The Kubota L3450 tractor engine horsepower found is 36.7 hp. PTO horsepower found is 30 hp.
Engine HP36.7 hp
PTO HP30 hp
Power / weight12.7 hp per 1,000 lb
Kubota L3450 Horsepower Specs
Engine horsepower
36.7 hp
PTO horsepower
30 hp
Rated engine RPM
2,500 rpm
Engine torque
85.4 lb-ft (116 Nm)
Engine displacement
115.9 cu in (1.9 L)
Engine cylinders
4 cylinders
Engine model
Kubota V1902-DI-AE
Operating weight
2,900 lb (1,315 kg)
PTO-to-engine ratio
81.7% of engine horsepower
Power-to-weight
12.7 hp per 1,000 lb
Horsepower class
mid-size compact tractor horsepower
Horsepower Benchmarks
Engine horsepower benchmark
This model
36.7 hp
Average
32 hp
Low
16 hp
High
60 hp
PTO horsepower benchmark
This model
30 hp
Average
25 hp
Low
12 hp
High
50 hp
Operating weight benchmark
This model
2,900 lb
Average
2,500 lb
Low
1,300 lb
High
4,500 lb
Power-to-weight benchmark
This model
12.7 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 L3450 Horsepower FAQ
Engine horsepower
The Kubota L3450 tractor engine horsepower found is 36.7 hp. Use engine horsepower for comparing engine output, not necessarily implement power at the PTO.
PTO horsepower
The PTO horsepower found for the Kubota L3450 is 30 hp. PTO horsepower is the more useful figure when sizing PTO-driven implements.
Horsepower class
The Kubota L3450 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 L3450 is 2,500 rpm. This is the engine speed used for the listed power rating.
Engine torque
The engine torque found for the Kubota L3450 is 85.4 lb-ft (116 Nm). Torque helps describe low-speed pulling feel, while horsepower describes power output over engine speed.
Engine specs found
Engine specs found for the Kubota L3450 include Kubota V1902-DI-AE, 115.9 cu in (1.9 L) displacement, and 4 cylinders.
Operating weight
The operating weight found for the Kubota L3450 is 2,900 lb (1,315 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 L3450 is 81.7% of engine horsepower based on the figures found.
Power-to-weight
The calculated power-to-weight figure for the Kubota L3450 is 12.7 hp per 1,000 lb based on the engine horsepower and operating weight found.
Horsepower planning note
For the Kubota L3450, use 36.7 hp as the engine comparison number and 30 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.
