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SERIES 60 OPERATING CONDITIONS

The operating limits for the Series 60 diesel engine are listed in Table , listed in Table and listed in Table . Any variations from the conditions as listed may indicate an abnormal situation in need of correction. Be sure that the readings represent true values and the instruments are accurate before attempting to make corrections to the engine. This data represents rated conditions. Actual data may be influenced by environmental conditions. ‪

Parameter Limits

Operating Limits at 2100 r/min

Operating Limits at 1800 r/min

Lubrication System Rated

345 (50) ‪

345 (50) ‪

Lubricating oil pressure (at idle speed) - kPa (lb/in.2 ) ‪

290 (42) ‪

255 (37) ‪

In gallery oil temperature, maximum - C (F) ‪

110 (230) ‪

110 (230) ‪

In pan oil temperature - C (F) ‪

113 (235) ‪

113 (235) ‪

In pan oil temperature - 11.1 liter with thermatic oil control valve - C (F) ‪

114 (237) ‪

114 (237) ‪

Oil flow - liters/minute (gallons/minute) ‪

136 (36) ‪

136 (36) ‪

Oil pan capacity: ‪

High - liters (quarts) ‪

30 (32) ‪

30 (32) ‪

Low - liters (quarts) ‪

25 (26) ‪

25 (26) ‪

Total engine oil capacity (with 2 filters) - liters (quarts) ‪

36 (38) ‪

36 (38) ‪

Total engine oil capacity (with 3 filters) - liters (quarts) ‪

39 (41) ‪

39 (41) ‪

Series 60 Engine Lubrication System Parameters

Air, Fuel, and Cooling System Parameter Limits

Operating Limits at 2100 r/min

Operating Limits at 1800 r/min

Air System

Air Inlet restriction full load, maximum - kPa (in. H2 O): ‪

Dirty air cleaner ‪

5.0 (20) ‪

5.0 (20) ‪

Clean air cleaner ‪

3.0 (12) ‪

3.0 (12) ‪

Crankcase pressure full load, maximum - kPa (in. H2 O) ‪

0.75 (3) ‪

0.75 (3) ‪

Exhaust back pressure, maximum kPa (in. Hg): ‪

Full load * ‪

10.1 (3.0) ‪

10.1 (3.0) ‪

Maximum allowable temperature rise (ambient air to engine inlet) - C (F) ‪

16.7 (30) ‪

16.7 (30) ‪

Maximum allowable charge air cooler pressure drop - kPa (in. Hg) ‪

10.1 (3.0) ‪

10.1 (3.0) ‪

Fuel System

Fuel pressure at secondary filter outlet - kPa (lb/in.2 ) ‪

Normal with.03 mm (0.080 in.) restriction ‪

577 (75) ‪

577 (75) ‪

Minimum ‪

345 (50) ‪

345 (50) ‪

Fuel spill minimum at no-load - L/min (gal/min): ‪

Normal with 2.03 mm (0.080 in.) restriction ‪

4.9 (1.3) ‪

4.1 (1.0) ‪

Fuel pump suction at pump inlet, maximum - kPa (in. Hg): ‪

Clean system ‪

20 (6) ‪

20 (6) ‪

Dirty system ‪

41 (12) ‪

41 (12) ‪

Cooling System

Coolant temperature normal - C (F) ‪

88 (190) ‪

88 (190) ‪

Coolant inlet restriction, maximum - kPa (in. Hg) ‪

0.0 (0.0) ‪

0.0 (0.0) ‪

Coolant flow at full load speed-L/min (gal/min) ‪

341 (90) ‪

276 (73) ‪

Engine coolant capacity - liters (quarts) ‪

23 (24) ‪

23 (24) ‪

Minimum pressure cap - kPa (lb/in.2 ): ‪

69 (10) ‪

69 (10) ‪

Maximum top tank temperature - C (F) ‪

99 (210) ‪

99 (210) ‪

Minimum top tank temperature - C (F) ‪

71 (160) ‪

71 (160) ‪

Thermostats: ‪

Start to open - C (F) ‪

88 (190) ‪

88 (190) ‪

Fully open - C (F) ‪

96 (205) ‪

96 (205) ‪

Series 60 Engine Air System, Fuel System, and Cooling System Parameters

Air, Fuel, and Cooling System Parameter Limits

Operating Limits at 2300 r/min

Air System

Air Inlet restriction full load, maximum - kPa (in. H2 O): ‪

Dirty air cleaner ‪

5.0 (20) ‪

Clean air cleaner ‪

2.5 (10) ‪

Crankcase pressure full load, maximum - kPa (in. H2 O) ‪

0.75 (3) ‪

Exhaust back pressure, maximum kPa (in. Hg): ‪

Full load ‪

7.4 (2.2) ‪

Maximum allowable temperature rise (ambient air to engine inlet) - C (F) ‪

13.9 (25) ‪

Maximum allowable charge air cooler pressure drop - kPa (in. Hg) ‪

10 (2.5) ‪

Fuel System

Fuel pressure at secondary filter outlet - kPa (lb/in.2 ) ‪

577 (75) ‪

Normal with.03 mm (0.080 in.) restriction ‪

345 (50) ‪

Minimum ‪

Fuel spill minimum at no-load - L/min (gal/min): ‪

Normal with 2.03 mm (0.080 in.) restriction ‪

Fuel pump suction at pump inlet, maximum - kPa (in. Hg): ‪

Clean system ‪

20 (6) ‪

Dirty system ‪

41 (12) ‪

Fuel Inlet Temperature, Maximum F (C) ‪

140 (60) ‪

Cooling System

Coolant temperature normal - C (F) ‪

71 (160) ‪

Coolant inlet restriction, maximum - kPa (in. Hg) ‪

0.0 (0.0) ‪

Raw Water Inlet Restriction, Maximum, L/min (galmin) ‪

10 (3.0) ‪

Coolant flow at full load speed-L/min (gal/min) ‪

632 (167) ‪

Raw Water Flow - L/min (gal/min) ‪

443 (117) ‪

Charge Air Cooler Water Flow - L/min (gal/min) ‪

443 (117) ‪

Engine coolant capacity - liters (quarts) ‪

56 (60) ‪

Minimum pressure cap - kPa (lb/in.2 ): ‪

5.2 (7.5) ‪

Maximum top tank temperature - C (F) ‪

99 (210) ‪

Minimum top tank temperature - C (F) ‪

71 (160) ‪

Thermostats: ‪

Start to open - C (F) ‪

71 (160) ‪

Fully open - C (F) ‪

82 (180) ‪

Exhaust System

Exhaust Temperature - C (F) ‪

645 (341) ‪

Maximum Back Pressure - in. Hg (kPa) ‪

2.2 (7.4) ‪

Heat Exchanger-Cooled Pleasure Craft Marine Air System, Fuel System, and Cooling System Parameters