
Delo 400 RDE SAE 10W-30
High performance semi-synthetic heavy-duty engine oil

Delo 400 RDE SAE 10W-30 is a high performance semi-synthetic heavy-duty engine oil, designed to conform to latest ACEA requirements as well as top tier OEM specifications for Euro IV, V and some Euro VI diesel engines.
- Formulated for use in very severe on-highway naturally aspirated and turbocharged diesel engine operations, and designed for extended drain intervals in combination with low sulphur fuels.*
- Can be used in trucks and buses equipped with gas engines
- Designed to provide good performance in diesel particulate filters (DPFs), exhaust gas recirculation (EGR) and selective catalytic reduction (SCR) after treatment systems
- In Euro VI to I engines, refer to OEM maintenance manual for limitations
* Recommendations may differ between engine manufacturers so drivers’ manuals and/or dealers should be consulted if in doubt
- Designed for viscosity control, and protection against engine wear, corrosion, oxidation, and foaming across extended drain intervals
- Low SAPS formulation helps protect catalysts and diesel particulate filters in emissions control systems
- Offers good piston cleanliness, wear and soot control and dependable lubricant stability performance
- SAE 10W-30 grade is formulated for robust engine wear protection and improved fuel economy
- Formulated for backwards compatibility, and suitable for a range of vehicles, including older engines
Cummins |
CES 20076 |
Daimler Truck |
DTFR 15C110* |
Deutz |
DQC IV-18 LA** |
Mack |
EO-N |
MTU |
Oil Category 3.1 |
Renault Trucks | RLD-2 |
Volvo |
VDS-3 |
*DTFR 15C110 replaces MB 228.51
**Products qualified against DQC IV-18 LA are also approved for TTCD engines
ACEA |
E6, E7, E8, E9, E11 |
API |
CI-4, CH-4 |
Cummins |
CES 20077 |
JASO |
DH-2 |
DAF |
PSQL 2.1E LD***, PSQL 2.4 LD**** |
DAF |
Extended drain (Euro IV to VI)° |
Mack |
EO-M Plus, EO-M |
MAN |
M3477, M3271-1 °° |
Renault Trucks |
RXD, RLD, RGD |
***Defined in DAF MAT 70025
****Defined in DAF MAT 70026
°Can be used in Euro IV & Euro V MX engines and in Euro VI MX & PX engines for DAF
°°Approvals can no longer obtained since obsolete by MAN
Suitable for use in applications requiring:
- Renault Trucks RD-2, RD
- Volvo VDS-2 , VDS
Suitable for use in tractors and other agricultural machinery from the following manufacturers, which require an engine oil meeting the specifications listed above:
- Case New-Holland
- CLAAS
- Fendt
- Massey–Ferguson
- Mc Cormick
- SAME
- Valtra
Always confirm that the product selected is consistent with the original equipment manufacturer’s recommendation for the equipment operating conditions and customer’s maintenance practices