Required Horsepower, Tables and Formulas
General Rule of Thumb for Motor Applications
1 HP Electric Motor equals 1½ HP Hydraulic Motor
1 HP Gasoline Engine equals 2/3 HP Hydraulic Motor
1 HP Hydraulic Motor equals 1 2/3 HP Gasoline Engine
1 HP Hydraulic Motor equals 2/3 HP Electric Motor
1 HP Electric Motor equals 2½ HP Gasoline Engine
Determine the size of your bell housing and flywheel
Diagrams and tables for the basic dimensions of SAE housings and flywheels.
Determine the horsepower required for your winch
Winch formulas for horsepower and length of wire rope spool.
Determine the horsepower required for your hydraulic motor
Hydraulic motor formulas.
How many KW generator do I need?
Metric units, conversion factors and tables.
Kubota Diesel and Gas/LPG Engines descriptions and specifications.
Isuzu Diesel Engines
Isuzu diesel engines descriptions and specifications.
Kubota Engine Model Identification by Serial Number (PDF)
Kubota Noise Levels (doc)