The Kubota M125A tractor engine horsepower found is 123.2 hp. PTO horsepower found is 111.8 hp.
Engine HP123.2 hp
PTO HP111.8 hp
Power / weight13.7 hp per 1,000 lb
Kubota M125A Horsepower Specs
Engine horsepower
123.2 hp
PTO horsepower
111.8 hp
Rated engine RPM
2,035 rpm
Engine torque
309 lb-ft (420 Nm)
Engine displacement
353.9 cu in (5.8 L)
Engine cylinders
5 cylinders
Engine
Kubota 5.8L
Operating weight
8,973 lb (4,070 kg)
PTO-to-engine ratio
90.7% of engine horsepower
Power-to-weight
13.7 hp per 1,000 lb
Horsepower class
large utility tractor horsepower
Horsepower Benchmarks
Engine horsepower benchmark
This model
123.2 hp
Average
85 hp
Low
45 hp
High
150 hp
PTO horsepower benchmark
This model
111.8 hp
Average
70 hp
Low
38 hp
High
125 hp
Operating weight benchmark
This model
8,973 lb
Average
8,000 lb
Low
4,500 lb
High
15,000 lb
Power-to-weight benchmark
This model
13.7 hp/1k lb
Average
11 hp/1k lb
Low
7 hp/1k lb
High
18 hp/1k lb
Benchmarks are general reference ranges for utility tractors.
Kubota M125A Horsepower FAQ
Engine horsepower
The Kubota M125A tractor engine horsepower found is 123.2 hp. Use engine horsepower for comparing engine output, not necessarily implement power at the PTO.
PTO horsepower
The PTO horsepower found for the Kubota M125A is 111.8 hp. PTO horsepower is the more useful figure when sizing PTO-driven implements.
Horsepower class
The Kubota M125A is listed as large utility tractor horsepower based on the engine horsepower found.
Rated engine RPM
The rated engine speed found for the Kubota M125A is 2,035 rpm. This is the engine speed used for the listed power rating.
Engine torque
The engine torque found for the Kubota M125A is 309 lb-ft (420 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 M125A include Kubota 5.8L, 353.9 cu in (5.8 L) displacement, and 5 cylinders.
Operating weight
The operating weight found for the Kubota M125A is 8,973 lb (4,070 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 M125A is 90.7% of engine horsepower based on the figures found.
Power-to-weight
The calculated power-to-weight figure for the Kubota M125A is 13.7 hp per 1,000 lb based on the engine horsepower and operating weight found.
Horsepower planning note
When comparing the Kubota M125A, 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.
