Arbor Alfaprime Synth 10W-40
Low-SAPS engine oil for Stage V farm and construction machinery, API CK-4, MB 228.51
SAE 10W-40
| Property | Typical value | Method |
|---|---|---|
| Appearance | Clear | |
| Density @15°Cg/cm³ | 0.871 | ASTM D 4052 |
| Kinematic viscosity @ 100°Cmm²/s (cSt) | 14.8 | ASTM D 445 |
| Viscosity index | 151 | ASTM D 2270 |
| Pour point°C | < -35 | ASTM D 97 |
| Flash point COC°C | 228 | ASTM D 92 |
| TBNmg KOH/g | > 10 | ASTM D 2896 |
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PETRONAS Akcela UNITEK PLUS 10W-40 is a synthetic-based engine oil developed in collaboration with CASE/CASE IH and FPT for Final/Stage V engines fitted with the HI-eSCR2 system, common-rail injection, particulate filter and variable-geometry turbine. Its formulation, compliant with the latest stringent API CK-4 requirements, offers high oxidation stability to ensure optimised performance over extended drain intervals of up to 1,000 hours. It is fully backward compatible with the previous ACEA E9-16 and E7-16 classifications, so one oil can serve both current and earlier engine generations in a mixed fleet. Typical data: 14.8 mm²/s at 100 °C, viscosity index 151, pour point below -35 °C and a TBN above 10 mg KOH/g. PETRONAS Akcela UNITEK PLUS 10W-40 meets ACEA E11 and E7 and API CK-4 and CJ-4, holds the CNH MAT 3571 approval and delivers the CNH MAT 3521 performance level. Always consult the owner's manual for the recommended viscosity grade and specification. Supplied by Dubhe Romania SRL in 20 L packs.
ACEA E11 — heavy-duty diesel, low SAPS, extended drain
An ACEA sequence for Euro VI and later heavy-duty diesel engines fitted with DPF and SCR. It requires low-SAPS additive chemistry (reduced sulphur, ash and phosphorus) and the oxidation resistance needed for extended drain intervals.
ACEA E7 oil sequence
ACEA's sequence for heavy-duty diesel engines.Source
Diesel engine oil, API CK-4 performance level
API's service category for compression-ignition engines. Current category.Source
Diesel engine oil, API CJ-4 performance level
API's service category for compression-ignition engines. Current category.Source
CNH MAT 3521 — agricultural equipment fluid
A CNH (Case New Holland) works standard for the fluids in its own tractors and machines, used to qualify oils through the dealer network.
CNH engine oil, MAT 3571 generation
Internal CNH Industrial specification for a next-generation semi-synthetic/synthetic diesel engine oil, used in Case IH agricultural and construction equipment.Source