Kubota B2301 vs Kubota BX2380
Both sit in the Sub-Compact class with similar engine horsepower (20.9 vs 21.6 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.
How to choose
- Kubota BX2380 lists higher engine horsepower (21.6 vs 20.9 HP). That is not a PTO advantage — confirm shaft power separately before buying cutters or tillers.
- The gap vs Kubota B2301 is small (~0.7 HP) — rear lift or hitch class often matter more day to day.
- Kubota B2301 is heavier (1,566 vs 1,455 lb operating weight) — usually more stability and traction; Kubota BX2380 stays easier to maneuver in tight yards.
- Kubota B2301 has more rear lift (1,411 vs 680 lb @ 24″) — more headroom for heavier three-point tools. Kubota BX2380 needs lighter implements or stricter ballast discipline.
- Hitch differs: Kubota B2301 (Category I) vs Kubota BX2380 (Limited Category I). Implement sheets must name the matching class — adapters do not add lift.
- Verified PTO horsepower is essentially even (17.4 PTO HP) — heavy PTO tools then hinge on lift and frame mass.
- 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 more rear lift (1,411 vs 680 lb @ 24″) for heavier three-point tools, more frame mass (1,566 vs 1,455 lb) for traction and stability, or implement sheets that explicitly list Category I.
Choose Kubota BX2380 when you need lower operating weight (1,455 vs 1,566 lb) for tight yards, or implement sheets that explicitly list Limited Category I.
Spec comparison
| Spec | Kubota B2301 | Kubota BX2380 |
|---|---|---|
| Size class | Sub-Compact | Sub-Compact |
| Engine horsepower | 20.9 HP | 21.6 HP |
| Operating weight | 1,566 lbs | 1,455 lbs |
| Rear hitch lift @ 24″ | 1,411 lbs @ 24″ | 680 lbs @ 24″ |
| Hitch category | Category I | Limited Category I |
| PTO horsepower | 17.4 PTO HP | 17.7 PTO HP |
| PTO RPM | 540 RPM | 540 RPM |
Sources
FAQ
- Which is better — Kubota B2301 or Kubota BX2380?
- Kubota BX2380 lists higher engine horsepower (21.6 vs 20.9 HP). That is not a PTO advantage — confirm shaft power separately before buying cutters or tillers. The gap vs Kubota B2301 is small (~0.7 HP) — rear lift or hitch class often matter more day to day. Choose Kubota B2301 when you need more rear lift (1,411 vs 680 lb @ 24″) for heavier three-point tools, more frame mass (1,566 vs 1,455 lb) for traction and stability, or implement sheets that explicitly list Category I. Choose Kubota BX2380 when you need lower operating weight (1,455 vs 1,566 lb) for tight yards, or implement sheets that explicitly list Limited Category I. 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 BX2380, pick an attachment type and model, and read Pass/Fail/Partial on hitch, PTO, and lift.