PTO chipperWoodland Mills
WC88
8″ maximum branch diameter, inches · 35–100+ PTO hp
Resolve the conflicting published specifications for the exact model revision.
TYM · COMPACT TRACTOR ATTACHMENTS
The T494 uses the same 48.3-hp engine as the T474 on a wider, heavier Series 4 frame. TYM lists 37.2 PTO hp and 3,050.6 lb of lift at 24 inches, about 1,300 lb more than the T474. Its attachment screens on power are the same as the T474’s; the larger frame changes the load and width questions.
By Acreage Equipment · Reviewed November 8, 2026 · Specification research, not a field test

PTO WOOD CHIPPERS FOR THE T494
12 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
Resolve the conflicting published specifications for the exact model revision.
PTO chipperWoodland Mills
6″ max. chip diameter · 20–50 PTO hp
Confirm the conflicting tractor specifications in your serial-specific manual; official source values differ.
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 chipperWoodMaxx
8″ max. chip diameter · 19 PTO hp minimum; maximum not stated
Resolve the conflicting published specifications for the exact model revision.
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
Confirm the complete operating weight; a shipping weight cannot establish the attachment load.
PTO chipperFarmry
5″ max. chip diameter · 15–45 PTO hp
Resolve the conflicting published specifications for the exact model revision.
6 more possible options in the full comparison table — see all.
FLAIL MOWERS FOR THE T494
17 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
Resolve the conflicting published specifications for the exact model revision.
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
37″ cutting width, inches · 15–45 PTO hp on the product page; manual lists the 15-PTO-hp minimum and a 45-hp gearbox
Confirm the conflicting tractor specifications in your serial-specific manual; official source values differ.
Flail mowerFarmer-Helper
41″ cutting width, inches · 16–45 PTO hp on the product page; manual lists the 16-PTO-hp minimum and a 45-hp gearbox
Confirm the conflicting tractor specifications in your serial-specific manual; official source values differ.
Flail mowerFarmer-Helper
48″ cutting width, inches · 20–45 PTO hp on the product page; manual lists the 20-PTO-hp minimum and a 45-hp gearbox
Confirm the conflicting tractor specifications in your serial-specific manual; official source values differ.
Flail mowerFarmer-Helper
48″ cutting width, inches · 22–65 PTO hp on current page; linked-manual basis/limit conflicts
Confirm the complete operating weight; a shipping weight cannot establish the attachment load.
11 more possible options in the full comparison table.
U.S. T494 · 8F/8R synchro shuttle · open-station ROPS · independent PTO
TYM T494 open-station ROPS tractor with the 8F/8R synchro shuttle and naturally aspirated TYM T2300N2 engine, as listed in the 2025 Series 4 catalog and the current model page. The T494C cab lists 4,198 lb. No model-year or serial cutoff is established.
The Series 4 Specification Guide lists 3050.6 lb at 24 inches for both the T494 and T574, as 1384 kg for the T494 and 1387 kg for the T574. 3,050.6 lb is 1,383.7 kg.
The pound figure, identical for both models and consistent with the T494’s kilogram value, is used. The 3-kg difference does not affect any screen.
FOLLOW THE NUMBERS
Research record reviewed November 8, 2026. Confirm the current manual and the exact revision supplied with your machine.
FROM YOUR TRACTOR TO THE JOB