PTO chipperWoodland Mills
WC68
6″ max. chip diameter · 20–50 PTO hp
Confirm implement weight limits, center of gravity, front ballast and stability in your tractor manual.
TYM · COMPACT TRACTOR ATTACHMENTS
The TYM 4820 puts the 4815’s 48-gross-hp engine in the larger Series 4 frame and is rated 38.4 PTO hp, 1.6 less, with the same 2,425-lb lift at 24 inches and a 540/750-rpm PTO. That leaves it 1.6 under Woodland Mills WC68’s over-40 full-feed line.
By Acreage Equipment · Reviewed November 9, 2026 · Specification research, not a field test

PTO WOOD CHIPPERS FOR THE 4820
12 of 19 pto wood chippers we track pass the published power, hitch and speed screen on at least one configuration. “Specs line up” cards come first.
PTO chipperWoodland Mills
6″ max. chip diameter · 20–50 PTO hp
Confirm implement weight limits, center of gravity, front ballast and stability in your tractor manual.
PTO chipperWoodMaxx
9″ maximum chip diameter, inches · 25 PTO hp minimum; maximum not stated
Confirm the complete operating weight; a shipping weight cannot establish the attachment load.
PTO chipperWoodland Mills
8″ maximum branch diameter, inches · 35–100+ PTO hp
Resolve the conflicting published specifications for the exact model revision.
PTO chipperWoodMaxx
8″ max. chip diameter · 19 PTO hp minimum; maximum not stated
Confirm the complete operating weight; a shipping weight cannot establish the attachment load.
PTO chipperWallenstein
5″ max. chip diameter · 22–55 engine hp · official U.S. page
Confirm the correct attachment and driveline configuration for the tractor’s PTO speed; listed speed options are discrete settings.
PTO chipperWallenstein
5″ max. chip diameter · 30–55 engine hp · current U.S. page (manual table: 40–55 hp for the BX52R)
Confirm the correct attachment and driveline configuration for the tractor’s PTO speed; listed speed options are discrete settings.
6 more possible options in the full comparison table — see all.
FLAIL MOWERS FOR THE 4820
17 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 mowerWoodMaxx
55″ cutting width, inches · 24–45 PTO hp · Hammer blades only
Resolve the conflicting published specifications for the exact model revision.
Flail mowerWoodMaxx
70″ cutting width, inches · 30–65 PTO hp · Hammer blades only
Resolve the conflicting published specifications for the exact model revision.
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 mowerLand Pride
72″ cutting width · 42–80 tractor hp · engine/PTO basis unspecified
Ask the manufacturer whether the horsepower range means engine or PTO power.
Flail mowerFarmer-Helper
60″ cutting width, inches · 25–65 PTO hp on current page; linked-manual basis/limit conflicts
Confirm the complete operating weight; a shipping weight cannot establish the attachment load.
Flail mowerFarmry
47.2″ cutting width, inches · 25–45 hp · basis unclear
Ask the manufacturer whether the horsepower range means engine or PTO power.
11 more possible options in the full comparison table — see all.
U.S. 4820R · 16F/16R synchromesh · 4WD · ROPS · independent PTO
Current North American TYM 4820R with ROPS, from the August 2025 brochure and the current page. Rear PTO 540/750 rpm; 64.9 in. overall width; 3,831 lb.
U.S. 4820H · 4-range HST · 4WD · ROPS · independent PTO
Current North American TYM 4820H with ROPS, from the August 2025 brochure and the current page. Rear PTO 540/750 rpm; 64.9 in. overall width; 3,831 lb.
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 38.4 PTO hp and 48 engine hp, the TYM 4820 is 1.6 under Woodland Mills WC68’s over-40 full-feed line and 2 under Wallenstein BX72S’s 50-hp floor. WC68, WC88, WoodMaxx’s four chippers, Farmer-Helper and Wallenstein BX52S fit.
Read the guide →FIELD GUIDELand Pride starts FM2584 at 49 hp without a basis, and the TYM 4820 is 1 short on its 48 engine hp and 10.6 short on PTO, so it is screened out. WoodMaxx FM-62 and FM-78, Farmer-Helper, TMG, Farmry LFP47 and Land Pride FM2560 and FM2572 fit.
Read the guide →