The Hatz 4H50 TIC is a 1.95 L 4-cylinder turbocharger with charge air cooling engine rated at 2800 rpm, producing up to 55 kW. It powers generator sets from Aurora Generators and Westquip, including the AGi40H and WQ40T4H. It holds 7 L (1.8 gal) of oil and 13.2 L (3.5 gal) of coolant.
Also known as: HATZ 4H50 TIC
Part of the Hatz 4H50 engine family — 2 variants share parts & fitment.
| Oil capacity | 7.0 L |
|---|---|
| Coolant capacity | 13.2 L |
| Displacement | 1.952 L |
| Cylinders | 4 |
| Aspiration | turbocharger with charge air cooling |
| Rated speed | 2800 rpm |
| Gross power | 55 kW |
Shared across brands: Aurora Generators, Westquip
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air filter (option) | — | 46 hr | ||
| Fuel filter | Main fuel filter | — | 46 hr | ||
| Oil filter | Fine fuel filter | — | 46 hr | ||
| Battery | Battery | — | 46 hr | ||
| Belt | Poly v belt | — | 46 hr | ||
| Coolant | Coolant | 46.0 Nm | — | 46 hr | |
| Oil | 500 hour oil change interval | 46.0 | — | 500 hr | |
| Spark plug | — | 500 hr |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
| Part # | Description | Category |
|---|---|---|
| 100-025-001 | Air Filter | Air filter |
| 100-075-001 | Belt | Belt |
| 100-060-001 | Coolant Filter | Coolant filter |
| 100-045-001 | Fuel Filter | Fuel filter |
| 100-030-001 | Oil Filter | Oil filter |
| 100-090-001 | Spark Plug | Spark plug |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.
The Hatz 4H50 TIC engine has an oil capacity of 7.0 liters.
The Hatz 4H50 TIC has a displacement of 1.952 liters with 4 cylinders.
The Hatz 4H50 TIC powers 2 generator set(s), including Aurora Generators AGi40H, Westquip WQ40T4H.
The Hatz 4H50 TIC oil change interval is every 500 hours.