854K Wheel Dozer Hydraulic System Caterpillar


Relief Valve (Implement Pilot)

Usage:

854K 221



Illustration 1g01440955

(1) Torque for the relief valve group ... 50 ± 5 N·m (37 ± 4 lb ft)

(2) Torque for the nut ... 10 N·m (90 lb in)

Regulated pressure of relief valve group at flow of 35 L/min (9.2 US gpm) and at 49 °C (120 °F) ... 2400 ± 150 kPa (348 ± 22 psi)

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