3044C Industrial Engine and Engines for Caterpillar Built Machines Caterpillar


Engine Oil Pressure

Usage:

256C DWS

Table 1
Oil Pressure (1)    
Oil Pressure at 1500 rpm    
196 to 392 kPa (28.4 to 56.9 psi)    
Oil pressure at idle    
98 kPa (14.2 psi) or more    
( 1 ) The oil temperature must be 70 ° to 90 °C (158 ° to 194 °F).

The minimum acceptable oil pressure at low idle ... 50 kPa (7.25 psi)

Caterpillar Information System:

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