PTO chipperWoodland Mills
WC88
8″ maximum branch diameter, inches · 35–100+ PTO hp
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
Kubota · COMPACT TRACTOR ATTACHMENTS
The Kubota M4D-061 is a 65.4-hp compact-utility cab tractor with 52 PTO hp and a 3,307-lb lift at 24 inches on a Category I/II hitch. Its 52 PTO hp is 2 over the 50-hp ceilings of Woodland Mills WC68 and TMG’s TFM60 and TFMS50 manuals, and 13 under WoodMaxx FM-78’s 65.
By Acreage Equipment · Reviewed November 9, 2026 · Specification research, not a field test

PTO WOOD CHIPPERS FOR THE M4D-061
7 of 19 pto wood chippers we track pass the published power, hitch and speed screen. Each still has a detail to confirm with the seller.
PTO chipperWoodland Mills
8″ maximum branch diameter, inches · 35–100+ PTO hp
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
PTO chipperWallenstein
7″ max. chip diameter · 50–85 engine hp · official U.S. page
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
PTO chipperWoodMaxx
8″ max. chip diameter · 19 PTO hp minimum; maximum not stated
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
PTO chipperWoodMaxx
8″ max. chip diameter · 19 PTO hp minimum; maximum not stated
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
PTO chipperWoodMaxx
9″ maximum chip diameter, inches · 25 PTO hp minimum; maximum not stated
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
PTO chipperWoodMaxx
8″ maximum chip diameter, inches · 20 PTO hp minimum; maximum not stated
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
1 more possible option in the full comparison table — see all.
FLAIL MOWERS FOR THE M4D-061
9 of 23 flail mowers we track pass the published power, hitch and speed screen. Each still has a detail to confirm with the seller.
Flail mowerWoodMaxx
70″ cutting width, inches · 30–65 PTO hp · Hammer blades only
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
Flail mowerWoodMaxx
70″ cutting width, inches · 30–65 PTO hp · Hammer blades only
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
Flail mowerWoodMaxx
70″ cutting width, inches · 30–65 PTO hp · Y-blades only
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
Flail mowerFarmer-Helper
60″ cutting width, inches · 25–65 PTO hp on current page; linked-manual basis/limit conflicts
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
Flail mowerFarmer-Helper
48″ cutting width, inches · 22–65 PTO hp on current page; linked-manual basis/limit conflicts
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
Flail mowerLand Pride
84″ cutting width · 49–80 tractor hp · engine/PTO basis unspecified
Confirm the actual hitch category, required bushings and complete mounting arrangement; multiple listed categories do not establish quick-hitch compatibility.
3 more possible options in the full comparison table — see all.
U.S. M4D-061HDC12 · 12F/12R synchronized, hydraulic shuttle · 4WD · cab
Current U.S. Kubota M4D-061 4WD with Ultra Grand Cab II, from the 2026 catalog and M4 specification sheet. Live-independent PTO; about 6,000 lb tractor weight. No ROPS model is profiled.
The 2026 catalog lists 65.4 hp as gross (SAE J1995); the M4 specification sheet labels the same 65.4 hp “Engine Net Power”.
65.4 hp is recorded with both labels shown; only engine-rated attachments are affected.
FOLLOW THE NUMBERS
Research record reviewed November 9, 2026. Confirm the current manual and the exact revision supplied with your machine.
FROM YOUR TRACTOR TO THE JOB
At 52 PTO hp, the M4D-061 is 2 over Woodland Mills WC68’s 50-hp ceiling and 2 past the 50-hp full-capacity lines WoodMaxx gives its 8-inch chippers. Woodland Mills WC88 (35 PTO hp minimum) and Wallenstein BX72S (50–85 engine hp) are inside.
Read the guide →FIELD GUIDEAt 52 PTO hp, the M4D-061 is 2 over the 50-PTO-hp maximum in TMG’s TFM60 and TFMS50 manuals and 7 over the 45-hp mowers. WoodMaxx FM-78 and Farmer-Helper FH-EFGC155 (to 65 PTO hp) and Land Pride’s FM25 series (to 80 hp) are inside.
Read the guide →