability to absorb nutrients more efficiently with the AL-KO EnergyFlex SF 4036 cordless scarifier.

Please note: Battery and charger NOT INCLUDED. 

Full Power For The Whole Garden

The AL-KO 36V platform revolves around a powerful 36V (max 40V) powerpack and comprises a selection of lawn mowers, a lawn scarifier and an array of different hand tools including multi tools so you have everything you need for your garden. Choose between the Easy, Comfort and Premium ranges to perfectly match your requirements.

The lawn mower kits come with either one or two batteries and charger which means that you can purchase the hand tools more cost-effectively without a battery. If the battery is fully charged, it can work for up to 120 minutes depending on the device. Additional 4Ah, 5Ah and 8Ah batteries are available to purchase for increased run times.

36V advantages (previously ):-

• Powerful and efficient
• Low vibration
• Low noise
• No cords or petrol
• Low running costs
• Expandable system
• Quality product

The 2-in-1 GreenWorks GD40SC38 lawn scarifier and dethatcher is designed to ventilate the soil enabling the grass roots to breathe again so that water, air and nutrients can infiltrate the turf for a greener, denser lawn. The machine utilises two different cassettes which be easily interchanged without the use of tools.

The rake cassette has 24 sharp, yet flexible, stainless steel spring tines which gently comb the thatch to the surface. This removes moss, dead grass clippings and other debris which inhibit grass growth, thereby promoting the growth of healthy grass and preventing diseases from developing in the lawn. 

The scarifier cassette employs 20 knife-like steel blades which slice into the soil to aid aeration, whilst also removing thatch.

The hand-propelled GreenWorks GD40SC38 has a central, five-stage tine depth adjustment ranging from +5mm – -12mm. Comfort is ensured thanks to the padded, ergonomic handlebar which also folds for more compact storage.

Featuring a brushless motor, the GD40SC38 is compatible with all the batteries and chargers in the GreenWorks 40V cordless garden tool range.

NB: Battery and charger NOT included. 

If your lawn is looking tired, mossy and lacklustre, then look no further than the HY2196 cordless, battery-powered 2-in-1 lawn scarifier and rake from the Hyundai 20V MAX range.

The HY2196’s large working width of 380mm (60mm wider than that of competitive models) will aerate, scarify, and rake your lawn and ground in no time, improving your grass drainage and lawn growth while also protecting it from waterlogging and disease. This will revitalise your lawn making it appear healthier, greener and more vibrant.

The cordless scarifier is driven by Hyundai’s powerful advanced brushless technology, resulting in longer runtime, more power and longer life through its frictionless motor. 

With two 20V 4.0Ah batteries working simultaneously to provide a mighty 40V, the HY2196 packs plenty of power to get the job done quickly and effectively. Being cordless, it provides unparalleled mobility and access to hard-to-reach places where mains power is not available. The dual port charger allows fast charging of the two batteries.

Weighing just 11.91kg (including batteries), the Hyundai HY2196's robust front (200mm) and back (150mm) wheels make this Hyundai cordless scarifier particularly easy and comfortable to push around your garden, and the specially designed wide tread helps protect your lawn from damage while using the scarifier. It also has foldable handles for easy, compact storage in your garage or shed.

This lawn scarifier has five adjustable heights ranging from -12mm to +6mm, controlled simply by one adjustment dial, putting you in control of the finish of your lawn and ensuring that all moss, thatch, and weeds are removed from the root. The HY2196 also comes with a rake function.

With its large 45 litre grass collector box (nearly twice the size of competitive models), collecting weeds and moss as you go means no mess to clear up, getting the job done as quickly as possible. 

As this cordless lawn scarifier is powered by two 20V lithium-ion batteries, it's incredibly low maintenance. You won't have to worry about mixing oils, dealing with stale fuel, or other routine maintenance that accompanies petrol machinery ownership. Simply charge the batteries and you’re ready to go!

In the box:- 

• HY2196 cordless lawn scarifier / aerator
• 1x scarifier blade cassette
• 1 x lawn rake cassette
• 45 litre debris collector
• 2 x 20V 4.0Ah lithium-ion batteries
• 1 x dual port charger unit
• Instruction manual

In support of the cordless evolution, Cobra has added a 2-in-1 battery-powered lawn scarifier / aerator to its 40 volt battery-powered, growing range of gardening equipment. Now you achieve a healthier, greener lawn without the nuisance and mess of petrol or the restraint of a power cable.

The versatile Cobra S3840V is supplied with two interchangeable drums which enable you to easily switch between different tasks; the 24 specially formed spring tines are ideal for gentle scarification to remove unwanted moss, weeds and thatch from the surface that starve your lawn of vital nutrients and air; the 14 hardened steel blades perforate the soil for more intensive lawn care to improve the circulation of water, nutrients and air to the grass roots. Debris is deposited into a spacious 45 litre collection bag.

Featuring a 38cm working width, the Cobra S3840V is powered by a 5.0Ah 40 volt lithium-ion battery which will give 25 to 35 minutes of run time, which plenty to cover a small to medium lawn in one go. The working depth is adjustable, ranging between -10 - +5mm.

Lightweight at just 14.5kg, the machine is quiet in operation and its handles are folding for more compact storage.

With the Cobra S3840V cordless scarifier / aerator you can maintain a healthy and green lawn the environmentally-friendly way, without spending time and effort scraping, forking and raking the lawn by hand.

Check out Cobra's useful Lithium-Ion Battery Maintenance Guidelines.