785G Off-Highway Truck Systems Caterpillar


Control Manifold (Brake Accumulator Charge)

Usage:

785G RTL


Illustration 1g03729878

Table 1
Specification for 371-5895 Accumulator Charging Valve Group 
Item  Qty  Part  Specification Description 
1-  423-0507 Valve Group  Torque to 71.2 ± 3.4 N·m (52.5 ± 2.5 lb ft) 
Max operating pressure is 23000 kPa (3336 psi) 
Max system flow is 140 L/min (37 US gpm) 
System relief valve setting is 22100 ± 350 kPa (3205 ± 51 psi.) 
System relief flow rating is 114 L/min (30 US gpm) 
Brake charging cut-out pressure is 19800 kPa (2872 psi) 
Brake charging cut-in pressure is 14700 kPa (2132 psi) 
Brake charging flow is 34 L/min (9 US gpm) 
Max pressure at tank port is 340 kPa (49 psi) 
Priority valve setting 380 ± 75 kPa (55 ± 11 psi) 
Ambient temperature range −40° to 50°C (−40° to 122°F) 
Operating temperature range −40° to 120°C (−40° to 248°F) 

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