The Cub Cadet 804 tractor engine horsepower found is 8 hp. PTO horsepower found is 6.5 hp.
Engine HP8 hp
PTO HP6.5 hp
Power / weight13.7 hp per 1,000 lb
Cub Cadet 804 Horsepower Specs
Engine horsepower
8 hp
PTO horsepower
6.5 hp
Rated engine RPM
3,600 rpm
Engine displacement
21 cu in (0.34 L)
Engine model
Briggs & Stratton 1-cylinder
Operating weight
585 lb (265 kg)
PTO-to-engine ratio
81.2% of engine horsepower
Power-to-weight
13.7 hp per 1,000 lb
Horsepower class
low-power mower / garden tractor
Horsepower Benchmarks
Engine horsepower benchmark
This model
8 hp
Average
23 hp
Low
12 hp
High
40 hp
PTO horsepower benchmark
This model
6.5 hp
Average
18 hp
Low
8 hp
High
35 hp
Operating weight benchmark
This model
585 lb
Average
1,200 lb
Low
500 lb
High
2,600 lb
Power-to-weight benchmark
This model
13.7 hp/1k lb
Average
20 hp/1k lb
Low
12 hp/1k lb
High
35 hp/1k lb
Benchmarks are general reference ranges for lawn and garden tractors and mowers.
Cub Cadet 804 Horsepower FAQ
Engine horsepower
The Cub Cadet 804 tractor engine horsepower found is 8 hp. Use engine horsepower for comparing engine output, not necessarily implement power at the PTO.
PTO horsepower
The PTO horsepower found for the Cub Cadet 804 is 6.5 hp. PTO horsepower is the more useful figure when sizing PTO-driven implements.
Horsepower class
The Cub Cadet 804 is listed as low-power mower / garden tractor based on the engine horsepower found.
Rated engine RPM
The rated engine speed found for the Cub Cadet 804 is 3,600 rpm. This is the engine speed used for the listed power rating.
Engine specs found
Engine specs found for the Cub Cadet 804 include Briggs & Stratton 1-cylinder and 21 cu in (0.34 L) displacement.
Operating weight
The operating weight found for the Cub Cadet 804 is 585 lb (265 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 Cub Cadet 804 is 81.2% of engine horsepower based on the figures found.
Power-to-weight
The calculated power-to-weight figure for the Cub Cadet 804 is 13.7 hp per 1,000 lb based on the engine horsepower and operating weight found.
Horsepower planning note
For the Cub Cadet 804, use 8 hp as the engine comparison number and 6.5 hp as the implement-power number.
Official information note
Mistakes do happen. Check the operator manual, service manual and official cubcadet.com website for official horsepower, PTO horsepower, engine RPM, torque and operating-weight specifications before buying implements or servicing the machine.
