Mobil Jenbacher NX Oil 40

Approved by

• Jenbacher

Standards & approvals

• INNIO Jenbacher TI 1000-1109

  Official approval

  INNIO Jenbacher TI 1000-1109 — gas-engine lubricating oil recommendation

  INNIO Jenbacher's technical instruction 1000-1109, recommending oils for its gas engines by fuel-gas class and engine type.

Specifications

Brand

Mobil (ExxonMobil)

Category

Engine oils

Viscosity

SAE 40

Manufacturer code

204025101015

Availability

On request

Typical characteristics

Manufacturer's description

Jenbacher NX Oil 40 (SAE 40) is a high-performance gas engine oil formulated for the next generation of Jenbacher natural gas engines, developed as a major engine component in close cooperation between INNIO Jenbacher and ExxonMobil engineers. It represents a major advancement in gas engine lubrication, meticulously aligned with the Jenbacher engine platform to meet the evolving requirements of next-generation Type 2, 3, 4 and 6 engines running on 100% pipeline gas or blends with up to 60% hydrogen content. By integrating ExxonMobil's proprietary in-house technology with a high-viscosity-index base oil, Jenbacher NX Oil 40 delivers a significant performance step-up over standard gas engine oils, even in challenging environments. It is developed for fuel class A and can substitute all existing approved lubricants for pipeline gas engines per technical instructions TA 1000-1109, and is recommended for base-load, data-centre, peaking, fast-start and cold-start applications — it is the only officially tested product for the J701, J702, J711, J712, J715, J781, J782 and J783 versions. Key benefits include reliable cold-start capability, stable viscosity throughout the oil's life, improved dispersancy for cleaner oil at longer drain intervals, reduced fine-particle formation for longer filter life, and reduced combustion-chamber deposits for excellent valve protection.

Applications

• All Jenbacher natural gas engines — Type 2, Type 3, Type 4, Type 6.
• Developed for the next-generation Jenbacher natural gas engines Type 2/3/4/6 and J920.
• Developed for use with fuel class A and can be substituted for all previously approved lubricating oils for pipeline gas engines, as specified in technical instructions TA 1000-1109.
• Recommended, in addition to all base-load engines and versions, for data-centre, peaking, fast-start and cold-start applications, and is the only officially tested product for the J701, J702, J711, J712, J715, J781, J782 and J783 versions.

Performance & benefits

• Cold-start capability: enables reliable engine starts even in low ambient temperatures.
• Stable viscosity: maintains consistent viscosity throughout the oil's lifespan for superb lubrication.
• Improved dispersancy: effectively handles higher loads, keeping the oil visibly cleaner at longer oil drains, prolonging oil life and performance.
• Fine particle reduction: reduces the formation of fine particles, extending filter longevity.
• Combustion chamber protection: decreases deposits while providing excellent protection for engine valves.
• Hydrogen readiness: is compatible with up to 60% hydrogen fuel, for a cleaner, more sustainable energy solution.

Fits

• Stationary gas engines