The Kubota L3400 tractor engine horsepower found is 34.7 hp. PTO horsepower found is 27.5 hp.
Engine HP34.7 hp
PTO HP27.5 hp
Power / weight14.4 hp per 1,000 lb
Kubota L3400 Horsepower Specs
Engine horsepower
34.7 hp
PTO horsepower
27.5 hp
Rated engine RPM
2,425 rpm
Engine displacement
103.7 cu in (1.7 L)
Engine model
Kubota D1703
Operating weight
2,403 lb (1,090 kg)
PTO-to-engine ratio
79.3% of engine horsepower
Power-to-weight
14.4 hp per 1,000 lb
Horsepower class
mid-size compact tractor horsepower
Horsepower Benchmarks
Engine horsepower benchmark
This model
34.7 hp
Average
32 hp
Low
16 hp
High
60 hp
PTO horsepower benchmark
This model
27.5 hp
Average
25 hp
Low
12 hp
High
50 hp
Operating weight benchmark
This model
2,403 lb
Average
2,500 lb
Low
1,300 lb
High
4,500 lb
Power-to-weight benchmark
This model
14.4 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 L3400 Horsepower FAQ
Engine horsepower
The Kubota L3400 tractor engine horsepower found is 34.7 hp. Use engine horsepower for comparing engine output, not necessarily implement power at the PTO.
PTO horsepower
The PTO horsepower found for the Kubota L3400 is 27.5 hp. PTO horsepower is the more useful figure when sizing PTO-driven implements.
Horsepower class
The Kubota L3400 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 L3400 is 2,425 rpm. This is the engine speed used for the listed power rating.
Engine specs found
Engine specs found for the Kubota L3400 include Kubota D1703 and 103.7 cu in (1.7 L) displacement.
Operating weight
The operating weight found for the Kubota L3400 is 2,403 lb (1,090 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 L3400 is 79.3% of engine horsepower based on the figures found.
Power-to-weight
The calculated power-to-weight figure for the Kubota L3400 is 14.4 hp per 1,000 lb based on the engine horsepower and operating weight found.
Horsepower planning note
For the Kubota L3400, use 34.7 hp as the engine comparison number and 27.5 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.
