Main
Contact Us
A range of premium quality part-synthetic oils that have been specially developed to meet the requirements of EURO 3, 4 & 5 vehicles that are not fitted with a Diesel Particulate Filter. This level of performance is required to meet the new requirements for soot handling performance defined within both the ACEA and API latest diesel categories as well as OEM performance requirements.
Features
- Extremely high specification diesel engine oils also having gasoline automotive engine performance
- The oils are formulated to contain detergent, dispersant, anti-wear, corrosion and oxidation inhibitors and provide the maximum engine protection possible
Available in SAE 15W-40 or SAE 15W50 viscosity grades
Note: OEM performance depends on SAE grade.
The Guardian Theta Range meets or exceeds the following specifications:
| API | CI-4 / CF / SL | ACEA | A3/B4-08, E3, E5, E7-08 |
| MACK | EO-M PLUS | VOLVO | VDS, VDS-2, VDS-3 |
| MAN | 271 & M3275 | MB | 228.1 / 228.3 / 229.1 |
| MTU | TYPES 1 & 2 | RVI | RLD, RLD-2 |
| CUMMINS | 20071 / 72 | CUMMINS | 20076 / 77 / 78 |
| CATERPILLAR | ECF-1a | GLOBAL | DLD-1, DLD-2, DHD-1 |
| DDC | 93K215 | DEUTZ | DQC-II-05 |
Typical Physical Characteristics:
| Viscosity Grade | SAE 15W-40 | SAE 15W-50 |
| Density @ 15C | 0.883 | 0.870 |
| Viscosity @ 40C | 115.2 cSt | 135.2 cSt |
| Viscosity @ 100C | 15.5 cSt | 18.1 cSt |
| Viscosity Index | 140 | 149 |