Farmry LFS53 vs WoodMaxx FM-54 Y: wider hammers or a narrower Y mower?
LFS53 cuts 53.1 inches with hammers; the FM-54 Y configuration cuts 47 inches. FM-54 also publishes a taller cutting-height range, although its page and manual disagree on the upper setting. Those are practical choices for paths and taller mowing. Confirm the tractor-power basis before treating the two minimum ratings as equivalent.
By Acreage Equipment · Reviewed November 8, 2026 · Specification research, not a field test
Consider LFS53 for its wider hammer swathShortlist LFS53 when 53.1 inches of cutting width and its lower height range serve the work, after Farmry confirms the horsepower basis.
Consider FM-54 Y for a narrower cut and taller mowingShortlist the exact Y configuration when the tractor meets 15–25 PTO hp and a 47-inch cut suits the route.
Prices shown on the product cards retain their original check dates. Prices were not refreshed for this comparison, and no purchase-cost ranking is made. Request current itemized quotes for the exact configuration, shaft, setup and delivery. Open your saved comparison →
The differences that matter.
01
An unspecified horsepower basis versus a blade-specific PTO band
LFS53’s page and manual give 15–35 tractor hp without identifying engine or PTO output. Its 30 HP gearbox rating is separate. The FM-54 manual explicitly gives 15–25 PTO hp for Y-blades and 20–25 PTO hp for hammers.
At 15–19 PTO hp, the WoodMaxx evidence applies to the selected Y configuration only. Farmry’s matching minimum numeral is not an equivalent PTO approval. Ask Farmry to identify its basis before comparing either end of the band.
LFS53 documents 53.1 inches working width. FM-54 documents 47 inches cutting width and 56 inches overall width; the model name does not mean a 54-inch swath. Farmry’s dimension table labels B as 58.5 inches and A as 28.6 inches, so those labeled body dimensions need to be read with its drawing.
The Farmry swath is 6.1 inches wider on paper. That may matter for a path or field strip, while the narrower WoodMaxx cut may suit a narrower mowing route. Measure the whole machine for access; neither cutting width alone proves a gate or tire-track match.
LFS53 lists 18 hammers. The selected FM-54 uses 18 Y-blade sets, described on its page as 36 individual Y-blades. WoodMaxx explicitly says its Y- and hammer-equipped mowers are not interchangeable. The reviewed LFS53 sources do not establish a supported conversion to Y-blades.
Order the blade system intended for the recurring material, with its matching replacement hardware. Do not compare 18 sets with 18 hammers as if the blade units were identical, or assume either purchase can later become the other configuration.
Farmry specifies adjustable cutting height of 0.76–1.79 inches. WoodMaxx’s page says 0.75–2.5 inches, while its current manual says 0.75–3.5 inches. Both WoodMaxx versions extend above Farmry’s published upper setting, but the final delivered maximum is unresolved.
For a job requiring more than about 1.8 inches of retained growth, the WoodMaxx range is worth investigating. If the requirement exceeds 2.5 inches, obtain explicit confirmation of the 3.5-inch setting before buying; neither range promises a particular lawn finish.
LFS53 lists 20.4 inches left and 32.8 inches right to the outer edge. FM-54 lists fixed offsets of 24 inches left and 31 inches right from tractor center. Neither selected model has hydraulic side shift, and these dimension labels do not establish the exact cutting edge beyond a particular tire.
A fence line or orchard row needs a measured sketch of the tractor and attached mower. The Farmry is not simply a symmetric wider FM-54, and subtracting tractor half-width from these mixed reference dimensions would not verify mowing reach.
The LFS53 manual labels 395 lb as weight with the PTO shaft; its page gives 470 lb shipping weight. FM-54’s manual lists 408 lb product weight without shaft scope, while its page says 410 lb mower-only plus a separate 39 lb shaft and 500 lb shipping. The complete delivered Y-blade operating load is not reconciled.
Do not call FM-54 only 13 lb heavier by subtracting unlike reference figures. Obtain its complete Y configuration weight and both load centers, then use the tractor’s actual lift, axle and ballast limits. Freight weight answers a separate unloading question.
Shortlist LFS53 when 53.1 inches of cutting width and its lower height range serve the work, after Farmry confirms the horsepower basis. Check fixed edge positions and tractor load limits. The hammer label alone does not prove an advantage in speed or finish.
Consider FM-54 Y for a narrower cut and taller mowing
Shortlist the exact Y configuration when the tractor meets 15–25 PTO hp and a 47-inch cut suits the route. Confirm the usable upper cutting height and complete Y-blade load. If the intended material calls for hammers, revisit the separate 20–25 PTO hp requirement rather than swapping this record’s configuration.
Farmry does not identify the basis of its 15–35 hp band; the separate 30 HP gearbox rating does not resolve it. FM-54 Y requires 15–25 PTO hp, while hammers require 20–25 PTO hp. These are not interchangeable configurations or power screens.
FM-54’s page and current manual disagree on maximum cutting height, 2.5 versus 3.5 inches, and on weight basis: 408 lb product versus 410 lb mower-only plus a separate 39 lb shaft. None of those FM-54 figures identifies a reconciled complete Y-specific operating load.
Farmry’s page specifies SAE90 EP gear oil, while Rev 1.7 specifies SAE 85W-90 API GL-5. Its A/B body labels and outer-edge dimensions must be read with the drawing; this comparison does not convert them into verified tire coverage.
The FM-54 product page links an older family manual while the current manuals index links the Rev C FM-54 manual used here. Confirm the supplied serial revision. Eighteen Y sets and 36 individual Y pieces are different count units, not evidence of a doubled rotor specification.
Official product pages and manual links were reviewed on November 8, 2026. Manual references are Farmry LFS Rev 1.7 and WoodMaxx FM-54 Rev C dated September 22, 2026. This comparison covers the FM-54 Y-blade option only; its hammer alternative has a different power minimum.
FOLLOW THE NUMBERS
Sources & documentation
Research record reviewed November 8, 2026. Confirm the current manual and the exact revision supplied with your machine.
