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.
New Holland · COMPACT TRACTOR ATTACHMENTS
The New Holland Boomer 55 is rated 55 gross hp, 46.7 PTO hp on the gear transmission and 44.0 on the hydrostatic. The 45-PTO-hp ceilings of WoodMaxx FM-62, Farmer-Helper FH-BX62S and Farmry WCAP5 Pro fall between them: the gear tractor is 1.7 over and the HST 1.0 under. The 55 gross hp is exactly Wallenstein BX52S’s maximum.
By Acreage Equipment · Reviewed November 9, 2026 · Specification research, not a field test

PTO WOOD CHIPPERS FOR THE BOOMER 55
13 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 chipperFarmer-Helper
6.5″ manual feed-opening short side, inches · 25–45 PTO hp in current index-linked manual; older capacity/range conflicts retained
46.7 PTO hp exceeds the published 45 hp range.
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
7″ max. chip diameter · 50–85 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 chipperFarmer-Helper
4″ published feed-capacity short side, inches · 15–45 PTO hp in current index-linked manual; older/page conflicts retained
46.7 PTO hp exceeds the published 45 hp range.
PTO chipperFarmry
5″ max. chip diameter · 15–45 PTO hp
46.7 PTO hp exceeds the published 45 hp range.
7 more possible options in the full comparison table.
FLAIL MOWERS FOR THE BOOMER 55
18 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
46.7 PTO hp exceeds the published 45 hp range.
Flail mowerWoodMaxx
55″ cutting width, inches · 24–45 PTO hp · Hammer blades only
46.7 PTO hp exceeds the published 45 hp range.
Flail mowerWoodMaxx
55″ cutting width, inches · 20–45 PTO hp · Y-blades only
46.7 PTO hp exceeds the published 45 hp range.
Flail mowerTMG Industrial
49″ working cut, inches · 30–60 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
Both engine (55) and PTO (46.7) horsepower exceed the published 45 hp maximum.
Flail mowerTMG Industrial
60″ cutting width · 30–60 hp · basis unclear
Ask the manufacturer whether the horsepower range means engine or PTO power.
12 more possible options in the full comparison table — see all.
U.S. Boomer 55 · 16x16 synchro gear · 4WD · ROPS · independent PTO
Current U.S. New Holland Boomer 55 with the 16x16 synchro gear, ROPS, from the March 2025 compact brochure and current series page. ROPS weight 3,424 lb in the brochure. Cab models are not profiled. No model-year or serial cutoff is established.
U.S. Boomer 55 · 3-range hydrostatic · 4WD · ROPS · independent PTO
Current U.S. New Holland Boomer 55 with the 3-range hydrostatic, ROPS, from the March 2025 compact brochure and current series page. ROPS weight 3,490 lb in the brochure. Cab models are not profiled. No model-year or serial cutoff is established.
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