- $200+ Off for a Limited Time Only -
MDWC-1500 and BX52 Wood Chippers

(1 customer review)

48″ MATV-120 Motorized ATV Flail Mower

Motorized Flail Mower, 13.5HP 420CC Briggs & Stratton Gasoline Engine, Electric Start!

Free Shipping | Warranty Included

Product Size

MATV-120 | MATV-150

Get notified when product is in stock


Victory 2023 Flail Mower Buyer’s Guide

48″ ATV-120 flail mower – 13.5HP Briggs & Stratton gasoline engine


> Motorized Flail mower with 48″ Mowing width.

> 13.5HP Briggs & Stratton Engine with factory warranty.

> Mows grass and undergrowth up to 15″ high.

> Connects to all vehicles with standard 2″ Hookup.

> Mower offsets both to the right (55″) and to the left (69″), from the middle of your vehicle.

> Electric Start, Battery included (self-charging).

> Total operating weight 490 lb. (ATV-120)

> Can be operated with virtually any vehicle with a standard 2″ trailer hookup

> Free Shipping, 2 years warranty ✓


The mower is powered by a 420 cc 4-stroke one-cylinder gas engine with 13.5 hp / 11kw at 3600 RPM. You no longer need a tractor with PTO shaft support, because you can now use a professional flail mower with your own vehicles such as your Pickup truck, SUV, Quad / ATV / UTV, or lawn tractor.

For easy operation, there is an emergency breakaway cut-off switch and an ATV mount throttle adjustment control. In addition, the new large rear service gate we have added to the 2022 version of our ATV mowers gives you easy and fast access to most serviceable parts.

Victory’s 2-belt drive system with centrifugal clutch made-in-Germany

The newly developed ATV-flail mower has made crucial design improvements. The introduction of the two-belt-drive system with a made-in-Germany high precision clutch leads to a drive system that has a virtually 100% power transfer rate with virtually 0% belt slippage for years. Belt slippage on belt systems is a major issue leading to belt failure. Our belt tension system avoids this which not only saves money and downtime but also means that our new powerful 13.5hp engine can be fitted, again without belt slippage. It is no longer needed to open the belt cover to check the belt tension. There is a small test window where you can check the belt tension and condition in seconds. The belt tension is done by lifting the entire engine platform by a well-accessible mechanism, again without having to open the belt cover.

Victory’s ATV-flail mower is provided with an electrical key start (battery is included and recharges during operation).  The flail mower can be used where ever needed in fields, pastures, meadows, and cuts efficiently grass and undergrowth. Our ATV mowers come in a working width of 48″ & 60″.

Flexible wheel setup

The mowing height can be adjusted from 3/4 ” to 2 3/4 “. The drawbar is fully adjustable and has a 3 point offset function to minimize ground tramping. The extremely variable offset function also enables you to drive more closely to fences and bushes. You can easily mow under bushes or solar panels.

The ATV mower can be offset from the middle of your towing vehicle up to 55″ to the right (edge of the mower), and a maximum of 69″ to the left for the ATV-120 model), 69″ & 80″ for the ATV-150 model. This manual adjustment equals the hydraulic side shift of PTO mowers.

The ATV-flail mower is normally used with the wheels mounted to each side, so that even smaller ATVs can easily pull the 490 lb./ 580 lb. flail mower safely through rough terrain.
For special applications like mowing near fences, walls, or buildings the wheels can also be mounted on the rear of the mower using the supplied rear wheel mount bracket.

Superior Cut

Underneath the solid 4mm steel housing sits the laser balanced rotor shaft with 28 or 32 forged, galvanized flail hammers, each weighing 320gr. The rotor shaft turns up to 3200 RPM and cuts vegetation efficiently for fast decomposition. The ATV-flail mower is the ideal machine for mowing fields of any kind, but it can also be used for undergrowth and small bushes. The heavy roller in the back of the mower guarantees smooth performance even on rough grounds. Because of the large and wide tires, the ATV-flail mower can also be used on soft surfaces.

Check out the ATV Flail Mower Guide to learn more!


The necessary gear oil is already included in the delivery. For transport logistical reasons, NO operating fluids are inside our flail mowers. Even lubrication points do NOT contain any lubricants! BEFORE Operations, please refer to the relevant information in the operating instructions.

Victory’s ATV mowers comply with all safety regulations and comply with California Environmental Regulations. 

Call Victory Tractor at (562) 534-8182 to place your order today!


Frequently Bought Together…

You May Also Like…

Victory Tractor Implements

Proud supporters of the FFA

Technical Specifications:                        MATV-120                          MATV-150

Machine Weight                           490 lb.                                     580 LB.

Mowing Width                            48 ”                                          60″

Number of Flails                             28                                             32

Weight of Flails                            320 gr.                                    320 gr.

• LiFePO4 Battery, 4.8-8 16″ DOT Tire Size

1 review for 48″ MATV-120 Motorized ATV Flail Mower

  1. Phil

    I received my 48″ MATV-120 Motorized ATV Flail Mower just as advertised. Crating and shipment of this implement was just as expected. Assembly and operation of this ATV Flail Mower is exactly as expected.

Add a review

Your email address will not be published. Required fields are marked *

MATV-120 User Manual (opens in a new tab)

Additional information

Lift Gate Needed

Yes, No (-$75)


Victory Tractor Implements