The Power Solutions International 21.9LTCAC is a 21.9 L 12-cylinder turbocharged & charge air cooled engine rated at 1800 rpm, producing up to 410 kW. It powers generator sets from Gillette, including the PR-3500-60 HERTZ. It holds 40 L (10.6 gal) of oil and 53 L (14.0 gal) of coolant.
Also known as: Power Solutions Inc. (PSI) 21.9LTCAC
| Oil capacity | 40.0 L |
|---|---|
| Coolant capacity | 53.0 L |
| Displacement | 21.9 L |
| Cylinders | 12 |
| Aspiration | Turbocharged & Charge Air Cooled |
| Rated speed | 1800 rpm |
| Gross power | 410 kW |
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Dry, Replaceable Cartridge | — | 1000 hr | ||
| Fuel filter | Secondary Fuel Regulator | — | 1000 hr | ||
| Oil filter | 2, Replaceable Spin-On | — | 1000 hr | ||
| Battery | 2, BCI# 31 | — | 1000 hr | ||
| Belt | Direct flexible disc | — | 1000 hr |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
The Power Solutions International 21.9LTCAC engine has an oil capacity of 40.0 liters.
The Power Solutions International 21.9LTCAC has a displacement of 21.9 liters with 12 cylinders.
The Power Solutions International 21.9LTCAC powers 1 generator set(s), including Gillette PR-3500-60 HERTZ.