The Kubota M5101N tractor engine horsepower found is 103 hp. PTO horsepower found is 88 hp.
Engine HP103 hp
PTO HP88 hp
Power / weight17.3 hp per 1,000 lb
Kubota M5101N Horsepower Specs
Engine horsepower
103 hp
PTO horsepower
88 hp
Rated engine RPM
2,400 rpm
Engine torque
88 lb-ft (119 Nm)
Engine displacement
230 cu in (3.8 L)
Engine cylinders
4 cylinders
Engine model
Kubota V3800
Operating weight
5,952 lb (2,700 kg)
PTO-to-engine ratio
85.4% of engine horsepower
Power-to-weight
17.3 hp per 1,000 lb
Horsepower class
mid-size utility tractor horsepower
Horsepower Benchmarks
Engine horsepower benchmark
This model
103 hp
Average
85 hp
Low
45 hp
High
150 hp
PTO horsepower benchmark
This model
88 hp
Average
70 hp
Low
38 hp
High
125 hp
Operating weight benchmark
This model
5,952 lb
Average
8,000 lb
Low
4,500 lb
High
15,000 lb
Power-to-weight benchmark
This model
17.3 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 M5101N Horsepower FAQ
Engine horsepower
The Kubota M5101N tractor engine horsepower found is 103 hp. Use engine horsepower for comparing engine output, not necessarily implement power at the PTO.
PTO horsepower
The PTO horsepower found for the Kubota M5101N is 88 hp. PTO horsepower is the more useful figure when sizing PTO-driven implements.
Horsepower class
The Kubota M5101N is listed as mid-size utility tractor horsepower based on the engine horsepower found.
Rated engine RPM
The rated engine speed found for the Kubota M5101N is 2,400 rpm. This is the engine speed used for the listed power rating.
Engine torque
The engine torque found for the Kubota M5101N is 88 lb-ft (119 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 M5101N include Kubota V3800,230 cu in (3.8 L) displacement, and 4 cylinders.
Operating weight
The operating weight found for the Kubota M5101N is 5,952 lb (2,700 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 M5101N is 85.4% of engine horsepower based on the figures found.
Power-to-weight
The calculated power-to-weight figure for the Kubota M5101N is 17.3 hp per 1,000 lb based on the engine horsepower and operating weight found.
Horsepower planning note
The practical split on the Kubota M5101N is engine power at 103 hp and PTO power at 88 hp.
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.
