The ROCOL SAPPHIRE Hi-Torque range of semisynthetic gearbox lubricants are supplied in viscosity grades: ISO VG 150, 220, 320, 460 & 680.
The majority of wear in a gearbox occurs on start up and the high performance SAPPHIRE Hi-Torque gear oils are reinforced with a unique Start Up Protection System (SUPS) that ensures the oil remains on the gear teeth even after prolonged shutdown. This ensures that the gears are immediately protected when the gearbox starts up without having to wait for the service lubricant to be picked up and splashed around inside the box.
The SAPPHIRE Hi-Torque range of tenacious, EP gear oils are exceptionally thermally stable and contain additives to boost performance and improve adhesion.
- Reduces wear to significantly extend gear box life
- Contains unique SUPS technology to protect gear teeth on start up
- High performance, even under extreme pressure
- Decreases oil change frequency, reducing total cost of ownership
To view additional Rocol literature, please visit our brochures section here.
Specifications and Information
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