- Heavy-duty diesel
- Cars
SAE 15W-40
Diesel engine oil for farm and construction machinery, API CF-4/SG
ViscositySAE
Recommended for
Same grade SAE 15W-40 · Heavy-duty diesel
Same grade SAE 15W-40 · Tractors (STOU)
Business customers only. We sell wholesale, invoiced to registered companies.
Diesel engine oil, API CF-4 performance level
Older API category for high-speed four-stroke diesel engines, from before the emissions standards.
Petrol engine oil, API SG performance level
Older API category for spark-ignition engines, of the late 1980s.
MIL-L-2104F — military engine oil
Last issue of the US military combat-vehicle engine oil specification, withdrawn in favour of API/ILSAC categories.
MTU's first oil quality category: standard-quality monograde and multigrade oils for older MTU engines.
Derived from the vehicle makers' approvals this product meets. Check the specification your vehicle's manual requires.
| Property | Typical value | Method |
|---|---|---|
| Appearance | Bright & Clear | |
| Density @15°Cg/cm³ | 0,874 | ASTM D 4052 |
| Kinematic viscosity @100°Cmm²/s (cSt) | 14 | ASTM D 445 |
| Viscosity index | 135 | ASTM D 2270 |
| Flash point COC°C | > 210 | ASTM D 92 |
| TBNmgKOH/g | 6,4 | ASTM D 2896 |
| Pour point°C | -30 | ASTM D 97 |

PETRONAS Arbor Super 15W-40 is a premium engine oil dedicated to agricultural and construction machinery. It keeps machines efficient and extends their service life by protecting against oxidation, decomposition and wear, while maintaining optimal piston cleanliness and viscosity stability - the right solution for high, long-lasting performance in hard daily work, protecting tireless machinery from loss of performance and unplanned downtime. The oil is suitable for all types of heavy-duty diesel applications, including modern, high-output, low-emission engines fitted with SCR and EGR emission-control systems, as well as new and older turbocharged and naturally aspirated diesel engines running on high- or ultra-low-sulphur diesel and biodiesel. It maintains optimal viscosity for reliable lubrication, offers excellent control of deposit build-up, reduces the acidic levels that lead to corrosion, and allows longer oil drain intervals, especially on low-emission engines. It effectively combats high soot concentrations that would otherwise rob the engine of power, and its good low-temperature viscosity improves lubrication at start-up. PETRONAS Arbor Super 15W-40 meets API CF-4/SG and the MIL-L-2104 F, NH 330 G and MS-1121 performance levels. Typical data: viscosity 14 mm²/s at 100°C, viscosity index 135, TBN 6.4 mgKOH/g, pour point -30°C.
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