SWEPCO 310 - Premier Diesel Engine Oil

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High-Performance Synthetic Multigrade Engine Oil

SWEPCO 310 Premier Diesel Engine Oil is a high-performance synthetic, multigrade engine oil specially formulated for extended drain intervals and superior protection in modern diesel engines. Designed to meet the stringent requirements of engines equipped with low emission systems, such as Diesel Particulate Filters (DPF), Exhaust Gas Recirculation (EGR), and Diesel Oxidation Catalysts (DOC), SWEPCO 310 not only meets but exceeds industry standards. It provides industry-leading protection from heat, wear, and contaminants, ensuring superior engine and filter cleanliness in even the toughest conditions.

Formulated with SWEPCO’s proprietary MolyXP anti-wear additive and Syntheon™ synthetic base stock blends, SWEPCO 310 reduces high-temperature deposits by up to 50% over conventional oils. This advanced formulation is ideal for those who demand the best performance from their over-the-road diesel engines while also providing backward compatibility for older diesel engines, off-road diesel equipment, gasoline engines, and mixed fleets.

Viscosities:

5W30
10W30
15W40

Key Features:

Advanced Anti-Oxidant Chemistry: Reduces high-temperature deposits by up to 50% over conventional oils, extending oil life and maintaining engine cleanliness.
MolyXP Technology: Provides unsurpassed wear protection, reducing friction and eliminating premature wear even under extreme pressures.
Multi-Grade, All-Season Formula: Provides consistent protection over a wide temperature range, making it suitable for year-round use and reducing the need for multiple oils.
Superior Soot Handling: Exceeds the requirements for new diesel engines with DPF, EGR, and DOC systems, ensuring optimal performance and minimal soot buildup.
Improved Thermal Stability: Helps maintain oil integrity under high-temperature conditions, reducing oxidation and thermal degradation.
Extended Service Life: Designed for long drain intervals, helping reduce maintenance costs and downtime.
Backwards Compatibility: Provides modern protection for older diesel engines, making it suitable for mixed fleets and various types of equipment.

Choose SWEPCO 310 Premier Diesel Engine Oil for unmatched protection, extended drain intervals, and optimal performance for both modern and older diesel engines.

Syntheon^TM synthetic base stock blends

SWEPCO 310 achieves this new level of performance with the very finest SyntheonTM synthetic base stock blends and the most advanced additive chemistry, including MolyXP, SWEPCO’s proprietary anti-ear/extreme pressure additive and proprietary state-of-the-art anti-oxidant chemistry. For those who require the absolute best in performance from new generation over-the-road diesel engines, SWEPCO 310 is the very best choice. Because it is backwards compatible, it provides a new generation of protection for older diesel engines, off- road diesel equipment, gasoline engines and mixed fleets. Protect your engines with the premium choice … SWEPCO 310.

Benefits

Markets

Applications

Technical Data

Uniform Viscosity:
- Ensures more uniform viscosity over a wide temperature range, offering better low-temperature flow and reducing start-up wear.
Fuel Efficiency:
- Reduces friction and drag, contributing to improved fuel economy and lower operational costs.
Oxidation Inhibitors:
- Reduces oil thickening, sludge, varnish, and deposits, extending oil life and maintaining engine performance.
TBN Booster/Stabilizer:
- Increases the oil’s ability to neutralize harmful acids, extending engine and oil life.
Rust & Corrosion Protection:
- Prevents moisture and acids from attacking engine surfaces, reducing wear and corrosion.
Anti-Foam Additive:
- Lowers oil operating temperatures by 25-50°F, improving overall efficiency by dispersing foam and releasing trapped heat.
Detergent & Dispersant Additives:
- Keeps engine parts clean and prevents sludge and varnish deposits, improving engine cleanliness and efficiency.
Viscosity Index Improver:
- Reduces high-temperature thinning and low-temperature thickening, ensuring consistent performance in varying conditions.

Automotive:
- Ideal for passenger diesel vehicles requiring advanced engine protection.
Trucking:
- Designed to meet the rigorous demands of heavy-duty trucks and long-haul transportation fleets.
Off-Road and Construction Equipment:
- Suitable for construction machinery and off-road diesel equipment operating under extreme conditions.

Diesel Engines in Heavy-Duty Trucks
Diesel Engines in Off-Road Equipment
Agricultural Machinery
Industrial Diesel Engines
Exceeds Performance Requirements of the Following Specifications:
- Mack EOS 4.5, EO-M Plus, EO-M, EO-L Plus, EO-L
- Volvo VDS 4.5, VDS 3, VDS 2
- Cummins CES 20086, 20087
- Daimler Benz 228.31, 228.3, 228.1
- ACEA E9-12, E-7, E-5, E-3
- CAT ECF-1, ECF-1A, ECF-3, C1P, C1N
- Detroit Diesel 93K 222, 93K 223
- MAN M3275
- JASO DH-1
- Global DHD-1
- DFS 93K218, 93K215, 93K214
- MB P228.31
- MTU Category 2.1
- Renault RLD-4
- DQC 111-10-LA
- Ford WSS-M2C171-F1
- API CK-4/SN