You are here: Home » News » Flail Mowers vs. Brush Hogs: How to Choose the Right Attachment

Flail Mowers vs. Brush Hogs: How to Choose the Right Attachment

Views: 45     Author: Site Editor     Publish Time: 2023-03-24      Origin: Site

facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
sharethis sharing button

Maintaining your property's land is important, and choosing the right equipment to get the job done is crucial. When it comes to mowing fields or large areas of grass, two popular options are flail mowers and brush hogs. Each has its strengths and weaknesses, and it's important to know the difference to choose the right attachment for your specific needs.

Are you wondering whether to use a flail mower or a brush hog to mow your large grassy areas? Understanding the differences and advantages of each attachment can help you make the right decision for your property's needs.

What is a Flail Mower?

A flail mower is a heavy-duty mower that uses flail blades to chop up and shred grass and other vegetation. The blades are attached to a rotating drum, which is powered by the mower's engine. As the drum rotates, the blades strike the grass, cutting it into small pieces. Flail mowers are ideal for rough or overgrown areas because the blades can handle thick vegetation and small branches.

The Benefits of Using a Flail Mower

There are several benefits to using a flail mower. 

Firstly, it can handle thick vegetation and overgrown weeds with ease, making it ideal for clearing land or maintaining large areas. The flail mower's cutting action produces a finer cut and a more uniform finish compared to other types of mowers. The small blades or flails also reduce the risk of throwing debris. 

Secondly, the flail mower's design means that it can be used in rough terrain, such as uneven ground or slopes, without losing performance. Flail mowers can be used to cut a wide variety of vegetation, including tall grass, weeds, and brush. They are also effective at cutting around obstacles like rocks and trees.

Thirdly, flail mowers are a more environmentally friendly option compared to other types of mowers. They are effective at cutting vegetation without using harmful chemicals, and the shredded vegetation can be used for mulch or compost. The mower's cutting action produces smaller pieces of vegetation, which can be left on the ground to decompose, acting as natural fertilizer. 

Finally, flail mowers are designed with safety in mind. The flails are enclosed within the drum, reducing the risk of debris being thrown out of the mower. Additionally, the flail mower can be used on uneven terrain and near obstacles without the risk of damage.

How Does a Flail Mower Work?

The flail mower's blades are designed to swing freely as they rotate around the drum, making them ideal for cutting through thick vegetation. As the mower moves forward, the blades swing around and strike the vegetation, cutting it into small pieces. The flail mower's design allows it to cut through tall grass, brush, and other vegetation types that a traditional mower would struggle with. The mower's power source, whether it's a tractor or an ATV, drives the drum and the blades.

What is a Brush Hog?

A brush hog, also known as a rotary cutter, is a mower with a large, flat blade that spins around a central axis. It's typically a large, heavy-duty machine with a powerful engine and a rotating blade. The blade is designed to cut through thick brush and overgrown vegetation. Brush hogs are commonly used to clear fields and pastures and are ideal for cutting through tall grass, weeds, and small trees.

How to Choose the Right Attachment?

When it comes to choosing the right attachment, several factors need to be considered. Here are some of the most important factors to keep in mind:

Type of Vegetation

The type of vegetation you need to cut will play a significant role in determining which attachment to use. Flail mowers can cut closer to the ground and leave a finer finish compared to brush hogs. They are ideal for mowing lawns or fields that require a manicured appearance. Brush hogs, on the other hand, leave a rougher finish and are better suited for clearing thicker brush and overgrown vegetation. If you're dealing with tall grass, weeds, or small trees, a brush hog is the better option. If you're dealing with rough or overgrown areas with small branches, a flail mower is ideal.

Area Size

The size of the area you need to cut will also play a role in your decision. Flail mowers are better suited for smaller areas, while brush hogs are ideal for larger areas.


The terrain of your property is another critical factor to consider. If you have uneven terrain or areas with rocks or other obstacles, a flail mower may be a better option. Flail mowers are designed to "float" over the ground and can follow the contours of the terrain more easily. Brush hogs have a fixed cutting height and can be more difficult to maneuver over uneven ground. Brush hogs are better suited for flat terrain.


Flail mowers require more maintenance than brush hogs. They have more moving parts and require regular greasing and upkeep. Brush hogs, on the other hand, have fewer moving parts and are generally easier to maintain.


Flail mowers are generally more expensive than brush hogs, but they are also more versatile and can handle a wider range of cutting tasks.

Desired Finish

Flail mowers are generally better at cutting larger volumes of vegetation, including thick brush, saplings, and small trees. Brush hogs are designed for lighter to medium duty work, and are best for cutting grass and weeds up to a few inches in diameter. Finally, consider the finish you want. If you want a clean cut and a tidy appearance, a flail mower is the better option. If you're looking for a more natural, rustic look, a brush hog is ideal.


Choosing the right attachment for your property's mowing needs is crucial. Flail mowers and brush hogs are two popular options, each with its strengths and weaknesses. Flail mowers are best suited for cutting grass, weeds, and thin brush, while brush hogs are better for cutting thick brush and small trees. When deciding which one to use, consider the type of vegetation, area size, terrain, and desired finish. By understanding the differences between the two, you can make an informed decision and ensure your property is maintained to your standards.

If you can't make a choice , you can contact Aiemery. We are a professional manufacturer of a variety range of agricultural implements, and we’re standing by to help you!

Call us at +86 0519 8578 8063 or email us at

Video of How Does a Flail Mower Work

Contact us

Customize Quality Tractor Attachments on Budget

We help you avoid the pitfalls to deliver the quality and value your tractor attachment need, on-time and on-budget.
Contact us