The Caterpillar Cat® C18 Diesel Engine with ACERT® Technology is a 18.1 L 6-cylinder engine, producing up to 390 kW. It powers generator sets from Caterpillar, including the 385C FS.
Maintenance schedule
| Item | Spec | Capacity | Part # | Interval | |
|---|
| Oil | Engine oil, oil filter and fuel filters at 500 hours. | | — | 500 hr | |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
Common questions
What is the displacement of the Caterpillar Cat® C18 Diesel Engine with ACERT® Technology?
The Caterpillar Cat® C18 Diesel Engine with ACERT® Technology has a displacement of 18.1 liters with 6 cylinders.
Which generators use the Caterpillar Cat® C18 Diesel Engine with ACERT® Technology engine?
The Caterpillar Cat® C18 Diesel Engine with ACERT® Technology powers 1 generator set(s), including Caterpillar 385C FS.
How often should you change the oil in the Caterpillar Cat® C18 Diesel Engine with ACERT® Technology?
The Caterpillar Cat® C18 Diesel Engine with ACERT® Technology oil change interval is every 500 hours.