3750276 DISC-FRICTION Caterpillar parts
Rating:
Alternative (cross code) number:
CA3750276
375-0276
3750276
CA3750276
375-0276
3750276
Weight: 11 pounds 5 kg.
Information:
Operating the Engine and the Driven Equipment
Check the gauges and the driven equipment frequently while the engine is operating under a load. The engine can be operated for extended periods of time at full load.Partial Load Operation
Extended operation at low idle or at a reduced load will cause increased oil consumption and carbon buildup in the cylinders. Carbon buildup results in the following effects:
Power loss
Poor performance
Accelerated wear of components
DetonationCaterpillar Engines can be operated at very light loads (torques) for limited times with no harmful effects. Table 1 lists the limits for hours of operation at various torques.After the time limit for reduced load operation has expired, operate the engine for a minimum of two hours at a torque that is more than 70 percent.For example, an engine is operating at 20 percent of the rated torque. The engine may be operated at this load factor for a maximum of one-half hour. After the one-half hour, operate this engine for at least two hours at a load factor of more than 70 percent.To keep engine maintenance at a minimum, follow the guidelines that are listed in Table 1.
Table 1
Time Limits For Low Load Operation
Engine Torque NA Engines TA Engines
0 to 30% 1/2 hour 1/2 hour
31 to 50% 2 hours 2 hours
51 to 60% 24 hours Continuous(1)
61 to 100% Continuous Continuous(1)
(1) For continuous operation of TA engines, the manifold air pressure should be greater than the atmospheric pressure.
Check the gauges and the driven equipment frequently while the engine is operating under a load. The engine can be operated for extended periods of time at full load.Partial Load Operation
Extended operation at low idle or at a reduced load will cause increased oil consumption and carbon buildup in the cylinders. Carbon buildup results in the following effects:
Power loss
Poor performance
Accelerated wear of components
DetonationCaterpillar Engines can be operated at very light loads (torques) for limited times with no harmful effects. Table 1 lists the limits for hours of operation at various torques.After the time limit for reduced load operation has expired, operate the engine for a minimum of two hours at a torque that is more than 70 percent.For example, an engine is operating at 20 percent of the rated torque. The engine may be operated at this load factor for a maximum of one-half hour. After the one-half hour, operate this engine for at least two hours at a load factor of more than 70 percent.To keep engine maintenance at a minimum, follow the guidelines that are listed in Table 1.
Table 1
Time Limits For Low Load Operation
Engine Torque NA Engines TA Engines
0 to 30% 1/2 hour 1/2 hour
31 to 50% 2 hours 2 hours
51 to 60% 24 hours Continuous(1)
61 to 100% Continuous Continuous(1)
(1) For continuous operation of TA engines, the manifold air pressure should be greater than the atmospheric pressure.
Cat SIS web machinery list:
Parts disc Caterpillar catalog:
5332789
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3642636
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