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Front angled view of orange MechMaxx 72-inch PTO driven flail mower showing gearbox and PTO shaft, gallery position 1

MechMaxx 72'' PTO Driven Flail Mower

by MechMaxx
Save $300.00
$3,099.00
$2,799.00
Model : NAM72 In Stock
NAM72 NAM60 NAM68 NAM68H NAM72H

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Description

Tackle large fields and heavy vegetation with the NAM72 72" PTO flail mower featuring forged flail hammers, front safety chains, and a smooth belt‑drive system for efficient power transfer. Designed for landowners and farmers running 45–85 HP tractors, it delivers strong mulching performance, debris control, and stable Category I 3‑point operation for maintaining wide areas with confidence.
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Product Overview Product Overview Mobile
  • It can save time and cost-effectively cut plants in larger areas.
  • The attachment has a forged flail hammer to help the mower push through dense debris.
  • The included PTO drive shaft easily connects to your tractor and the belt drive allows for efficient power transfer.
  • Offset category 1, 3 point knot
  • It is recommended for 45-85 HP tractors.
  • Front safety chains keep out debris, sealed tapered roller bearings, and have brackets for easy storage when not in use.

Product manual (PDF)

Download PDF
Max Cutting Diameter
Max Cutting Diameter

This NAM mower has its 72’’ working width and the work efficiency up to 3600-9250 yd2/h.

Hammers
Hammers

28 long lasting and durable forged flail hammers grind through tough matted grass, weeds and other overgrown vegetation with ease.

PTO shaft(1- 3/8’’Z6)
PTO shaft(1- 3/8’’Z6)

Included PTO shaft for Category 1 hookups make this tiller compatible with most tractor makes and models. T6-LF-39’’with shear bolt ; 39''-49’’

PTO Required
PTO Required

Extremely sturdy flail mower engineered to provide optimal performance when used with tractors with PTO power of 45-85HP.

Adjustable Height Roller Bar
Adjustable Height Roller Bar

Adjustable Height Roller Bar adjusts to raise or lower the cutting height to your desired need.

3 Point Hitch Cat. 1
3 Point Hitch Cat. 1

The three-point connection ensures the stability of the mower connected to the tractor and remains stable when the machine is running, improving mowing efficiency and reducing working time.

Product Warranty

MechMaxx 72'' PTO Driven Flail Mower (SKU:150139) stands up to extreme testing and come with a one-year warranty for engine, one-year warranty for machine.

Product Extended Warranty Plans

Our extended warranty plans provide an additional 1 to 2 years of product protection on select eligible products.

Engine Power Required 45-85HP Number Of Belts 4
Working Width 72in Belt Size V Belt 17 X 991
Overall Width 78in Drive Belt Tensioner Yes
Blade Ground Clearance 0.6in-2in  Deck Thickness 0.16in
Max. Cutting Diameter

Depends On The Type Of Grass

 Side Plate Thickness 0.25in
Number Of Blades 28 PTO Shaft RPM 540 RPM
Blade Type Hammer Driveline Shaft Length T6-LF-39" with shear bolt ;39"-49"     
Blade Weight 1.8lbs Spline End 1 3/8" Z6
Blade （Tines）Material Cast Steel 3-Point Hitch CAT 1
Rotor Bearing SKF bearing Gearbox Oil Type 85W-90
Roller Diameter 4in Dimensions (L x W x H)  82 x 34 x 26in
Rotor Diameter 5in Finsh  Powder Coat Paint  Galvanized Steel
Rotor Swing Diameter 14in Warranty 1 year
Drive Type Belt drive Weight (N.W./G.W.) 684/783 lbs

WARNlNG: This product can expose you to chemicals including engine exhaust (including diesel engine exhaust when equipped),lead and lead compounds, mineral oils, soots, phthalates, and carbon monoxide which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Certain specification(s) are based on engineering calculations and are not actual measurements. Specification(s) are provided for comparison purposes only and are subject to change without notice. Specification(s)  for your individual equipment will vary based on normal variations in design, manufacturing, operating conditions, and other factors.