Yanmar · Disc and Drum Mowers
Disc and Drum Mowers That Fit the Yanmar SA425
0 of 4 disc and drum mowers fit by the makers’ ratings, 0 fit with one thing to check, and 4 don’t. Each is checked against the SA425’s 18.1 PTO hp, a Category 1 limited hitch and 1,209 lb lift at 24 in.
Answer
What Size Disc and Drum Mower Fits a SA425
None of the 4 disc and drum mowers on this site fit the SA425 by the makers' published ratings. The ones that don't fit fail on horsepower (4), 3-point hitch (2).
Farm Equipment Compare may earn a commission when you buy through links on this page, at no extra cost to you. Prices come from manufacturer and dealer listings. Disclosure.
Not a fit
Disc and Drum Mowers the SA425 Can’t Run
These are outside the SA425’s published specs. The reason is listed on each one.
MechMaxx DM53 53 in 3-Point Drum Mower
- Horsepower MechMaxx rates it for 25–40 tractor HP. The SA425 has 23.9 engine HP, below the minimum.
- 3-point hitch The implement is Category 1. Yanmar lists the SA425 hitch as Category 1 limited, so confirm the lower link spacing with the dealer before buying.
- Lift capacity It weighs 408 lb. The SA425 lifts 1,209 lb 24 in behind the lift points.
- PTO It runs on a 540 rpm PTO. The SA425 has a 554 @ 3,200 engine rpm rpm rear PTO.
$2,199 lowest listed, MechMaxx
5.0 of 5 from 1 review at MechMaxx
Check price at Amazon →Prices checked October 2026. Freight varies.
Titan 3-Point 53 in Drum Mower
- Horsepower Titan Attachments rates it for 24–40 tractor HP. The SA425 has 23.9 engine HP, below the minimum.
- 3-point hitch The implement is Category 1. Yanmar lists the SA425 hitch as Category 1 limited, so confirm the lower link spacing with the dealer before buying.
- Lift capacity It weighs 400 lb. The SA425 lifts 1,209 lb 24 in behind the lift points.
- PTO It runs on a 540 rpm PTO. The SA425 has a 554 @ 3,200 engine rpm rpm rear PTO.
$2,149.97 lowest listed, PalletForks.com
Check price at Amazon →- PalletForks.com $2,149.97
- Amazon $2,299.99
Prices checked October 2026. Freight varies.
MechMaxx DM6 6 ft 3-Point Disc Mower
- Horsepower MechMaxx rates it for 35–80 tractor HP. The SA425 has 23.9 engine HP, below the minimum.
- 3-point hitch The implement is Category 2. The SA425 has a Category 1 limited hitch.
- Lift capacity It weighs 1,001 lb. The SA425 lifts 1,209 lb 24 in behind the lift points.
- PTO It runs on a 540 rpm PTO. The SA425 has a 554 @ 3,200 engine rpm rpm rear PTO.
$4,859 lowest listed, Amazon
5.0 of 5 from 21 reviews at MechMaxx
Check price at Amazon →Prices checked October 2026. Freight varies.
MechMaxx DM8 8 ft 3-Point Disc Mower
- Horsepower MechMaxx rates it for 50–100 tractor HP. The SA425 has 23.9 engine HP, below the minimum.
- 3-point hitch The implement is Category 2. The SA425 has a Category 1 limited hitch.
- Lift capacity It weighs 1,191 lb. The SA425 lifts 1,209 lb 24 in behind the lift points.
- PTO It runs on a 540 rpm PTO. The SA425 has a 554 @ 3,200 engine rpm rpm rear PTO.
$5,999 lowest listed, MechMaxx
4.9 of 5 from 74 reviews at MechMaxx
Check price at Amazon →Prices checked October 2026. Freight varies.
The numbers used
SA425 Specs Used to Check Disc and Drum Mowers
| Engine HP | 23.9 hp [1] |
|---|---|
| PTO HP | 18.1 hp [1] |
| 3-point hitch | Category 1 limited [1] |
| Lift at the lift points | Not published |
| Lift 24 in behind the lift points | 1,209 lb [1] |
| Rear PTO | 554 @ 3,200 engine rpm [1] |
| Rear remotes, standard | Not published |
How the check works
Horsepower is checked against the range the implement maker publishes, using PTO HP or engine HP the way the maker states it. Weight is checked against the 3-point lift 24 in behind the lift points, where an implement's weight sits. Anything the maker does not publish is shown as unknown, not estimated.
Keep checking
More for the SA425 Besides Disc and Drum Mowers
Disc and Drum Mowers for Tractors Near the SA425
Disc and Drum Mower sizes and requirements · Match any implement to the SA425
Questions
SA425 and Disc and Drum Mowers: Common Questions
What size disc and drum mower fits a Yanmar SA425?
None of the 4 disc and drum mowers on this site fit the SA425 by the makers' published ratings. The ones that don't fit fail on horsepower (4), 3-point hitch (2).
Can a Yanmar SA425 run a 8 ft disc and drum mower?
Not by the published ratings of the models on this site. MechMaxx DM8 8 ft 3-Point Disc Mower: MechMaxx rates it for 50–100 tractor HP. The SA425 has 23.9 engine HP, below the minimum.
Is the Yanmar SA425 heavy enough to lift a disc and drum mower?
Yanmar rates the SA425 at 1,209 lb 24 in behind the lift points. The disc and drum mowers on this site weigh 400 to 1,191 lb.