Description

SCHAEFFER’S (since 1839) 711 SynShield® OTR Plus Engine Oil 10W-30B is a high-performance, heavy-duty diesel engine oil designed to provide exceptional fuel economy without compromising on engine durability. This premium, synthetic plus oil is formulated to offer maximum protection against wear, oxidation, deposit formation, soot contamination, and aeration, making it ideal for the rigorous demands of modern diesel engines.

SynShield® OTR Plus 10W-30 Engine Oil exceeds API Service Categories for heavy-duty diesel engines, including CK-4, CJ-4, CI-4, and CI-4 Plus, as well as older engine models. This oil is engineered with proprietary friction modifiers like Micron Moly® and Penetro®, which create a slippery, tenacious shield to prevent metal-to-metal contact, enhancing engine efficiency and overall performance.

Designed to meet the needs of emission-compliant diesel engines equipped with advanced exhaust gas recirculation (EGR) systems, diesel particulate filters (DPF), and selective catalytic reduction (SCR), SynShield® OTR Plus 10W-30 Engine Oil ensures excellent fuel efficiency while maintaining engine longevity. It is also suitable for use in older non-EGR diesel engines and off-highway diesel engines, providing versatile protection across a wide range of diesel applications.

With improved wear protection, exceptional thermal and oxidative stability, and superior soot-handling capabilities, SynShield® OTR Plus 10W-30 Engine Oil is engineered to keep engines running cleaner and more efficiently for longer intervals, with reduced oil consumption and enhanced cold-start performance.

Performance Benefits:

• 71% better wear protection than conventional 10W-30 CJ-4 oils.
• Outstanding thermal and oxidative stability to resist viscosity thickening and the formation of deposits, sludge, and varnish.
• 46% greater soot handling and deposit-dispersing capability compared to conventional oils.
• Excellent shear stability for stay-in-grade performance throughout the oil drain interval.
• Superior low volatility characteristics to reduce oil consumption.
• Enhanced engine durability, especially for older model engines.
• Excellent cold crank startability and low-temperature pumpability.
• Strong protection against oil aeration and foaming.