Mobilfluid 125
Mobilfluid 125 is an extra high-performance power transmission fluid formulated for use in hydrodynamic gears and hydraulic systems typically found in railroad, marine, construction and industrial applications. The product is formulated using high-quality base stocks and advanced additive technology to deliver responsive power transfer and reliable performance under severe operating conditions.
One of the key advantages of Mobilfluid 125 is its strong wear protection. The formulation helps protect gears, pumps and hydraulic components operating under high pressure and temperature conditions. This contributes to extended component life, improved productivity and reduced maintenance costs.
Mobilfluid 125 also provides excellent resistance to thermal degradation and oxidation. This helps reduce formation of lacquers, deposits and sludge in control valves and hydraulic systems. The result is improved control response, extended oil service life and reliable power transfer performance.
Another important benefit is its good low-temperature performance and air release properties. The fluid allows easy start-up and responsive hydraulic control while minimising foaming. It also offers effective rust and corrosion protection, including during long stoppages in humid or wet environments. The formulation maintains a stable fluid film for consistent lubrication and power transmission.
Mobilfluid 125 is recommended for fluid couplings, torque converters, hydrodynamic drives and hydraulic control systems used in railroad, marine, construction and industrial equipment. The product is approved against Voith Turbo 120.00059010 requirements and is suitable for demanding power transmission applications.
Physical characteristics include ISO VG 32 viscosity grade with kinematic viscosity of approximately 30 mm²/s at 40°C and 5.3 mm²/s at 100°C. Mobilfluid 125 has density of approximately 0.878 g/cm³ at 15°C, flash point of approximately 225°C and pour point of approximately −30°C. The fluid provides reliable power transfer, wear protection and consistent hydraulic performance.
