Description

SCHAEFFER’S (Since 1839) 722 SynShield® Ultra Performance 10W-30 is a premium, advanced performance, synthetic plus heavy-duty diesel engine oil designed to deliver exceptional fuel economy while ensuring maximum engine durability and protection. Formulated with advanced additives and high-quality synthetic oils, SynShield® Ultra Performance 10W-30 offers superior protection against wear, oxidation, soot contamination, deposit formation, and aeration—ensuring optimal engine performance even under the harshest operating conditions.

This heavy-duty diesel oil exceeds API Service Categories CK-4, CJ-4, CI-4, CI-4 Plus, and older specifications, making it suitable for use in both on-highway and off-highway applications. Whether your engine is subjected to severe stop-and-go driving, excessive idling, short-haul, or severe duty operating conditions, SynShield® Ultra Performance 10W-30 ensures superior protection and performance.

SynShield® Ultra Performance 10W-30 features Schaeffer’s proprietary friction modifiers, Micron Moly® and Penetro®, which create a strong, slippery shield that minimizes metal-to-metal contact, resulting in increased engine efficiency, durability, and smoother operation. This oil is formulated to meet the needs of emission-compliant engines utilizing exhaust gas recirculation (EGR) systems and after-treatment devices such as diesel particulate filters (DPFs), diesel oxidation catalysts (DOCs), and selective catalytic reduction (SCR). It can also be used in low-emission certified diesel engines, older non-EGR diesel engines, and off-highway diesel engines.

SynShield® Ultra Performance 10W-30 provides 85% less wear compared to conventional CJ-4 oils, ensuring better protection for your engine. With its excellent thermal and oxidative stability, it resists viscosity thickening, sludge formation, and varnish, ensuring long-term engine protection and performance. This oil is also highly effective at dispersing soot, offering 77% better soot handling than conventional oils. Its superior shear stability ensures that it maintains its grade over extended oil drain intervals, while its low volatility characteristics help reduce oil consumption.

Performance Benefits:

• 85% improved wear protection compared to conventional CJ-4 oils.
• High thermal and oxidative stability for resistance to viscosity thickening, deposits, sludge, and varnish.
• 77% better soot handling and deposit-dispersing capability than conventional oils.
• Maintains fuel economy without sacrificing engine protection.
• Excellent shear stability for stay-in-grade performance throughout the oil drain interval.
• Superior low volatility to control oil consumption.
• Optimized engine durability and reliability in high-mileage and high-hour applications.
• Excellent protection against oil aeration and foaming.
• Superior cold crank startability and low-temperature pumpability