The Kubota B3300SU tractor engine horsepower found is 33 hp. PTO horsepower found is 25 hp.
Engine HP33 hp
PTO HP25 hp
Power / weight17.1 hp per 1,000 lb
Kubota B3300SU Horsepower Specs
Engine horsepower
33 hp
PTO horsepower
25 hp
Rated engine RPM
2,700 rpm
Engine displacement
67.1 cu in (1.1 L)
Engine cylinders
4 cylinders
Operating weight
1,930 lb (875 kg)
PTO-to-engine ratio
75.8% of engine horsepower
Power-to-weight
17.1 hp per 1,000 lb
Horsepower class
mid-size compact tractor horsepower
Horsepower Benchmarks
Engine horsepower benchmark
This model
33 hp
Average
32 hp
Low
16 hp
High
60 hp
PTO horsepower benchmark
This model
25 hp
Average
25 hp
Low
12 hp
High
50 hp
Operating weight benchmark
This model
1,930 lb
Average
2,500 lb
Low
1,300 lb
High
4,500 lb
Power-to-weight benchmark
This model
17.1 hp/1k lb
Average
14 hp/1k lb
Low
8 hp/1k lb
High
25 hp/1k lb
Benchmarks are general reference ranges for compact tractors.
Kubota B3300SU Horsepower FAQ
Engine horsepower
The Kubota B3300SU tractor engine horsepower found is 33 hp. Use engine horsepower for comparing engine output, not necessarily implement power at the PTO.
PTO horsepower
The PTO horsepower found for the Kubota B3300SU is 25 hp. PTO horsepower is the more useful figure when sizing PTO-driven implements.
Horsepower class
The Kubota B3300SU is listed as mid-size compact tractor horsepower based on the engine horsepower found.
Rated engine RPM
The rated engine speed found for the Kubota B3300SU is 2,700 rpm. This is the engine speed used for the listed power rating.
Engine specs found
Engine specs found for the Kubota B3300SU include 67.1 cu in (1.1 L) displacement and 4 cylinders.
Operating weight
The operating weight found for the Kubota B3300SU is 1,930 lb (875 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 B3300SU is 75.8% of engine horsepower based on the figures found.
Power-to-weight
The calculated power-to-weight figure for the Kubota B3300SU is 17.1 hp per 1,000 lb based on the engine horsepower and operating weight found.
Horsepower planning note
When comparing the Kubota B3300SU, engine horsepower is the headline figure, while PTO horsepower is the better implement-sizing figure.
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.
