The Kubota GF1800 tractor engine horsepower found is 16.6 hp. PTO horsepower found is also 16.6 hp.
Engine HP16.6 hp
PTO HP16.6 hp
Power / weight15.1 hp per 1,000 lb
Kubota GF1800 Horsepower Specs
Engine horsepower
16.6 hp
PTO horsepower
16.6 hp
Rated engine RPM
3,200 rpm
Engine displacement
43.9 cu in (0.72 L)
Engine model
D722
Operating weight
1,100 lb (499 kg)
Power-to-weight
15.1 hp per 1,000 lb
Horsepower class
subcompact / small compact tractor horsepower
Horsepower Benchmarks
Engine horsepower benchmark
This model
16.6 hp
Average
32 hp
Low
16 hp
High
60 hp
PTO horsepower benchmark
This model
16.6 hp
Average
25 hp
Low
12 hp
High
50 hp
Operating weight benchmark
This model
1,100 lb
Average
2,500 lb
Low
1,300 lb
High
4,500 lb
Power-to-weight benchmark
This model
15.1 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 GF1800 Horsepower FAQ
Engine horsepower
The Kubota GF1800 tractor engine horsepower found is 16.6 hp. Use engine horsepower for comparing engine output, not necessarily implement power at the PTO.
PTO horsepower
The PTO horsepower found for the Kubota GF1800 is 16.6 hp. Confirm this against the operator manual because PTO output is often lower than engine horsepower.
Horsepower class
The Kubota GF1800 is listed as subcompact / small compact tractor horsepower based on the engine horsepower found.
Rated engine RPM
The rated engine speed found for the Kubota GF1800 is 3,200 rpm. This is the engine speed used for the listed power rating.
Engine specs found
Engine specs found for the Kubota GF1800 include D722 and 43.9 cu in (0.72 L) displacement.
Operating weight
The operating weight found for the Kubota GF1800 is 1,100 lb (499 kg). Weight matters because the same horsepower feels different in a light mower than in a heavy tractor.
Power-to-weight
The calculated power-to-weight figure for the Kubota GF1800 is 15.1 hp per 1,000 lb based on the engine horsepower and operating weight found.
Horsepower planning note
For the Kubota GF1800, engine horsepower and PTO horsepower are both listed as 16.6 hp; confirm the PTO rating in the manual before buying PTO-driven implements.
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.
