Shell Spirax S6 ADME 75W-90
Shell Spirax S6 ADME 75W-90 is a fully synthetic high-performance axle oil developed to meet the demanding lubrication requirements of modern heavy-duty commercial vehicles. Formulated with advanced synthetic base oils and a high-performance additive system, the lubricant delivers outstanding wear protection, improved thermal stability and extended oil drain capability in heavily loaded axle systems. The product is designed to meet the latest requirements from major vehicle manufacturers and is particularly suited to heavy-duty applications operating under severe load and operating conditions.
One of the key advantages of Shell Spirax S6 ADME 75W-90 is its excellent protection against gear wear and surface damage. The advanced extreme-pressure additive technology forms a durable lubricating film between metal surfaces, helping prevent gear pitting, scuffing and wear under heavy load conditions. This protection helps extend component life and ensures reliable performance of axle and drivetrain systems even under severe operating environments.
Shell Spirax S6 ADME 75W-90 also provides outstanding oxidation and thermal stability. Drivetrain components in commercial vehicles often operate under high temperatures and heavy mechanical stress, which can accelerate lubricant degradation. The advanced synthetic formulation resists oxidation and maintains stable performance over extended operating periods, helping prevent deposit formation and ensuring consistent lubrication throughout the service interval.
Another important benefit of Shell Spirax S6 ADME 75W-90 is its potential for extended oil drain intervals. The formulation helps reduce operating temperatures within axle systems while maintaining stable viscosity characteristics across a wide range of operating conditions. This allows the lubricant to maintain its protective properties for longer periods, reducing maintenance frequency and helping lower overall operating costs for commercial vehicle fleets.
Shell Spirax S6 ADME 75W-90 also offers excellent viscosity stability due to its high viscosity index. This ensures minimal variation in viscosity as ambient and operating temperatures change, providing reliable lubrication performance during both cold start conditions and high-temperature operation. The lubricant also provides excellent low-temperature performance with a very low pour point, ensuring rapid oil circulation and protection during cold starts.
The lubricant is recommended for use in heavily loaded axle drives and certain non-synchronised transmissions in commercial vehicles and industrial equipment. It is particularly suited for modern heavy-duty trucks where synthetic gear oils are recommended by the manufacturer. The product carries major industry approvals including SAE J2360, MB-Approval 235.9 and DTFR 12B140, as well as approvals from MAN, Volvo, Scania and ZF. It also meets API GL-4, API GL-5 and API MT-1 service classifications. Physical characteristics include a kinematic viscosity of approximately 101 mm²/s at 40°C and 15.0 mm²/s at 100°C with a viscosity index of approximately 155. The oil has a density of approximately 868 kg/m³ at 15°C, a flash point of approximately 210°C and an exceptionally low pour point of approximately –60°C, supporting reliable lubrication across a wide range of operating conditions.
