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MechMaxx 60'' PTO Driven Light-duty Flail Mower

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Original Price $2,169.00
Current Price $1,899.00
Model : EFS60 In Stock

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Description

Cut larger areas efficiently with the EFS60 60" light‑duty flail mower featuring forged flail hammers, front safety chains, sealed tapered roller bearings, and a smooth belt‑drive system for reliable power transfer. Built for landowners and small‑farm operators running 15–35 HP tractors, it delivers clean mulching performance, debris control, and stable Category I 3‑point operation for maintaining fields, trails, and acreage with confidence

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UnionBuilt Supply is an authorized dealer of MechMaxx. All manufacturer warranties are honored.

MechMaxx 60" PTO Driven Light‑Duty Flail Mower

Maintain landscaped areas, orchards, and regularly groomed fields with this 60" light‑duty PTO flail mower designed for tractors performing routine trimming. The flail layout supports controlled cutting in grass and soft vegetation, while the belt‑drive system helps maintain steady power transfer. A compact housing and lighter frame make the mower easier to handle in tighter spaces.

The mower’s structure suits property owners who need a dependable attachment for regular maintenance without the weight of a heavy‑duty unit. Its 3‑point hitch and PTO configuration integrate with compatible tractors for predictable operation on maintained grounds.

Fits Category I/II 3‑Point Tractors

Product manual (PDF)

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•60 in working width for time-saving, economical mowing of bigger areas such as fields, long ditches, building perimeters and large yards

•This mower can keep your mowing area as short as possible, with 24 number of hammers.

•Compatible with 15-35 HP tractors and operable at 540 RPM for powerful, efficient mowing capabilities

Hammers
Hammers

24 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. T5-LF-31’’ with shear bolt ; 31’’-43’’

Max Cutting Diameter
Max Cutting Diameter

This EFS mower has its 60’’ working width and the ability to mulch up to 0.75’’ diameter material.

Belt Tensioner
Belt Tensioner

The belt tensioner ensures the drive belt is properly tensioned which is crucial for efficient power transfer from the engine to the flail shaft and, in turn, the cutting blades. This prevents belt slippage, reduces wear on the belt and pulleys, and ensures consistent cutting performance.

Outside Rotor Bearing
Outside Rotor Bearing

The bearings of the EFS mower are external, which is convenient for user maintenance and later repairs. The high-quality bearings of shaft bearings are required in applications with high loads and dynamic forces. These bearings run smoothly, quietly, and coolly.

Rotor Shaft
Rotor Shaft

The 2958 rpm rotor shaft speed ensures the flails have enough velocity to lift and chop the material, preventing bogging down and resulting in a cleaner cut, can lead to a more efficient and effective cut.

Product Warranty

MechMaxx 60'' PTO Driven Light-duty Flail Mower (SKU: 150135) includes a standard one-year manufacturer warranty covering defects in materials and workmanship under normal use.

Product Extended Warranty Plans

Extended warranty plans may be available for select products. Contact us to confirm eligibility and coverage details.

Engine Power Required 15-35HP Drive Type Belt drive
Working Width 60in Number of Belts 3
Overall Width 65in Belt Size V Belt 13 X 1041
Blade Ground Clearance 0.6in-1.8in  Drive Belt Tensioner Yes
Max. Cutting Diameter

Depends On The Type Of Grass

Deck Thickness 0.16in
Number Of Blades 24 Side Plate Thickness 0.24in
Blade Type Hammer PTO Shaft RPM 540 RPM
Size Of Blades 3.5 X 3 X 1.6in Driveline Shaft Length T5-LF-31 with shear bolt 31- 43in
Blade Weight 0.8lbs Spline End 1.375in  z6
Blade (Tines)Material Cast Steel 3-Point Hitch CAT 1
Rotor Bearing SKF bearing Tractor Mount Reversible
Rotor Diameter 3in Gearbox Oil Type 85W-90
Rotor Swing Diameter 11in Dimensions (L x W x H)  65 x 30 x 28in
Rotor Thickness 0.3in Finsh  Powder Coat Paint  Galvanized Steel
Rotor Shaft Speed 2958 rpm Warranty 1 year
Blade Speed 142 ft/s  Weight (N.W./G.W.) 406/503 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.

  • 5 stars: 27 (90%)
  • 4 stars: 3 (10%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
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Mike T

It came well protected, in a heavy angle iron cage on a stout skid. I didn't know what to expect from a flail mower, but am glad I bought it! It is quieter and does a good job. It is built tough and should last a long time. I am completely satisfied with the whole experience. It works well behind my older Yanmar 1610 with 19 HP.

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David w G F F

It is amazing!!!!! I just replaced a WoodMaxx FM-54 with the ESF60. even though it is more cost friendly, it is 100% built tougher then higher price ones i had. it cuts and mulches like a dream. I posted a test run on thick sapling and Briar Patch it was about a .5 acer and the growth was about 2 to 3 ft tall.

was mounted on a 2019 Yanmar SA324 with 19HP pto.

C
Carruth

Arrived on schedule and no damage. While leveling, I noticed a variation in the gap between roller and main body (see photos). The roller height adjustment bolts are located in the same holes, but you can see the roller support brackets are not located exactly the same in reference to the nearest frame detail. Maybe a fab error? Doesn’t seem to affect function in a short test run.

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Don K

I'm a MechMaxx man for sure!!!! This is my second purchase from them. Originally bought a 6" wood chipper. Awesome machine. This adds to my arsenal to manage 6 1/2 acres of trees and brush...... Fit my Bobcat perfectly. Didn't have to cut the PTO shaft. The hammers are brutes!!!! Cuts great and is quiet. Pic of the field shows aftermath of the cut.....4 foot grass and light brush. Looking to get more equipment from Mech Max.

J
Joe L

Great customer service,fast shipping and nice and easy packing,.I have used my Mechmaxx flail mower on various clearing projects around the house.In my opinion Awesome product 😁😁😁

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Matt D

Flail mower showed up very well packaged. Even in my remote lovation it only took a couple days for it to arrive. Assembly has been straight forward. I used a good quality gear oil in the gear box. Im waiting for the next good stretch of weather to try it out!

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Eugene W

This product exceeded my expectations, works better tham my 60" brush hog cutter. Cuts lower and cleaner and leaves the cuttings like a mulcher would do instead leaving clumps of long cuttings. Its easier to maneuver than a brush hog as well. I would suggest this over a brush hog for cutting tall grasses or weeds.

A
Alfredo M

Great customer service. Will buy again from this company. did some extensive online shopping for a fail mower and its the cheapest found so far and luckily it was on sale at that time. lt was built tough made with high quality materials. Thanks MECHMAXX.

D
Dan P

This unit exceeded my expectations. It came well packaged in a sturdy steel crate. It did a great job with brush up to about an inch in diameter. I am planning to upgrade my tractor so I bought one size up. I was worried that the BX22 would struggle to keep it spinning, but there is plenty of torque and the Mowers bearings are very good. Be careful not to cut the driveshaft too short, I measured 3 times just to be sure.

B
Brian H

Great value, cuts great. Ordered this when it was on back order and it delivered right at the estimated time. Like that it comes with hammers instead of knives by default which is an option or add on for most other brands. The hammers give a clean cut but deal with light brush well. The shaft that shipped with the unit had to be slightly trimmed to fit my Mahindra 1533, but was a fairly easy task. Assembly was minimal and instructions fairly clear. The gearbox on the unit has been updated since the instructions, but their support team was quick to answer questions.

E
E.B.

I have used this flail mower several times now and I'm happy with the way it performs.I'm using it with a B2710 Kubota and it leaves a nice cut.Its well built with an affordable price tag.Longevity is unknown at this time so no comment on that.Great flail mower so far.

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Mike G

Does a great job on tall weeds and grass chops everything up great Thanks MechMaxx

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Tom W

I purchased this unit late in 2024 so I was unable to use it until spring and summer of 2025. I'm very happy with the unit's performance. I've used it on longer traditional grass with good results and I've used it in a couple of overgrown fields that had very fibrous stalked weeds with much success. I use it behind a Yanmar SA425 24hp tractor. The unit is easily serviceable as well.

M
Matthew B

Have been usong this product this spring and summer on my horse pasture. I used to mow it with a zero turn and it was a bit scary on the hills, but this piece of equipment on the tractor does a fantastic job. No more worries on the hills. The cut is even and looks good when finished.

K
Kevin

I didn’t know what to expect when I ordered this flail. I just completed mowing 3 acres of brambles and thick weeds. It worked as advertised (actually, better than advertised). It any bogged down my tractor (19 horsepower at the PTO). I would recommend this mower. I have another 25 acres or so to mower over the summer.

The mower will not work on my quick hitch(SpeedCo E-Hitch). I checked before I ordered and was told it work. But, this is not a deal breaker. Also, scraper bar welds broke, but I believe that was my fault due to the thickness of the material I was cutting.

Again, I would order this flail mower.

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