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TMG Industrial 40” ATV Tow-Behind Offset Flail Mower, Briggs & Stratton 13.5 HP Engine, Adjustable Mowing Height, 15” Cut Capacity, TMG-AFM40

Original price $4,499.00 - Original price $4,499.00
Original price
$4,499.00 - $4,499.00
Current price $4,499.00
600.0 lb
69 x 40 x 34 inches
More Shipping Info
  • Easy hookup to your ATV for the cutting of grass, weeds & other light vegetation
  • Powered by a reliable 13.5 HP Briggs & Stratton Engine
  • 40” of working width & 5-point offset capabilities
  • 64 razor sharp 4” Y-shaped blades made with hardened carbon steel
  • Two-belt drive system with clutch for efficient power transmission


  • Compatible with 2” ball receiver for simple hookup to your ATV or UTV to use on your home, farm or commercial property
  • Powered by a reliable 13.5 HP Briggs & Stratton, electric start, XR Professional Series Engine that has a reputation for high performance and extended durability
  • 40” of working width with 5-point offset capabilities for quick precision mowing over large areas around/close to objects and buildings
  • 64 razor sharp, 4” Y-shaped blades made with 65 Mn hard carbon steel that is known for its wear resistance and edge retention over time
  • Two-belt-drive system with clutch gives you efficient power transmission and reduces belt slippage for minimal wear and long-term use
  • Supported by two, 16” all-terrain rubber tires for tough work no matter where you are and an included kickstand for easy storage
  • Produces consistent, nicely sized mulch that distributes evenly out the back (through a rear discharge) with no need for extra, unnecessary clean up


  • Drive path width: 68”
  • Working width: 40”
  • Cut capacity: up to 15” grass height
  • Adjustable mowing height: ¾” to 2-¾”
  • Offset distance in driving direction to the left: 45”
  • Offset distance in driving direction to the right: 50”
  • Blade length: 4”
  • Number of blades: 64
  • Ground clearance: 6”
  • Max rotor speed: 3200 RPM
  • Tire size: 16”
  • Work efficiency: 0.5 - 0.65 acre/hour
  • Compatible with 2” ball receiver 
  • Storage kickstand


  • Briggs & Stratton XR Professional Series, 13.5 HP, 420 cc
  • Dura-Bore™ Cast Iron Sleeve
  • Cartridge air cleaner with standard pre-cleaner
  • Electric start (battery included)

Shipping Information

The order will ship FREE from our main warehouse in Richmond, British Columbia. Under normal circumstances it will take us 2 to 3 business days to process the order and ship it. It will take up to 10 to 15 business days for the order to get to you based on where you are located and how accessible the location is.

  • This product is packed in a wood crate shipping box
  • Shipping dimension: 69” x 40” x 34” (L x W x H)
  • Shipping weight: 600 lb

***This product is too large for tailgate delivery.
A forklift or equivalent is required to accept delivery. 
Shipping from Richmond BC or Mississauga ON

Product Description

The TMG-AFM40 ATV Tow-Behind Flail Mower makes the cutting of uneven, overgrown and harsh terrain efficient and easy to do. Simple, easy hookup to a 2” ball receiver on your ATV or UTV for use around your home, farm or commercial property. This mower is the perfect attachment for your four-wheeler and turns it into a versatile maintenance machine to keep your property looking sharp.

40” of working width for fast, efficient cutting and 5-point offset capabilities for when you’re working around trees and bush lines or getting close to buildings and garden areas. Cut grass up to 15” in height and leave a smooth, finished surface with the attached heavy-duty rear roller. A two-belt drive system provides efficient energy transfer and reduces slippage for a long-lasting, low-maintenance mower that will last for many years.

64 razor sharp 4” Y-shaped blades are powered by a reliable, electric start 13.5 HP Briggs & Stratton XR Professional Series engine to make sure you get the job done right. The engine is durable and features a Dura-Bore™ cast iron sleeve and cartridge air cleaner that includes a standard pre-cleaner. Ships free from our warehouse in Richmond, BC.

We also carry a 48” model of this mower: TMG-AFM48


We're here to support you. This product is backed with our 1-year manufacturer warranty. Customer support and spare parts are offered from our headquarters located in Richmond, BC.

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