725 and 730 Articulated Trucks Braking System Caterpillar


Pressure Switch (Low Brake Pressure)

Usage:

725 AFX



Illustration 1g01027864

Operating Temperature Range ... -40 °C to 121 °C (-40 °F to 249.8 °F)

Actuation pressure (max) ... 13800 kPa (2002 psi)

Deactuation pressure ... 12300 ± 345 kPa (1784 ± 50 psi)

Voltage Drop ... 100 mV at 2.5 mA MAX

Contact position A to contact position B ... Normally open below deactuation pressure

Contact position A to contact position C ... Normally closed below deactuation pressure

(1) Final installation torque ... 48 ± 5 N·m (35 ± 4 lb ft)

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