Bremach T-Rex
Coolant capacity & service interval
Bremach T-Rex coolant capacity is 11 liters. The service interval for coolant is 36 months. The data covers 4 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| T-Rex 3.0 Euro 5 + DPF, F1C (2011- ) |
|
| T-Rex 2.3 Euro 4, F1A (2010- ) |
|
| T-Rex 3.0 (107 kW) Euro 4 + DPF, F1C (2010-2012) |
|
| T-Rex 3.0 (130 kW) Euro 4 + DPF, F1C (2010-2012) |
|
Additional Notes
- All four Bremach T-Rex configurations listed share an identical cooling system capacity of 11 liters, regardless of engine displacement or power output.
- The 11-liter figure represents the total cooling system fill volume, which typically accounts for the radiator, engine block passages, heater core circuit, and expansion reservoir combined.
- The T-Rex spans two engine families across the listed configurations: the 2.3-liter F1A and the 3.0-liter F1C, both of Fiat Industrial origin, yet both share the same 11-liter cooling system capacity.
- The 3.0 F1C engine appears in three distinct configurations: a 107 kW Euro 4 variant, a 130 kW Euro 4 variant, and a Euro 5 variant, all carrying DPF (Diesel Particulate Filter) equipment.
- Among all listed configurations, only the T-Rex 3.0 Euro 5 + DPF F1C carries a coolant change interval, specified at 36 months under normal use conditions.
- A 36-month coolant change interval is consistent with modern long-life coolant formulations, which are typically OAT (Organic Acid Technology) or HOAT-based and designed to maintain corrosion inhibitor effectiveness over extended periods.
- The two 3.0 F1C Euro 4 variants, rated at 107 kW and 130 kW respectively, share the same cooling system capacity despite their differing power outputs, suggesting the thermal management hardware is common across both tunes.