The Power Solutions International 8.8 LT CAC is a 8.8 L 8-cylinder turbocharged and charge air cooled engine rated at 1800 rpm, producing up to 169 kW. It powers generator sets from Hipower and MTU, including the HGM 150 T6 and 8V0110 GS150. It holds 8.5 L (2.2 gal) of oil and 39.2 L (10.4 gal) of coolant.
Also known as: PSI-GM 8.8 LT CAC
| Oil capacity | 8.5 L |
|---|---|
| Coolant capacity | 39.2 L |
| Displacement | 8.8 L |
| Cylinders | 8 |
| Aspiration | turbocharged and charge air cooled |
| Rated speed | 1800 rpm |
| Gross power | 169 kW |
Shared across brands: Hipower, MTU
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | dry, replaceable cartridge | — | |||
| Oil filter | 1, replaceable spin-on | — | |||
| Coolant | radiator system capacity including engine | 39.2 L | — | ||
| Oil | SAE 10W-30 above 0F (SAE 5W-30 below 0F) | 8.5 L | — | ||
| Spark plug | spark ignition (PSI Vortec gaseous engine) | — |
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 8.8 LT CAC engine has an oil capacity of 8.5 liters.
The Power Solutions International 8.8 LT CAC has a displacement of 8.8 liters with 8 cylinders.
The Power Solutions International 8.8 LT CAC powers 2 generator set(s), including Hipower HGM 150 T6, MTU 8V0110 GS150.