Quick answer:
The Kubota M5111 tractor engine horsepower found is 113 hp. PTO horsepower found is 89 hp.
Engine HP113 hp
PTO HP89 hp
Power / weight15 hp per 1,000 lb
Kubota M5111 Horsepower Specs
| Engine horsepower | 113 hp |
|---|---|
| PTO horsepower | 89 hp |
| Rated engine RPM | 2,600 rpm |
| Engine displacement | 231.9 cu in (3.8 L) |
| Engine model | Kubota V3800 |
| Operating weight | 7,540 lb (3,420 kg) |
| PTO-to-engine ratio | 78.8% of engine horsepower |
| Power-to-weight | 15 hp per 1,000 lb |
| Horsepower class | large utility tractor horsepower |
Horsepower Benchmarks
Engine horsepower benchmark
PTO horsepower benchmark
Operating weight benchmark
Power-to-weight benchmark
Benchmarks are general reference ranges for utility tractors.
Kubota M5111 Horsepower FAQ
| Engine horsepower | The Kubota M5111 tractor engine horsepower found is 113 hp. Use engine horsepower for comparing engine output, not necessarily implement power at the PTO. |
|---|---|
| PTO horsepower | The PTO horsepower found for the Kubota M5111 is 89 hp. PTO horsepower is the more useful figure when sizing PTO-driven implements. |
| Horsepower class | The Kubota M5111 is listed as large utility tractor horsepower based on the engine horsepower found. |
| Rated engine RPM | The rated engine speed found for the Kubota M5111 is 2,600 rpm. This is the engine speed used for the listed power rating. |
| Engine specs found | Engine specs found for the Kubota M5111 include Kubota V3800 and 231.9 cu in (3.8 L) displacement. |
| Operating weight | The operating weight found for the Kubota M5111 is 7,540 lb (3,420 kg). Weight matters because the same horsepower feels different in a light mower than in a heavy tractor. |
| PTO-to-engine horsepower ratio | The PTO-to-engine horsepower ratio for the Kubota M5111 is 78.8% of engine horsepower based on the figures found. |
| Power-to-weight | The calculated power-to-weight figure for the Kubota M5111 is 15 hp per 1,000 lb based on the engine horsepower and operating weight found. |
| Horsepower planning note | For the Kubota M5111, use 113 hp as the engine comparison number and 89 hp as the implement-power number. |
Official information note
Mistakes do happen. Check the operator manual, service manual and official kubotausa.com website for official horsepower, PTO horsepower, engine RPM, torque and operating-weight specifications before buying implements or servicing the machine.

