Yard Force 34cm Review 2019 – LM G34 Cordless Rotary Lawnmower with 40V Lithium-Ion


Yard Force 34cm Cordless MowerThe Yard Force 34cm Cordless Rotary Lawnmower features a fast charging 40 volt 2.5Ah battery that gives around 45 minutes of run-time and is suitable for lawns up to 350m². The height adjustment on the Yard Force 34cm can be set between 25mm and 75mm and comes supplied with a 35 litre grass box. The Yard Force 34cm Cordless Rotary Lawnmower is lightweight at just 14.5kg and has a compact 34cm cutting width.  

Yard Force is perhaps not the most well-known brand of lawn mowers but they are quickly building a good name for innovation, comfort, and reliability. They make a range of other quality garden equipment.

Their products are well backed and after-sales service is great. They are giving many of the more established brands a good run for their money. Speaking of money, Yard Force is also known for great value for money products.

For those not familiar with the brand, it is important to know a bit about Yard Force. They have become a formidable brand in the garden equipment market. They also make impressive pressure washers, chain saws, hedge trimmers, and other equipment. They are rapidly establishing a global market and have already gained a good reputation.

They do a range of quality and popular lawn mowers ranging from petrol to electric and cordless. Yard Force is strong on support and after sales service. Their helpline is available 7 days a week.

I am going to take you through some of their top cordless lawn mower options starting with the Yard Force 34cm Cordless Rotary Lawnmower (LM G34 ).

Main Features:

    • Rating: 9.5/10
    • Covers areas reaching 350m² in size
    • Fast charging 40V Samsung Lithium-Ion 2.5Ah battery
    • Blade length: 34cm
    • Weight: 14.5 kg
    • 7 Cutting height options from 25mm-75mm that are easy to adjust
    • Grass box capacity: 35 L
    • Lightweight
    • Good after-sales service
    • Charge time: 75 minutes
    • Free run time: 45 minutes

To give you a visual representation of the Yard Force 34cm Cordless Rotary Lawnmower please watch the video below :


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Power System

Yard Force 34cm Cordless Mower BatteriesThis is a powerful 40V motor powered a Samsung 2.5Ah Li-Ion Battery. It charges in 75 minutes and will deliver around 45 minutes of cutting time.

The power is in perfect proportion to the size of the deck and the weight of the machine making a top choice for small to medium lawns. It is ideal for a lawn size up to around 350sqm.

How does this compare to the likes of the Bosch Rotak 32 Li? Well very well, the Yard Force 34cm Cordless has the same charge to run time ratio as the Bosch as is around the norm for a mower with a deck size of 34cm. The Bosch does have the option to charge 80% of the battery in 45min, however, the Yard Force will not cost as much, and could be as much as £100 cheaper than the Bosch.



Assembly could not be easier. The instructions come with the lawn mower and are clear and detailed, although they probably need not be.

Simply adjust the handle height to suit your needs and fasten them. No tools are needed and you do everything by hand. Assembly will literally take you a minute or two. The battery will charge quickly and you will be ready to get stuck in.


Yard Force 34cm Cordless BladesBlades

This Yard Force 34cm Cordless Rotary Lawnmower model has a 34cm steel blade. This is ideally suited to small to medium lawns. While it might take a few more passes to complete your mowing you will have improved precision and accuracy as well as greater manoeuvrability. It is ideal if you have twists and turns in the garden and the edges and is great if you have narrow areas as it has a smaller deck than larger models.

If you wanted an even smaller deck size than the 34cm on this mower, you could take a look at the Yard Force 32cm Cordless Rotary Lawnmower, this is an almost identical mower just with a smaller deck size.

The metal blades are sharp and efficient. They will need to be sharpened from time to time and eventually need replacing but this is easy and not expensive.

Yard Force 34cm Cordless Mower Height AdjustmentHeight Adjustment

The Yard Force 34cm Cordless Rotary Lawnmower has a great 7 adjustments for cutting height that range from 25mm to 75mm. The important part is that the central height adjustment means changing the setting requires the simple movement of a lever. This range is more than enough to keep your lawn perfect throughout the year.

Compared to many other mowers, the height adjustment lever was not a problem. I have always rated mowers that can have their height adjusted from a single lever mounted in the centre of the mower. Having the lever mounted central to the mower makes the adjustment so much easier and smooth compared to mowers that have them mounted at the front or back with some even having to be adjusted on each side.

How does this compare to the Bosch? The Bosch 32 Li only has 3 height adjustments where’s the Yard Force has a very respectable 7 positions. The Yard Force has a very low 25mm position for that very close/short bowling green cut, just be careful, if your lawn is not perfectly level you could end up scalping your lawn.

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Cutting Diameter

As mentioned above, this model has a 34cm cutting diameter. This size blade and cutting deck are particularly useful and practical in small and medium gardens.

It will obviously not be ideal on larger lawns but anything up to around 350sqm and you will be happy with the size and cutting speed. A smaller width gives you greater accuracy and makes moving around tight edges easier.

Remember, the smaller the deck size the more practical it will be taking up less storage space.  So if storage is limited this mower is ideal as it is narrow, has a fold-able grass box and the handles fold in two places making it extremely compact (the video above shows just how practical this Yard Force mower is).

Yard Force 34cm Cordless StripesRoller (stripes)

Unusually, in this range of lawn mowers, this Yard Force 34cm Cordless Rotary Lawnmower does have a rear roller. This allows you to create that perfect and precise striped effect on your grass if you wish. These rear rollers not only give you an excellent and professional finish but also add to the stability of the lawn mower when navigating edges and corners.

Grass box capacity

Yard Force 34cm Cordless Grass BoxGiven the size lawn this Yard Force 34cm Cordless Rotary Lawnmower is designed for, the 30-liter hybrid grass collection bag is perfect. This keeps it light and easy to move and will make your work effortless.

It has an indicator to advise you when it is full so there is no need to keep checking. Emptying it out and reconnecting the collection bag is easy.
Two other features of the grass bag are that it is designed to compact the clippings making maximum use of the capacity and it also allows for good airflow.

The Yard Force 34cm Cordless Rotary Lawnmower does not have a solid grass box but one that has a hard top and cloth sides and base that can be folded flat.

So the advantages of this type of grass box is the minimal storage space, easy to assemble. The downside is the cloth sides and bottom are more prone to damage from tearing etc. however, the quality material on this Yard Force mower seems very hard wearing when compared to other makes.

Yard Force 34cm Cordless Mower PracticaltiesPracticalities

One of the many good things Lawn Force are known for is practical equipment. The first thing you will appreciate when using this model, well, after the quick set-up, is the easy start. As you get going you will appreciate the comfortable soft grip handles that are ergonomically designed for maximum ease of use. Thee handles also fold easily for convenient storage.

The lightweight build and good design make it nifty and easy to move.


The Yard Force 34cm has a small footprint due to the width of the mower. The 4 clips on the side of the handles are quick release and allows for the top handle to be folded down and additional clips near the body of the mower allows for the lower bars to also be folded down, this is a nice feature.

Dimensions: 75 x 44 x 40.5 cm


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Safety Features

Yard Force 34cm Cordless Mower Safety

Cordless lawn mowers are by their nature safer than corded or petrol options. Yard Force give detailed instructions and safety recommendations in the instruction manual and provided you follow these you need have no safety concerns.

In order to start the lawn mower, you need to use the safety key and then hold in a safety button in order to start the machine. It also has an overload protector.
All in all, this is a very safe lawn mower to operate.


As with most lawn mowers in this category (including the Bosch 32 Li), this model does not have a specific mulching feature. As always, you could always use grass clippings with other organic material to create a great nutrient-rich compost for your lawn as well as the flower beds.

What’s Included in the box?

On receipt of your kit you will receive:

  • Yard Force 34cm Cordless Rotary Lawnmower
  • 40V 2.5Ah Samsung Battery
  • Charger
  • Detailed Manual

Pros and Cons

As with any equipment, there are advantages and disadvantages. It is good to be aware of these so you know what you are paying for. Here are the pros and cons for the Aerotek Series X2 Cordless Lawnmower:


  • Lightweight and easy to move
  • Quality 40V Samsung Lithium-Ion 2.5Ah battery
  • Excellent value for money
  • Includes batteries and charger
  • Easy to assemble and good instructions
  • Comfortable and ergonomic
  • Rear roller for a perfect striped finish
  • Easy height adjustment
  • The efficient grass collection bag
  • Good warranty and after-sales service
  • Quality Samsung batteries included


  • Not suitable for larger lawns



This is a great option for small to medium gardens. Do not go for it if you have a larger garden but if you have a lawn up to around 350sqm then this is a reliable and dependable lawn mower will work well for you.

It has all the features you would want and will give you a great cut every time. Despite being lightweight and easy to move it is durable and powerful.

Apart from being safe, easy to use and very good value for money, it is a reliable lawn mower that delivers good results. It is certainly a model to consider.

Should You Buy This Model?

Yard Force 34cm Cordless Mower ReviewThe Yard Force 34cm Cordless Rotary Lawnmower is an ideal choice for small and even medium sized lawns. It is easy to operate and will work with minimal effort from your side. If you want a striped look, this will do it for you with ease and perfection.

It is safe, comfortable and easy to use. Feedback from those that have purchased this lawn mower is great. Honest feedback from actual customers is a great indicator of the quality of the product.

The good 2-year warranty and 7 days a week after sales support will give you additional confidence in this product.

This lawn mower is suitable for:
• People wanting a reliable and dependable lawn mower for small to medium lawns
• Those not needing a mulching feature
• People that want the option to create stripes with a rear roller
• Those that want a quality lawn mower at a reasonable price

Of course this is open to interpretation so if you don’t fall under every single one then don’t worry I’m sure you’ll still love the Yard Force 34cm Cordless Rotary Lawnmower. It has loads of great features that I’m sure you make use of even if you’re not its perfect customer.


Where should I purchase this model?

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Additional Specifications

Additional Specifications
Working Area 350 m²
Cutting width 34cm
Cutting height steps 7
Cutting height max 75 mm
Cutting height min 25 mm
Cutting height adjustment Central
Collector volume 35 l
Battery Type 40V Samsung Lithium-Ion 2.5Ah battery
Typical Charging Time Charge time: 75
Typical Mowing Time 45 minutes (350 m²)
Vision Window Yes
Right or left start switch Left and Right
Foldable handles Yes
Battery power indicator Yes
Grass bag filling indicator Yes
Roller Yes
Dimensions 75 x 44 x 40.5 cm
Weight 14.5 kg
Mulching No

Review Date
Reviewed Item
Yard Force 34cm LM G34 Cordless Rotary Lawnmower
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