Effective performance heavy-duty engine oil
Delo ® Gold Ultra E SAE 10W-40 is an effective performance stable, stay in grade heavy duty diesel engine oil formulated for Euro I, II, III, IV and V diesel engines.
Delo Gold Ultra E SAE 10W-40 is formulated with ISOSYN technology incorporating premium group II base oils, synthetic base oils and a high-quality additives, to deliver long drain performance* while protecting against soot, wear and under severe operating conditions.
Delo Gold Ultra E SAE 10W-40 is designed for most EGR engines, and most engines fitted with SCR and vehicles without diesel particulate filters (DPF).
Benefits
- Designed to provide low temperature sludge resistance and high temperature oxidation and piston deposit formation protection
- Detergency and acid control performance help prevent engine and bearing corrosion, reducing maintenance downtime
- Formulated to protect against wear and bore polishing, extend engine service life and optimise uptime
- Promotes soot related wear and deposit formation resistance, helping prevent excessive viscosity increase and filter plugging
- * Recommendations may differ between engine manufacturers so Drivers
Applications
- Formulated for use in naturally aspirated and turbocharged diesel engine operations with or without inter-cooling in trucks, buses, light commercial vehicles (LCV), off-road vehicles, construction equipment, agricultural vehicles and marine diesel engines
- Designed to provide good performance in most exhaust gas recirculation (EGR) engines, in most engines fitted with selective catalytic reduction (SCR) and engines without diesel particulate filter (DPF) after treatment systems
Approvals
- Cummins CES 20078
- Daimler Trucks DTFR 15B110 (previously known as MB 228.3)
- Detroit Diesel DFS 93K215
- Deutz DQC III-18
- Mack EO-N
- MTU Oil Category 2
- Renault Trucks RLD-2
- Volvo VDS-3
- ACEA E7, A3/B3, A3/B4
- API CI-4, CH-4
- Global DHD-1
- JASO DH-1
- Allison C4
- Cummins CES 20072, CES 20076, CES 20077
- DAF Standard drain (Euro 0 to III)
- MAN M3275-1
- Renault RLD
Typical test data
| Test |
Test Methods |
Results |
| Viscosity Grade |
SAE 10W-40 |
| Shelf Life: 60 months from date of filling indicated on the product label |
| Density at 15°C, kg/l |
ASTM D4052 |
0.870 |
| Kinematic viscosity at 40°C, mm 2 /s |
ASTM D445 |
105.1 |
| Kinematic viscosity at 100°C, mm 2 /s |
ASTM D445 |
15.2 |
| Viscosity Index |
ASTM D2270 |
152 |
| Pour point, °C |
ASTM D5950 |
-42 |
| Flash point COC, °C |
ASTM D92 |
236 |
| Total Base Number, mg KOH/g |
ASTM D2896 |
10.2 |
| Sulphated Ash, %wt |
ASTM D874 |
1.6 |
Source: PDS 17 December 2025 · Product Data Sheet
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