Brake Accumulator (Parking)
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| Illustration 1 | g02322953 |
(1) Torque for two end caps ... 300 ± 15 N·m (221.3 ± 11.1 lb ft)
Internal oil volume ... 7.0 L (427.2 in3)
Internal volume of dry nitrogen ... 7.2 L (439.4 in3)
Precharge pressure at 21 °C (70.0 °F) ... 5517 ± 276 kPa (800.2 ± 40.0 psi)
Maximum operating pressure ... 25000 kPa (3626.0 psi)
Minimum burst pressure ... 82800 kPa (12009.3 psi)
Maximum operating temperature ... 110° C (230° F)
Minimum operating temperature ... −32° C (−25.6° F)
Caterpillar Information System:
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