MacDon R85 Rotary Disc 16 Foot Self-Propelled Windrower Headers - Manual (Page 117)

MAINTENANCE AND SERVICING
7.3 Conversion Chart
Inch-Pound Units SI Units (Metric)
Quantity
Unit Name Abbreviation
Factor
Unit Name Abbreviation
Area acres acres x 0.4047 = hectares ha
Flow
US gallons per
minute
gpm x 3.7854 = liters per minute L/min
Force pounds force lbf x 4.4482 = Newtons N
inch in. x 25.4 = millimeters mm
Length
foot ft. x 0.305 = meters m
Power horsepower hp x 0.7457 = kilowatts kW
x 6.8948 = kilopascals kPa
Pressure
pounds per
square inch
psi
x .00689 = megapascals MPa
pound feet or
foot pounds
lbf·ft or ft·lbf x 1.3558 = newton·meters N·m
Torque
pound inches or
inch pounds
lbf·in. or in·lbf x 0.1129 = newton·meters N·m
Temperature
degrees
Fahrenheit
˚F (˚F - 32) x 0.56 = Celsius ˚C
feet per minute ft/min x 0.3048 =
meters per
minute
m/min
feet per second ft/s x 0.3048 =
meters per
second
m/s Velocity
miles per hour mph x 1.6063 =
kilometers per
hour
km/h
US gallons US gal. x 3.7854 = liters L
ounces oz. x 29.5735 = milliliters ml
Volume
cubic inches in. 3 x 16.3871 =
cubic
centimeters
cm 3 or cc
Weight pounds lb x 0.4536 = kilograms kg
169457
109
Rev. F