Lull 944E-42, Service Manual

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2.7 Model 644E-42/944E-42 Rev. 6/04
General Information, Specifications and Maintenance
2.4 METRIC CONVERSION FACTORS
2.4.1 Approximate American to Metric
Conversions
When this is known Multiply by To Find
TORQUE (moment of force)
Pound-feet (lb-ft) 1.356 Newton meters (Nm)
Pound-inches (lb-in) 0.113 Newton meters (Nm)
POWER
Horsepower (hp) 745.7 Watts
SPEED (velocity)
Miles per hour (mph) 1.609 Kilometers per hour
(km/hr; kph)
LENGTH (distance)
Inches (in) 25.4 Millimeters (mm)
Inches (in) 2.5 Centimeters (cm)
Feet (ft) 30.5 Centimeters (cm)
Feet (ft) 0.305 Meters (m)
Yards (yd) 0.9 Meters (m)
Miles (mi) 1.6 Kilometers (km)
AREA
Square inches (in
2
) 6.5 Square centimeters (cm
2
)
Square feet (ft
2
) 0.09 Square meters (m
2
)
Square yards (yd
2
) 0.8 Square meters (m
2
)
Square miles (mi
2
) 2.6 Square kilometers (km
2
)
Acres 0.4 Hectares (ha)
MASS (weight)
Ounces (oz) 28.3 Grams (g)
Pounds (lb) 0.4536 Kilograms (kg)
Short tons (2000 lb) 0.9 Metric ton (t)
VOLUME
Teaspoons (tsp) 5 Milliliters (ml)
Tablespoons (Tbsp) 15 Milliliters (ml)
Cubic inches (in
3
) 16 Milliliters (ml)
Fluid ounces (fl oz) 30 Milliliters (ml)
Cups (c) 0.24 Liters (l)
Pints (pt) 0.47 Liters (l)
Quarts (qt) 0.95 Liters (l)
Gallons (gal) 3.8 Liters (l)
Cubic feet (ft
3
) 0.03 Cubic meters (m
3
)
Cubic yards (yd
3
) 0.76 Cubic meters (m
3
)
AIR PRESSURE
Pounds per
square inch (psi)
6.895 Kilopascals (kPa)
HYDRAULIC PRESSURE
Pounds per
square inch (psi)
0.069 Bar
TEMPERATURE (exact)
To determine degrees Celsius (° C), subtract 32, then
multiply by 0.56; (° F -32) x 0.56 = ° C.
2.4.2 Approximate Metric to American
Conversions
When this is known Multiply by To Find
TORQUE (moment of force)
Newton meters (Nm) 0,738 Pounds/feet (lb-ft)
Newton meters (Nm) 8,85 Pounds/inches (lb-in)
POWER
Watts 0,0013 Horsepower (hp)
SPEED (velocity)
Kilometers per
hour (km/hr; kph)
0,621 Miles per hour (mph)
LENGTH (distance)
Millimeters (mm) 0,0394 Inches (in)
Centimeters (cm) 0,394 Inches (in)
Meters (m) 3,281 Feet (ft)
Meters (m) 1,1 Yards (yd)
Kilometers (km) 0,621 Miles (mi)
AREA
Square centimeters
(cm
2
) 0,4 Square inches (in
2
)
Square meters (m
2
) 1,1 Square yards (yd
2
)
Square kilometers
(km
2
) 0,6 Square miles (mi
2
)
Hectares (10000 m
2
) 2,5 Acres
MASS (weight)
Grams (g) 0,035 Ounces (oz)
Kilograms (kg) 2,2 Pounds (lb)
Metric ton
(1000 kg) (t) 1,1 Short tons (lb)