Which is better — Kubota B2301 or Kubota B2601?

Kubota B2601 lists higher engine horsepower (24.3 vs 20.9 HP). That is not a PTO advantage — confirm shaft power separately before buying cutters or tillers. Kubota B2601 is heavier (1,632 vs 1,566 lb operating weight) — usually more stability and traction; Kubota B2301 stays easier to maneuver in tight yards. Choose Kubota B2301 when you need lower operating weight (1,566 vs 1,632 lb) for tight yards. Choose Kubota B2601 when you need higher verified PTO (19.4 vs 17.4 PTO HP) for cutters, tillers, or snow blowers, or more frame mass (1,632 vs 1,566 lb) for traction and stability. Use the Fit checker for your heaviest attachment instead of comparing engine HP alone.

Are these numbers invented?

No. Engine HP, weight, and rear lift come from catalog Facts; PTO/hitch only from verified overlays. Missing Facts show as — — we never invent shaft ratings.

How do I check attachments?

Open the Fit checker with Kubota B2301 or Kubota B2601, pick an attachment type and model, and read Pass/Fail/Partial on hitch, PTO, and lift.

Kubota B2301 vs Kubota B2601

Both sit in the Sub-Compact class with similar engine horsepower (20.9 vs 24.3 HP). Below: catalog Facts for engine horsepower, weight, and rear lift; PTO and hitch only when verified. The decision points call out who leads on each Fact — engine HP is not a substitute for PTO HP.

Engine horsepower is not PTO horsepower. Missing Facts show as — — we never invent shaft ratings.

Kubota B2301 Profile →Kubota B2601 Profile →Fit checker →

How to choose

Kubota B2601 lists higher engine horsepower (24.3 vs 20.9 HP). That is not a PTO advantage — confirm shaft power separately before buying cutters or tillers.
Kubota B2601 is heavier (1,632 vs 1,566 lb operating weight) — usually more stability and traction; Kubota B2301 stays easier to maneuver in tight yards.
Both list Category I — hitch class alone does not settle the matchup; lift and PTO still decide implement fit.
Kubota B2601 has the higher verified PTO rating (19.4 vs 17.4 PTO HP) — that is the Fact for cutters, tillers, and snow blowers, not engine HP.
Next step: open the Fit checker with the tractor that wins on your heaviest implement, and screen hitch, PTO, and lift against that attachment.

When to pick each

Choose Kubota B2301 when you need lower operating weight (1,566 vs 1,632 lb) for tight yards.

Choose Kubota B2601 when you need higher verified PTO (19.4 vs 17.4 PTO HP) for cutters, tillers, or snow blowers, or more frame mass (1,632 vs 1,566 lb) for traction and stability.

Spec comparison

Spec	Kubota B2301	Kubota B2601
Size class	Sub-Compact	Sub-Compact
Engine horsepower	20.9 HP	24.3 HP
Operating weight	1,566 lbs	1,632 lbs
Rear hitch lift @ 24″	1,411 lbs @ 24″	1,411 lbs @ 24″
Hitch category	Category I	Category I
PTO horsepower	17.4 PTO HP	19.4 PTO HP
PTO RPM	540 RPM	540 RPM

Sources

FAQ

Which is better — Kubota B2301 or Kubota B2601?: Kubota B2601 lists higher engine horsepower (24.3 vs 20.9 HP). That is not a PTO advantage — confirm shaft power separately before buying cutters or tillers. Kubota B2601 is heavier (1,632 vs 1,566 lb operating weight) — usually more stability and traction; Kubota B2301 stays easier to maneuver in tight yards. Choose Kubota B2301 when you need lower operating weight (1,566 vs 1,632 lb) for tight yards. Choose Kubota B2601 when you need higher verified PTO (19.4 vs 17.4 PTO HP) for cutters, tillers, or snow blowers, or more frame mass (1,632 vs 1,566 lb) for traction and stability. Use the Fit checker for your heaviest attachment instead of comparing engine HP alone.
Are these numbers invented?: No. Engine HP, weight, and rear lift come from catalog Facts; PTO/hitch only from verified overlays. Missing Facts show as — — we never invent shaft ratings.
How do I check attachments?: Open the Fit checker with Kubota B2301 or Kubota B2601, pick an attachment type and model, and read Pass/Fail/Partial on hitch, PTO, and lift.