WABCO OptiTire - Page 25

25
Components
APPLICATION
WABCO PART
NUMBER
HOLE,
WHEEL
BOLT BOLT HOLE Ø ANGLE FIGURE
Towing vehicle: Front axle,
load axle
960 731 075 0 26 mm 285.75 mm 33°
Twin tires, Super-Single 960 731 081 0 26 mm 225 mm 70°
Counterweight for L-shape
sensor
960 905 822 4
960 905 823 4
26 mm
32 mm
335 mm 0°
Counterweight
independent wheels
960 905 820 4
960 905 821 4
26 mm
32 mm
335 mm 0°
Counterweight
independent wheels
(North America)
960 905 824 4 26 mm 285.75 mm 0°
Counterweight
To prevent the external sensor causing an imbalance on the wheel, a counterweight is mounted on the
opposite side.
Axles with twin tires do not need a counterweight. In this case, the external sensor of one wheel serves
as counterweight for the external sensor of the other wheel. The external sensors are opposite each
other.
External sensor with
counterweight
External sensor for twin wheels
(Top view onto the outer twin)
External sensor 960 731 051 0
with counterweight 960 905 822 4