3784732 ENGINE AR-PRIMARY Caterpillar parts
CS-74B, CS-78B
Rating:
Alternative (cross code) number:
CA3784732
378-4732
3784732
CA3784732
378-4732
3784732
Weight: 1406 pounds 637 kg.
VIBRATORY COMPACTOR,
Related part:
3784732
BLOCK GP-LONG
20R2453
R
Information:
Warm-up
Operate the engine at low idle for two to three minutes. Allow the jacket water coolant temperature to begin to rise before increasing the engine rpm to rated rpm. Note: More warm-up time may be necessary when the ambient temperature is below −18 °C (0 °F).
Check all of the gauges during the warm-up period.
Make another walk-around inspection. Inspect the engine for fluid leaks and air leaks. The time that is needed for the engine to reach the normal mode of operation is usually less than the time that is needed for a walk-around inspection.The engine will reach normal operating temperature faster when the engine is operated at rated rpm and low power demand. This procedure is more effective than idling the engine with no load. The engine should reach normal operating temperature in a few minutes.Engaging the Generator
Ensure that the gauges are in the normal ranges for the engine rpm.
Increase the engine rpm to rated rpm. Always increase the engine speed to rated rpm before applying the load.
Adjust the voltage and the frequency, if necessary.
Close the main circuit breaker in order to apply the load.
Continue to check the gauges and the generator.
Operate the engine at low idle for two to three minutes. Allow the jacket water coolant temperature to begin to rise before increasing the engine rpm to rated rpm. Note: More warm-up time may be necessary when the ambient temperature is below −18 °C (0 °F).
Check all of the gauges during the warm-up period.
Make another walk-around inspection. Inspect the engine for fluid leaks and air leaks. The time that is needed for the engine to reach the normal mode of operation is usually less than the time that is needed for a walk-around inspection.The engine will reach normal operating temperature faster when the engine is operated at rated rpm and low power demand. This procedure is more effective than idling the engine with no load. The engine should reach normal operating temperature in a few minutes.Engaging the Generator
Ensure that the gauges are in the normal ranges for the engine rpm.
Increase the engine rpm to rated rpm. Always increase the engine speed to rated rpm before applying the load.
Adjust the voltage and the frequency, if necessary.
Close the main circuit breaker in order to apply the load.
Continue to check the gauges and the generator.
Caterpillar SIS machinery equipment:
Caterpillar SIS
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Caterpillar parts catalog:
Parts engine Caterpillar catalog:
3775170
ENGINE AR
CS-74B, CS-78B
CS-74B, CS-78B
2066325
ENGINE AR
416D
416D
7N1539
ENGINE AR
D6D
D6D
9Y8208
ENGINE AR
3306
3306