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Mahindra 4540 · FLAIL MOWERS

Mahindra 4540 flail mowers: 31 PTO hp opens the 70-inch class by one horsepower

At 31 PTO hp, the 4540 4WD clears the 30-hp minimum of WoodMaxx’s 70-inch FM-78 family by 1.0 hp, and its 3,527-lb lift at 24 inches is well above those mowers’ retained weights. Land Pride’s FM2560 depends on whether its 33-hp minimum means engine or PTO power, and FM2572’s 42-hp minimum is out of reach either way.

See the best matchesAll 4540 attachments

By Acreage Equipment · Reviewed November 8, 2026 · Specification research, not a field test

PUT THIS GUIDE TO WORK

Compare mowers for this tractor

See published mismatches and the checks still needed.

Mahindra 4540 compact tractor — representative series photo
Manufacturer photo · Mahindra · representative series photo
Flail mowers at work

BEST MATCHES FOR THE 4540

Flail mowers to shortlist.

19 of 23 flail mowers we track pass the published power, hitch and speed screen. Each still has a detail to confirm with the seller.

WoodMaxx FM-78 · Y-blades flail mowerFlail mower

WoodMaxx

FM-78 · Y-blades

70″ cutting width, inches · 30–65 PTO hp · Y-blades only

Possible — confirm details

Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.

$3,900checked November 7, 2026
Check current price at WoodMaxx
Fit details
TMG Industrial TFMS50 flail mowerFlail mower

TMG Industrial

TFMS50

49″ working cut, inches · 30–60 hp · basis unclear

Possible — confirm details

Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.

$2,799checked November 7, 2026
Check current price at TMG Industrial
Fit details
TMG Industrial TMG-TFM60 flail mowerFlail mower

TMG Industrial

TMG-TFM60

60″ cutting width · 30–60 hp · basis unclear

Possible — confirm details

Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.

$2,299checked November 6, 2026
Check current price at TMG Industrial
Fit details

13 more possible options in the full comparison table.

4 ruled out by published specs

THE DECISION IN NUMBERS

Flail screens for a 31-PTO-hp, 41-engine-hp gear tractor

Tractor reference: Mahindra 4540 4WD, 31 PTO hp (live), 41 engine hp at 2,300 rpm (standard unnamed); Category 1 and 2 adjustable hitch; 3,527 lb at 24 in. in the web table; overall width 82.6 in. with ag tires, rear track unpublished. No manual flail limit located.

Scroll the table sideways on smaller screens.

MowerPublished requirementResult on 31 PTO hpResult on 41 engine hp / note
WoodMaxx FM-78 hammer / FM-78 Y30–65 PTO hp; 70-in. cut; Cat 1 or 21.0 hp above minimumPTO-rated: inside; FM-78 hammer 880 lb manual weight
WoodMaxx FM-78H hammer30–65 PTO hp; hydraulic side shift1.0 hp above minimum968 lb; needs a rear remote for side shift
TMG TFMS50 / TFM6030–60 hp, basis unspecified; manual 50 PTO hp maxInside (+1.0)Inside on either basis
Land Pride FM2560 (hammer)33–80 tractor hp, basis unspecified; 60-in. cut2.0 below 3341 clears 33: basis decides
Farmry HFS8730–85 hp, basis unspecified; Category I/II; 87-in. cutInside (1 above 30)Inside
Farmer-Helper FH-EF95 / EF105 / EF12515 / 16 / 20–45 PTO hp; Category I; 37 / 41 / 48-in. cutInsidePTO-rated: engine hp not used
Land Pride FM2572 (hammer)42–80 tractor hp, basis unspecifiedBelow1.0 below 42: excluded on either basis
Farmry LFS45 / LFS53 / LFS6115–35 hp, basis unspecifiedInside41 exceeds 35 by 6: basis decides
WoodMaxx FM-54 Y15–25 PTO hpExceeds maximum by 6.0: excludedPTO-rated: excluded
WoodMaxx FM-62 hammer / Farmer-Helper FH-EFGC15524–45 / 25–65 PTO hpInside (+7.0 / +6.0)PTO-rated: inside
Sources for this decision table (15)

One horsepower into the 30-hp class

WoodMaxx lists 30–65 PTO hp for FM-78 and FM-78H with either blade set. The 4540’s 31 PTO hp, printed in both Mahindra’s current table and the brochure it links, clears that by 1.0 hp. That is a pass, not a capacity statement; WoodMaxx does not publish a separate full-load power figure for these mowers in the retained records. Ask what ground speed and material it expects near the minimum.

FM2560: the basis question in reverse

Land Pride rates the FM2560 at 33–80 tractor horsepower without naming engine or PTO. The 4540’s 41 engine hp clears 33; its 31 PTO hp does not. Land Pride’s manual also ties the minimum to speed, terrain, material and moisture. Ask a Land Pride dealer which figure the 33 refers to before comparing it with FM-78, and note that FM2572’s 42-hp minimum is above both of the 4540’s figures.

Lift and hitch leave room, with checks

3,527 lb at 24 inches is well above FM-78 hammer’s 880-lb manual weight and FM-78H’s 968 lb, but those are product weights, not complete operating loads with shaft and oil. Mahindra’s brochure lists the lift figure without a measurement point; the web table places it at 24 inches. The hitch is listed as Category 1 and 2 adjustable. FM-78 supports Category 2 with bushings that the retained record does not confirm are included, so ask which arrangement the tractor has and what parts the quote includes.

A plain “Live” PTO and a rear remote that may be missing

Mahindra lists the 4540’s PTO type as “Live” and mentions no overrunning clutch. FM-78 includes a slip-clutch shaft; that is overload protection, not overrunning protection. Ask the dealer how the PTO is engaged with the dual clutch and whether an overrunning device is needed. The brochure lists the rear remote as optional on the 4540, so the hydraulic side shift on FM-78H needs a remote that may not be fitted.

Farmry HFS87: 87-inch cut, Category I and II

Farmry rates the HFS87 at 30–85 hp without saying whether that is PTO or engine power, lists Category I and II, cuts 87 inches and weighs 1,299 lb with the shaft. The Mahindra 4540’s 31 PTO hp and 41 engine hp are both inside that range, though PTO power is only 1 hp above the minimum. Its published lift at 24 inches, 3,527 lb, carries that weight with 2,228 lb to spare; check front ballast all the same. Its gearbox rating, 50 hp, is not below this tractor’s PTO power. The 87-inch cut is 3 inches wider than Land Pride’s FM2584. Farmry’s page listed it at $4,499 on November 14, 2026.

Farmer-Helper FH-EF standard-duty mowers

Farmer-Helper rates its standard-duty FH-EF mowers by PTO power, all to 45 PTO hp with a 45-hp gearbox: the EF95 (37-inch cut) from 15, the EF105 (41-inch) from 16 and the EF125 (48-inch) from 20. They carry Y-blades for grass and light brush. The Mahindra 4540’s 31 PTO hp is inside all three. Its published lift at 24 inches, 3,527 lb, carries even the 390-lb EF125 with 3,137 lb to spare. Betstco listed them at $1,462, $1,547 and $1,632 on November 14, 2026, with the PTO shaft included.

THE SCREEN, WITH ITS LIMITS VISIBLE

Compare each configuration.

No pairing below is manufacturer-confirmed. “Preliminary” still requires implement limits, load center, ballast, hitch geometry and shaft checks.

Initial specification screen only. Scroll the table on small screens. Read the product page for every remaining check.

AttachmentU.S. 4WD · 8F/2R full constant mesh gear · dual clutch · open station ROPS31 PTO hp
Farmry LFS45 →355 lb · Net weight WITH PTO shaft, current LFS manual Rev 1.7 p18Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
Farmry LFS53 →395 lb · Net weight WITH PTO shaft, current LFS manual Rev 1.7 p18Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
Farmry LFS61 →421 lb · Net weight WITH PTO shaft, current LFS manual Rev 1.7 p18Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
TMG Industrial TMG-TFM60 →650 lb · Product-page operation weight; manual gives conflicting 270 kg (about 595 lb)Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
Farmry LFP47 →464 lb · 464 lb including PTO shaft on the product page; current Rev 1.3 manual lists 210 kg / 463.7 lb. Shipping weight is a separate 671 lb.Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
TMG Industrial TFMS50 →660 lb · Product-page operation weight: 660 lb. Manual structure weight: 300 kg (about 661 lb); shaft and fluid inclusion are not explicit. Shipping weight: 770 lb.Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
WoodMaxx FM-54 · Y-blades →408 lb · Current 2025-and-newer manual p40 lists 408 lb product weight without stating shaft inclusion. Page instead says 410 lb mower-only plus a 39 lb shaft. Do not treat 408 lb as a verified complete operating assembly; confirm delivered Y-blade weight. Shipping page figure is 500 lb.Published mismatch31 PTO hp exceeds the published 25 hp range.
WoodMaxx FM-62H · Hammer blades →860 lb · Current 2025-and-newer manual, printed p40 / PDF p41: 860 lb product weight; shaft/oil/packaging inclusion is unstated. Page instead lists 716 lb mower-only plus a 39 lb shaft. Shipping is separately labeled 860 lb. Do not treat the manual number as verified complete operating weight; confirm delivered hammer assembly.Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
WoodMaxx FM-78H · Hammer blades →968 lb · Current 2025-and-newer manual, printed p40 / PDF p41: 968 lb product weight; shaft/oil/packaging inclusion is unstated. Page instead lists 804 lb mower-only plus a 39 lb shaft. Shipping is separately labeled 1000 lb. Do not treat the manual number as verified complete operating weight; confirm delivered hammer assembly.Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
WoodMaxx FM-62 · Hammer blades →774 lb · Current 2025-and-newer manual printed p40 / PDF p41 lists 774 lb product weight without shaft/oil/packaging inclusion. Page lists 641 lb mower-only plus a 39 lb shaft; shipping is separately labeled 800 lb. Retain these distinct bases and confirm complete operating weight for the delivered hammer assembly.Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
WoodMaxx FM-78 · Hammer blades →880 lb · Current 2025-and-newer manual printed p40 / PDF p41 lists 880 lb product weight without shaft/oil/packaging inclusion. Page lists 710 lb mower-only plus a 39 lb shaft; shipping is separately labeled 900 lb. Retain these distinct bases and confirm complete operating weight for the delivered hammer assembly.Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
Farmer-Helper FH-EFGC125 · Hammer blades →Operating weight unconfirmed · Complete operating weight is unverified. Current page: 576 lb “Weight” and 624 lb “Crated Weight.” Linked Rev 12-12-17 manual p23: 600 lb “Weight” and 635 lb crated. Product-weight shaft/oil/assembly inclusions are unstated. Keep these separate; do not use crate weight or silently choose one product figure as an operating load.Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
Farmer-Helper FH-EFGC155 · Hammer blades →Operating weight unconfirmed · Complete operating weight is unverified. Current page: 741 lb “Weight” and 789 lb “Crated Weight.” Linked Rev 12-12-17 manual p23: 720 lb “Weight” and 755 lb crated. Product-weight shaft/oil/assembly inclusions are unstated. Keep these separate; do not use crate weight or silently choose one product figure as an operating load.Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
WoodMaxx FM-62 · Y-blades →Operating weight unconfirmed · Complete Y-configuration operating weight is unverified. Current manual p40 gives 774 lb generic product weight without shaft/oil or blade-specific inclusion. Page gives 641 lb mower-only plus 39 lb shaft and separately 800 lb shipping. These bases conflict or lack scope; none substitutes for an assembled Y operating load.Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
WoodMaxx FM-78 · Y-blades →Operating weight unconfirmed · Complete Y-configuration operating weight is unverified. Current manual p40 gives 880 lb generic product weight without shaft/oil or blade-specific inclusion. Page gives 710 lb mower-only plus 39 lb shaft and separately 900 lb shipping. These bases conflict or lack scope; none substitutes for an assembled Y operating load.Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
Land Pride FM2560 · hammer rotor →Operating weight unconfirmed · Manual p39 specifies 965 lb for the standard unit with a duckfoot rotor; the brochure lists 929 lb without a rotor/inclusion basis. The separate hammer-rotor assembly is 222 lb. No complete hammer operating mass or shipping mass is established. Do not add the rotor to an already rotor-inclusive unit weight or substitute these references for the operating load.Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
Land Pride FM2572 · hammer rotor →Operating weight unconfirmed · Manual p39 specifies 1,040 lb for the standard unit with a duckfoot rotor; the brochure lists 1,040 lb without a rotor/inclusion basis. The separate hammer-rotor assembly is 261 lb. No complete hammer operating mass or shipping mass is established. Do not add the rotor to an already rotor-inclusive unit weight or substitute these references for the operating load.Published mismatchBoth engine (41) and PTO (31) horsepower are below the published 42 hp minimum.
Land Pride FM2584 · hammer rotor →Operating weight unconfirmed · Manual p39 specifies 1,236 lb for the standard unit with a duckfoot rotor; the brochure lists 1,168 lb without a rotor/inclusion basis. The separate hammer-rotor assembly is 301 lb. No complete hammer operating mass or shipping mass is established. Do not add the rotor to an already rotor-inclusive unit weight or substitute these references for the operating load.Published mismatchBoth engine (41) and PTO (31) horsepower are below the published 49 hp minimum.
Blue Diamond Heavy Duty 403740 →1763 lb · 1,763 lb (800 kg) in the Aug-2025 spec sheet (without PTO) and the Feb-2026 manual p49. Add the PTO shaft for the operating load.Published mismatchBoth engine (41) and PTO (31) horsepower are below the published 75 hp minimum.
Farmry HFS87 →1299 lb · 1,299 lb (589 kg) including PTO shaft on the product page and in the HFS manual Rev 1.6, printed p17.Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
Farmer-Helper FH-EF95 →330 lb · 330 lb retained, the heavier of the product page (325 lb) and the FH-EF manual p13 (330 lb); crated 360 lb. Neither says whether the included PTO shaft is counted.Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
Farmer-Helper FH-EF105 →347 lb · 347 lb retained, the heavier of the product page (342 lb) and the FH-EF manual p13 (347 lb); crated 377 lb. Neither says whether the included PTO shaft is counted.Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
Farmer-Helper FH-EF125 →390 lb · 390 lb retained, the heavier of the product page (390 lb) and the FH-EF manual p13 (383 lb); crated 438 lb. Neither says whether the included PTO shaft is counted.Needs specification reviewConfirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
GO DEEPER

WoodMaxx FM-78 hammer vs Land Pride FM2560 hammer: a 70-inch PTO-rated flail or a 60-inch dealer flail

For a tractor with about 31 PTO and 41 engine hp, is the wider FM-78 or the dealer-sold FM2560 the better hammer flail?

Read the guide →FIELD GUIDE

Before-you-buy checklist

Take the complete setup, not just a horsepower number, to the manufacturer.

Read the guide →

FOLLOW THE NUMBERS

Sources & documentation

Research record reviewed November 8, 2026. Confirm the current manual and the exact revision supplied with your machine.

  1. Mahindra USA 4500 Series pageSpecifications table: 4540 4WD / 4550 4WD (Engine, PTO, Hydraulics, 3-point hitch, Dimensions & Weight)
  2. Mahindra USA 4500 Series brochure linked from the series page (PDF modified November 2019)p4 Specifications: 4540 2WD / 4540 4WD / 4550 4WD columns
  3. WoodMaxx FM-78 official product pageBlack/hammer SKU FM-78-0006; WEIGHT; Hero Hitch Type versus lower HITCH TYPE; price
  4. WoodMaxx 2025-to-current FM series operator manualPrinted p40 / PDF p41: blade-specific PTO requirements, cutting width, fixed extents, product weight
  5. TMG TFMS50/60/72 manual, 2025-01-09p6: tractor power must not exceed 50 PTO hp; specification table 30–60 HP without basis
  6. Land Pride FM25 operator manual 333-138M (7/1/24)Printed p14 / PDF p18 Tractor Requirements; printed p39 / PDF p43 working and overall width, weight; printed p30 rotor change
  7. Land Pride FM25 Series product pageFM2560 model listing: 33–80 hp, 60-in. cut; dealer quote
  8. Farmry LFS61 official product pageOverview and Specifications > Tractor Power Range
  9. WoodMaxx FM-54 official product page15–25 PTO hp, Y-blade configuration
  10. Farmer-Helper FH-EFGC155 · Hammer blades official product pageDetails > HP Requirements at PTO; Cutting Width; Weight / Crated Weight; Blade Type; Additional information; price
  11. Farmry HFS87 official product pageTractor power 30–85 HP (basis not stated); gearbox 50 HP; 87-in. cut, 96-in. overall; Category I/II; 1,299 lb with PTO shaft; price $4,499
  12. Farmry HFS/HFSS Series operator manual, Rev 1.6Printed p17 specifications: HFS87 30–85 HP, gearbox 50 HP (36.75 kW), 2,200-mm cut, Category I/II, 589 kg
  13. Farmer-Helper FH-EF Series Manual (June 2025)p13 Machine Specs: Min. PTO HP Req. 14–28 by model (EF95 15, EF105 16, EF125 20), CAT I, gearbox 45 HP, working width, weight
  14. Farmer-Helper FH-EF95 official product pageRequires 15–45 PTO horsepower; gearbox 45 HP; 37-in. working width; Cat I; weight; price ($1,462 sale)
  15. Farmer-Helper FH-EF105 official product pageRequires 16–45 PTO horsepower; gearbox 45 HP; 41-in. working width; Cat I; weight; price ($1,547 sale)
  16. Farmer-Helper FH-EF125 official product pageRequires 20–45 PTO horsepower; gearbox 45 HP; 48-in. working width; Cat I; weight; price ($1,632 sale)
  17. Woodland Mills official U.S. product page — Capacity and hydraulic infeed sections; current price
  18. Woodland Mills WC46 operator manual, Rev C, 28-May-2024 — Printed p9 product/shipping weights; p12 Cat 1 and PTO range; operation/setup sections
  19. Woodland Mills official U.S. product page — Capacity and hydraulic infeed sections; current price
  20. Woodland Mills WC68 operator manual, Rev C, 28-May-2024 — Printed p9 product/shipping weights; p12 Cat 1 and PTO range; operation/setup sections
  21. Official U.S. TFMS50 page: operating specifications and price
  22. Official FM-62 page: exact hammer variant, price and equipment
  23. WoodMaxx manual index: Models 2025 to current
  24. Official MX-9900 page: power/capacity claims, feed, hitch and current sale price
  25. MX-9900 manual Rev C, September 18, 2026: specifications and setup
  26. Official FM25 public catalog response — active models, gallery and linked documents
  27. Official FM25 brochure — printed p12 model table
  28. Farmry official product specifications
  29. Farmry LFS Series operator manual, Rev 1.7 — Printed pp17–18 specifications; p28 tractor stability
  30. Farmry flail mower comparison table — Net-weight comparison; may exclude PTO shaft
  31. Farmry official product specifications
  32. TMG Industrial official U.S. TFM60 product page — Current price, operation weight, width and shipping weight
  33. TMG TFM60/68/72 manual — cover v.2022.11.29; filename 2025.01.09 — p6 power; p11 hitch adjustment; p12 specifications
  34. Official LFP47 product page: configuration, weight and price
  35. LFP Series operator manual, Rev 1.3, printed pp17–20
  36. FM-54 manual for 2025-and-newer models, p40 specifications
  37. Official FM-62H page: hammer option, price, equipment and conflicting weights
  38. Official FM-78H page: hammer option, price, equipment and conflicting weights
  39. Official Betstco FH-EFGC125 product page: exact model, current USD offer, dimensions and conflicting specifications
  40. Currently linked EFGC standard manual, Revision 12-12-17, pp16–23
  41. Official EFGC series: fixed models and separate hydraulic-offset kits
  42. Official Betstco manual index
  43. Blue Diamond flail mower page — 35–100 HP line, Category 1 & 2, hydraulic side shift and downloads
  44. Blue Diamond flail mower spec sheet, revised 08.21.25 — heavy-duty 403740 row
  45. Blue Diamond Heavy Duty Flail Mower manual (Feb 2026) — p4 model table, p49 specifications
  46. Official Betstco FH-EF standard-duty series page