The MX5400 HST falls within WC68’s PTO-power range but exceeds the smaller FM62 mower’s power maximum. Start with the work you need to do, then check mower width and complete weight or the chipper’s stated power basis.
46.5PTO hp57engine hp1 & 2hitch category2,310lb lift at 24 in.
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
7″ max. chip diameter · 50–85 engine hp · official U.S. page
Possible — confirm details
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
8″ maximum branch diameter, inches · 35–100+ PTO hp
Possible — confirm details
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
7″ max. chip diameter · 45–85 engine hp · current U.S. page (manual table: 50–85 hp for the BX72R)
Possible — confirm details
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
8″ max. chip diameter · 19 PTO hp minimum; maximum not stated
Possible — confirm details
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
8″ max. chip diameter · 19 PTO hp minimum; maximum not stated
Possible — confirm details
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
70″ cutting width, inches · 30–65 PTO hp · Hammer blades only
Possible — confirm details
Confirm the complete configured mower weight against the reviewed manual’s 1,100-lb flail limit, including applicable options and the manual’s scope. Hydraulic lift capacity does not replace this limit.
Confirm the complete configured mower weight against the reviewed manual’s 1,100-lb flail limit, including applicable options and the manual’s scope. Hydraulic lift capacity does not replace this limit.
Confirm the complete configured mower weight against the reviewed manual’s 1,100-lb flail limit, including applicable options and the manual’s scope. Hydraulic lift capacity does not replace this limit.
48″ cutting width, inches · 22–65 PTO hp on current page; linked-manual basis/limit conflicts
Possible — confirm details
Confirm the complete configured mower weight against the reviewed manual’s 1,100-lb flail limit, including applicable options and the manual’s scope. Hydraulic lift capacity does not replace this limit.
Confirm the complete configured mower weight against the reviewed manual’s 1,100-lb flail limit, including applicable options and the manual’s scope. Hydraulic lift capacity does not replace this limit.
60″ cutting width, inches · 25–65 PTO hp on current page; linked-manual basis/limit conflicts
Possible — confirm details
Confirm the complete configured mower weight against the reviewed manual’s 1,100-lb flail limit, including applicable options and the manual’s scope. Hydraulic lift capacity does not replace this limit.
Land Pride FM2584 · hammer rotor — The 84-inch cutting width exceeds the 72-inch flail-mower maximum in the reviewed tractor manual. Confirm the manual’s applicability to your exact tractor.
Farmry HFS87 — The 87-inch cutting width exceeds the 72-inch flail-mower maximum in the reviewed tractor manual. Confirm the manual’s applicability to your exact tractor.
Scope of this guideU.S. HST · 4WD · three range · ROPS · TC860-1971-9 reference. Each configuration below states the model and equipment covered by its sources.
Compare 60–72-inch mower options within the manual limits. For chipping, weigh WC68’s powered feed against the BX52S engine-standard question and larger-opening alternatives.
46.5 PTO hp is distinct from 57 gross SAE J1995 and 53.8 net SAE J1349 engine hp. This profile covers U.S. 4WD three-range HST with ROPS.
WC68’s 20–50 PTO-hp band includes 46.5, which also exceeds its separate over-40 full-6-inch/full-infeed condition; actual material and pairing still need review.
FM62 hammer’s 45-PTO-hp maximum is exceeded by 1.5 hp. The same maximum applies to its Y option.
TC860-1971-9 lists a 72-inch maximum flail cut and 1,100-lb flail maximum. These differ from hydraulic lift and the rotary-cutter row.
BX52S’s 55-engine-hp ceiling sits between the tractor’s 57 gross and 53.8 net ratings. The finder uses gross and flags the ceiling; Wallenstein must define its required engine standard.
Category 1 is the standard hitch arrangement, with Category 2 also documented. Optional remote availability does not show what is installed.
The 2,310-lb lift rating at 24 inches and 2,870-lb rating at lift points do not approve the proposed implement or its complete load.
Choose the exact configuration.
U.S. HST · 4WD · three range · ROPS · TC860-1971-9 reference
46.5 PTO hp
MX5400 U.S. 4WD three-range HST with ROPS, as separated in the current-linked MX specification sheet, 2026 full-line catalog and Kubota TC860-1971-9 manual. No model-year or serial cutoff is established. Confirm the supplied manual and actual configuration; cab, gear, 2WD and non-U.S. variants need separate assessment.
Engine power
57 hp · 57 hp gross SAE J1995 in the current U.S. specification sheet and 2026 catalog; 53.8 hp net SAE J1349 is separately documented. Neither is PTO power. Confirm the attachment maker’s required engine standard.
Rear hitch
Category 1 and 2; Category 1 standard arrangement in TC860-1971-9 p89
Lift at 24 inches
2,310 lb · TC860-1971-9 printed p26 / PDF p30: 2,310 lb at 24 inches behind lift points, separately from 2,870 lb at lift points. The current U.S. sheet repeats the 24-inch value. These are hydraulic lift references, not universal implement allowances.
Lift at link ends
2,870 lb
Manual flail width limit
72 inches maximum cutting width · Kubota TC860-1971-9 printed p31 / PDF p35, MX4900/MX5400/MX6000 flail-mower row: maximum cutting width 1,830 mm (72 inches). Apply only with the manual matched to the actual tractor; the rotary-cutter row differs.
Manual flail weight limit
1,100 lb maximum · Kubota TC860-1971-9 printed p31 / PDF p35, MX4900/MX5400/MX6000 flail-mower row: maximum implement weight 500 kg (1,100 lb). Separate from 2,310-lb lift at 24 inches and from the rotary-cutter row. Complete configured operating mass and manual applicability require confirmation.
Hydraulics
9.5 gpm main pump in the current U.S. sheet; 2026 catalog labels this remotes/three-point hitch flow. Power steering is separately 4.9 gpm. Up to three rear remote valves are optional; no installed circuit or usable outlet flow is assumed.
Pressure
2,560 psi (17.7 MPa) system pressure in TC860-1971-9 printed p26 / PDF p30. This does not establish an attachment’s required pressure or the measured pressure at an installed rear outlet.
PTO chipper
PTO chipper
PTO chipper
PTO chipper
PTO chipper
PTO chipper
Flail mower
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