
Delo Gold Ultra T
Premium Syn Blend Heavy Duty Diesel Engine Oil

- Naturally aspirated and turbocharged high speed, four-stroke diesel engines
- Diesel engines meeting Euro V or earlier emission requirements not fitted with Diesel Particulate Filters (DPF) or continuously regenerating traps (CRT)
- Commercial road transport in light, medium and heavy-duty service operating internationally on higher sulphur fuels
- Off-highway vehicles
- Agricultural tractors and farm machinery
- High speed diesel engines in marine service (e.g., fishing boat, river transport)
- Generator sets
- Mobile hydraulic systems (where oil type and viscosity are appropriate)
- Diesel engines utilizing diesel fuels with up to 20% biodiesel (B20)*
Helps to reduce maintenance costs
Highly effective detergent additive system helps to minimize piston crown land deposits which can lead to damaging bore polishing. High base number contributes to reduced corrosive wear in those areas where medium to high sulphur fuel is still encountered.
Helps to maximize engine life
Proven metallo-organic anti-wear additive system helps to reduce wear in severe service by forming a protective layer on all metal contact surfaces. Wide-range SAE 10W-40 multigrade viscosity contributes to reduced friction at start-up and maximum lubricity at high operating temperatures.
Contributes to longer oil drain intervals
Effective high temperature stability helps minimize degradation that leads to sludge formation and oil thickening and contributes to extended oil drain capability and efficient dispersion of soot particles offering filter plugging protection.
Promotes low oil consumption
Highly shear-stable viscosity index improvers help to prevent oil flow through the piston rings by maintaining oil viscosity in the high temperature ring belt area, while special low volatility base fluids help to minimize evaporative oil loss.
Developed independently by Chevron to comply with the following performance standards and specifications:
DELO® GOLD ULTRA T | 10W-40 |
Cummins CES 20078 | Approved |
Daimler Trucks DTFR 15B120 (previously MB 228.5) | Approved |
Deutz DQC III-18 | Approved |
MAN Truck & Bus (Traton) M2377 | Approved |
MTU Category 3 | Approved |
Volvo VDS-3/Mack EO-N/Renault Trucks RLD-2 | Approved |
API CI-4 | Approved |
ACEA E4, E7 |
Meets requirements |
Consult OEM representatives for independent verification, updates and recommendations.