Massey Ferguson MF 1E.40 · FLAIL MOWERS
On the MF 1E.40, the transmission changes the mower list. The Mech tractor’s 33.5 PTO hp clears Land Pride FM2560’s 33-hp minimum by 0.5, and the HST’s 31.5 misses it by 1.5. Farmry’s LFS range (15–35 hp) includes both PTO figures but not the 39.4 rated engine hp. WoodMaxx FM-62, FM-78 and Farmry LFP47 are inside on every figure.
By Acreage Equipment · Reviewed November 8, 2026 · Specification research, not a field test
PUT THIS GUIDE TO WORK
See published mismatches and the checks still needed.
BEST MATCHES FOR THE MF 1E.40
19 of 23 flail mowers we track pass the published power, hitch and speed screen on at least one configuration. Each still has a detail to confirm with the seller.
Flail mowerLand Pride
60″ cutting width · 33–80 tractor hp · engine/PTO basis unspecified
Ask the manufacturer whether the horsepower range means engine or PTO power.
Flail mowerFarmry
61″ cutting width · 15–35 hp · basis unclear
Ask the manufacturer whether the horsepower range means engine or PTO power.
Flail mowerFarmry
53.1″ cutting width · 15–35 hp · basis unclear
Ask the manufacturer whether the horsepower range means engine or PTO power.
Flail mowerFarmry
45.3″ cutting width · 15–35 hp · basis unclear
Ask the manufacturer whether the horsepower range means engine or PTO power.
Flail mowerFarmry
47.2″ cutting width, inches · 25–45 hp · basis unclear
Ask the manufacturer whether the horsepower range means engine or PTO power.
Flail mowerWoodMaxx
55″ cutting width, inches · 24–45 PTO hp · Hammer blades only
Resolve the conflicting published specifications for the exact model revision.
13 more possible options in the full comparison table.
THE DECISION IN NUMBERS
Tractor reference: MF 1E.40, 1E spec sheet (June 2025); Cat 1; 52.4 in. minimum width; 1,598 lb at 24 in.; HST PTO listed as transmission-driven. No Massey Ferguson manual flail limit was reviewed.
Scroll the table sideways on smaller screens.
| Mower | Published requirement | Mech (33.5) / HST (31.5) | On 39.4 engine hp |
|---|---|---|---|
| Land Pride FM2560 (hammer) | 33–80 hp, basis unspecified; 60-in. cut | +0.5 / −1.5 | 6.4 above |
| Farmry HFS87 | 30–85 hp, basis unspecified; Category I/II; 87-in. cut | Inside / inside (1.5 above 30) | Inside; lift only 299 lb over its weight |
| Farmer-Helper FH-EF95 / EF105 / EF125 | 15 / 16 / 20–45 PTO hp; Category I; 37 / 41 / 48-in. cut | Inside | PTO-rated: engine hp not used |
| Farmry LFS45 / LFS53 / LFS61 | 15–35 hp, basis unspecified | Inside (1.5 / 3.5 under) | 4.4 over: excluded |
| Farmry LFP47 (Y-blades) | 25–45 hp, basis unspecified; 47.2-in. cut | Inside | Inside (5.6 under) |
| WoodMaxx FM-62 hammer / FM-62H | 24–45 PTO hp; 55-in. cut | Inside (+9.5 / +7.5) | PTO-rated |
| WoodMaxx FM-78 hammer / FM-78H / FM-78 Y | 30–65 PTO hp; 70-in. cut | +3.5 / +1.5 | PTO-rated |
| TMG TFM60 | 30–60 hp, basis unspecified | Inside | Inside |
| Farmer-Helper FH-EFGC155 | 25–65 PTO hp (page) | Inside | PTO-rated |
| Land Pride FM2572 / FM2584; WoodMaxx FM-54 Y | 42 / 49 hp minimum; 15–25 PTO hp | Excluded | Excluded |
Massey Ferguson lists the 1E.40 at 33.5 PTO hp with the 8x8 synchro shuttle and 31.5 with the HST. Land Pride rates FM2560 at 33–80 hp without naming engine or PTO power. On PTO power, the Mech tractor is 0.5 inside and the HST 1.5 short; on engine power both are 6.4 inside. FM2560 is a choice for the HST only if Land Pride means engine power.
The spec sheet’s PTO type row reads “Mech: Independent / HST: Transmission”. An independent PTO is engaged with its own clutch regardless of travel. Massey Ferguson does not describe how the HST’s transmission-driven PTO is engaged or stopped in the reviewed sheet. Flail rotors carry momentum when the PTO stops; ask the dealer whether the mower’s driveline should include an overrunning clutch, and read the operator manual before use.
The 1E.40 is 52.4 inches at minimum width. Farmry’s LFP47 cuts 47.2 inches, narrower than the tractor, so it will not cover both rear tires. WoodMaxx FM-62 cuts 55 inches, the narrowest mower here that spans the tractor at minimum width. FM-78’s 70-inch cut is wider still. The comparison below sets LFP47 against FM-62.
Massey Ferguson lists 1,598 lb at 24 inches behind the lift point. That is above LFP47’s 464 lb, FM-62’s 774 lb and FM-78’s 880-lb manual figure, but the margin narrows with heavier mowers: FM2560’s duckfoot unit alone is 965 lb before the hammer rotor. Ask for complete operating weights and front-ballast advice.
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 Massey Ferguson MF 1E.40’s 33.5 / 31.5 PTO hp and 39.4 engine hp are both inside that range, though PTO power is only 1.5 hp above the minimum. Its published lift at 24 inches, 1,598 lb, is only 299 lb more than the mower’s weight, so weigh the complete mower and check ballast first. 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 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 Massey Ferguson MF 1E.40’s 33.5 / 31.5 PTO hp is inside all three. Its published lift at 24 inches, 1,598 lb, carries even the 390-lb EF125 with 1,208 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
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.
| Attachment | U.S. 8x8 synchro shuttle · 4WD · ROPS · independent PTO33.5 PTO hp | U.S. 3-range HST · 4WD · ROPS · transmission-driven PTO31.5 PTO hp |
|---|---|---|
| Farmry LFS45 →355 lb · Net weight WITH PTO shaft, current LFS manual Rev 1.7 p18 | Needs specification reviewAsk the manufacturer whether the horsepower range means engine or PTO power. | Needs specification reviewAsk the manufacturer whether the horsepower range means engine or PTO power. |
| Farmry LFS53 →395 lb · Net weight WITH PTO shaft, current LFS manual Rev 1.7 p18 | Needs specification reviewAsk the manufacturer whether the horsepower range means engine or PTO power. | Needs specification reviewAsk the manufacturer whether the horsepower range means engine or PTO power. |
| Farmry LFS61 →421 lb · Net weight WITH PTO shaft, current LFS manual Rev 1.7 p18 | Needs specification reviewAsk the manufacturer whether the horsepower range means engine or PTO power. | Needs specification reviewAsk the manufacturer whether the horsepower range means engine or PTO power. |
| TMG Industrial TMG-TFM60 →650 lb · Product-page operation weight; manual gives conflicting 270 kg (about 595 lb) | Needs specification reviewAsk the manufacturer whether the horsepower range means engine or PTO power. | Needs specification reviewAsk the manufacturer whether the horsepower range means engine or PTO power. |
| 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 reviewAsk the manufacturer whether the horsepower range means engine or PTO power. | Needs specification reviewAsk the manufacturer whether the horsepower range means engine or PTO power. |
| 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 reviewAsk the manufacturer whether the horsepower range means engine or PTO power. | Needs specification reviewAsk the manufacturer whether the horsepower range means engine or PTO power. |
| 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 mismatch33.5 PTO hp exceeds the published 25 hp range. | Published mismatch31.5 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 rear remotes, hydraulic flow and pressure requirements. | Needs specification reviewConfirm rear remotes, hydraulic flow and pressure requirements. |
| 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 rear remotes, hydraulic flow and pressure requirements. | Needs specification reviewConfirm rear remotes, hydraulic flow and pressure requirements. |
| 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 reviewResolve the conflicting published specifications for the exact model revision. | Needs specification reviewResolve the conflicting published specifications for the exact model revision. |
| 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 reviewResolve the conflicting published specifications for the exact model revision. | Needs specification reviewResolve the conflicting published specifications for the exact model revision. |
| 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 complete operating weight; a shipping weight cannot establish the attachment load. | Needs specification reviewConfirm the complete operating weight; a shipping weight cannot establish the attachment load. |
| 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 complete operating weight; a shipping weight cannot establish the attachment load. | Needs specification reviewConfirm the complete operating weight; a shipping weight cannot establish the attachment load. |
| 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 complete operating weight; a shipping weight cannot establish the attachment load. | Needs specification reviewConfirm the complete operating weight; a shipping weight cannot establish the attachment load. |
| 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 complete operating weight; a shipping weight cannot establish the attachment load. | Needs specification reviewConfirm the complete operating weight; a shipping weight cannot establish the attachment load. |
| 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 reviewAsk the manufacturer whether the horsepower range means engine or PTO power. | Needs specification reviewAsk the manufacturer whether the horsepower range means engine or PTO power. |
| 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 (39.4) and PTO (33.5) horsepower are below the published 42 hp minimum. | Published mismatchBoth engine (39.4) and PTO (31.5) 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 (39.4) and PTO (33.5) horsepower are below the published 49 hp minimum. | Published mismatchBoth engine (39.4) and PTO (31.5) 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 (39.4) and PTO (33.5) horsepower are below the published 75 hp minimum. | Published mismatchBoth engine (39.4) and PTO (31.5) 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 reviewAsk the manufacturer whether the horsepower range means engine or PTO power. | Needs specification reviewAsk the manufacturer whether the horsepower range means engine or PTO power. |
| 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 conflicting tractor specifications in your serial-specific manual; official source values differ. | Needs specification reviewConfirm the conflicting tractor specifications in your serial-specific manual; official source values differ. |
| 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 conflicting tractor specifications in your serial-specific manual; official source values differ. | Needs specification reviewConfirm the conflicting tractor specifications in your serial-specific manual; official source values differ. |
| 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 conflicting tractor specifications in your serial-specific manual; official source values differ. | Needs specification reviewConfirm the conflicting tractor specifications in your serial-specific manual; official source values differ. |
My tractor is 52 inches wide with 31–34 PTO hp: LFP47 or FM-62?
Read the guide →FIELD GUIDETake the complete setup, not just a horsepower number, to the manufacturer.
Read the guide →FOLLOW THE NUMBERS
Research record reviewed November 8, 2026. Confirm the current manual and the exact revision supplied with your machine.