Units Used - Hitachi ZAXIS 130H Technical Manual

UNITS USED

•
SI Units (International System of Units) are used in
this manual.
MKSA system units and English units are also
indicated in parenthheses just behind SI units.
To Convert
Quantity
From
Length mm
mm
Volume
m
Weight kg
Force N
N
Torque N⋅m
N⋅m
INTRODUCTION
Into Multiply By
in 0.03937
ft 0.003281
L US gal 0.2642
L US qt 1.057
3 3
yd 1.308
lb 2.205
kgf 0.10197
lbf 0.2248
kgf⋅m 1.0197
lbf⋅ft 0.7375
Example : 24.5 MPa (250 kgf/cm
A table for conversion from SI units to other system
units is shown below for reference purposees.
To Convert
Quantity
Pressure
Power
Temperature
Velocity
Flow rate
IN-03
2
, 3560 psi)
Into
From
2
MPa kgf/cm
MPa psi
kW PS
kW HP
°C °F
km/h mph
-1
min rpm
L/min US gpm
mL/rev cc/rev
Multiply By
10.197
145.0
1.360
1.341
°C×1.8+32
0.6214
1.0
0.2642
1.0