The Kubota M8030 tractor engine horsepower found is 81 hp. PTO horsepower found is 76 hp.
Engine HP81 hp
PTO HP76 hp
Power / weight13.1 hp per 1,000 lb
Kubota M8030 Horsepower Specs
Engine horsepower
81 hp
PTO horsepower
76 hp
Rated engine RPM
2,400 rpm
Engine displacement
262.4 cu in (4.3 L)
Engine cylinders
4 cylinders
Engine model
Kubota V4300
Operating weight
6,175 lb (2,801 kg)
PTO-to-engine ratio
93.8% of engine horsepower
Power-to-weight
13.1 hp per 1,000 lb
Horsepower class
lower field-tractor horsepower
Horsepower Benchmarks
Engine horsepower benchmark
This model
81 hp
Average
180 hp
Low
110 hp
High
300 hp
PTO horsepower benchmark
This model
76 hp
Average
150 hp
Low
90 hp
High
260 hp
Operating weight benchmark
This model
6,175 lb
Average
19,000 lb
Low
11,000 lb
High
33,000 lb
Power-to-weight benchmark
This model
13.1 hp/1k lb
Average
10 hp/1k lb
Low
6 hp/1k lb
High
16 hp/1k lb
Benchmarks are general reference ranges for larger field tractors.
Kubota M8030 Horsepower FAQ
Engine horsepower
The Kubota M8030 tractor engine horsepower found is 81 hp. Use engine horsepower for comparing engine output, not necessarily implement power at the PTO.
PTO horsepower
The PTO horsepower found for the Kubota M8030 is 76 hp. PTO horsepower is the more useful figure when sizing PTO-driven implements.
Horsepower class
The Kubota M8030 is listed as lower field-tractor horsepower based on the engine horsepower found.
Rated engine RPM
The rated engine speed found for the Kubota M8030 is 2,400 rpm. This is the engine speed used for the listed power rating.
Engine specs found
Engine specs found for the Kubota M8030 include Kubota V4300,262.4 cu in (4.3 L) displacement, and 4 cylinders.
Operating weight
The operating weight found for the Kubota M8030 is 6,175 lb (2,801 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 M8030 is 93.8% of engine horsepower based on the figures found.
Power-to-weight
The calculated power-to-weight figure for the Kubota M8030 is 13.1 hp per 1,000 lb based on the engine horsepower and operating weight found.
Horsepower planning note
For the Kubota M8030, use 81 hp as the engine comparison number and 76 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.
