Skip to main content

SERIES 50 SERIES 50G OPERATING CONDITIONS

Listed in Table are the engine operating conditions specifications. ‪

System

Spec

Fuel System

Maximum Fuel Inlet Temperature - F (C) ‪

140 (60) ‪

Minimum Fuel Inlet Temperature - F (C) ‪

32 (0) ‪

Maximum Fuel Inlet Pressure to Metering Valve @ Idle - lb/in2 (kPa) ‪

150 (1034) ‪

Minimum Fuel Inlet Pressure to Metering Valve @ Idle - lb/in2 (kPa) ‪

120 (827) ‪

Fuel Filter, Primary ‪

Coalescing, 1 micron ‪

Fuel Filter, Secondary ‪

Coalescing, 1 micron ‪

Lubrication System

Oil Pressure at Rated Speed - lb/in2 (kPa) ‪

50 (345) ‪

Oil Pressure at Low Idle - lb/in2 (kPa) ‪

12 (83) ‪

In Pan Oil Temperature - F ( C) ‪

235 (113) ‪

Oil Pan Capacity, High Limit - qt (L) ‪

22 (21) ‪

Oil Pan Capacity, Low Limit - qt (L) ‪

19 (18) ‪

Total Engine Oil Capacity with Filters - qt (L) ‪

28 (26) ‪

Oil Filter, Two Full Flow - microns ‪

28 ‪

Cooling System

Thermostat: ‪

Start to Open - F ( C) ‪

186 (86) ‪

Fully Open - F ( C) ‪

207 (97) ‪

Maximum Water Pump Inlet Restriction - in. Hg (kPa) ‪

0 (0) ‪

Engine Coolant Capacity - gal (L) ‪

17 (117) ‪

Minimum Pressure Cap - lb/in2 (kPa) ‪

9 (62) ‪

Maximum Coolant Pressure (Exclusive of Pressure Cap) - lb/in2 (kPa) ‪

10 (69) ‪

Maximum Top Tank Temperature - F ( C) ‪

210 (99) ‪

Minimum Top Tank Temperature - F ( C) ‪

160 (71) ‪

Air System

Maximum Ambient to Turbo Compressor Inlet Temperature Rise - F ( C) ‪

30 (16.7) ‪

Maximum Air Intake Restriction: ‪

Dirty Air Cleaner - in. H2 O (kPa) ‪

20 (5) ‪

Clean Air Cleaner - in. H2 O (kPa) ‪

12 (3) ‪

Engine Manifold Pressure - in. Hg (kPa) ‪

38.5 (130) ‪

Maximum Charge Air Cooler System Total Pressure Drop - in. H2 O (kPa) ‪

41 (10.2) ‪

Maximum Ambient to Intake Manifold Temp. - F ( C) ‪

30.0 (16.7) ‪

Maximum Crankcase Pressure - in. H2 O (kPa) ‪

2 (0.5) ‪

Exhaust System

Exhaust Flow: ‪

Rated Speed - ft3 /min (m3 /min) ‪

1680 (47.6) ‪

Peak Torque Speed - ft3 /min (m3 /min) ‪

1090 (30.9) ‪

Exhaust Temperature: ‪

Rated Speed - F (C) ‪

1110 (600) ‪

Peak Torque Speed - F (C) ‪

1065 (575) ‪

Maximum Back Pressure - in. Hg (kPa) ‪

2.4 (8.1) ‪

Engine Operating Conditions for the Series 50G Engine