USEFUL FORMULAS
POWER TAKE-OFF SPEED
PTO Speed = Engine RPM x PTO %
0 RPM
Mechanical Horsepower
Horsepower = Torque x RPM / 5252
0 HP
RPM
RPM = Horsepower x 5252 / Torque
0 RPM
Capacity of a Reservoir
Gallons = Length x Width x Depth / 231
0 Gallons
Motor Output Horsepower
Motor Output(HP) = GPM x PSI X Motor Efficiency / 1714
0 HP
Pump Input Speed
RPM = GPM x 231/Displacement/Pump Efficiency
0 RPM
Pump Input Torque
Pump Input Torque = GPM x PSI x 3.06 / RPM / Pump Efficiency
0 Torque
Heat Equivalent of Fluid Power
BTU per Hour (Heat Equivalent) = PSI x GPM / 2
0 BTU
Engine Input Speed
Required Engine Input = Desired PTO Speed / PTO %
0 CIR
Torque
Torque = Horsepower x 5252 / RPM
0 Ft./Lbs.
Pump Input Horsepower
Pump Input Horsepower = GPM x PSI / 1714 / Pump Efficiency
0 HP
Pump Output Flow Rate
GPM (Pump Output Flow) = Displacement x RPM x Pump Efficiency / 231
0 GPM
Displacement Of Pump
Pump Displacement = GPM x 231 / RPM / Efficiency
0 CIR
Velocity of Oil Flow in a Hose
Velocity = GPM x .3208 / Inside Area of Pipe (sq. in.)
0 Ft./Per Second
Hyd. Cylinder Piston Speed
Piston Travel Speed (in. per min.) = Oil Flow into Cylinder (cu. in. per min.) / Piston Area
0 in./Per Minute
Thrust or Force of a Cylinder
Thrust (Force) = Area of Piston (sq. in.) x PSI (gauge pressure - lbs. per sq. in.)
0 LBS

Prices in this program do not constitute an offer to sell. Suggested prices may change without notice. Please contact Muncie Power Products or your local distributor for current pricing on any items listed as $0.00. All prices are in U.S. dollars.

All information included in the M-Power Spec program is complete and correct to the best of our knowledge. However, we cannot assume any responsibility for errors.

© 2020 Muncie Power Products, Inc.