High performance, semi-synthetic gearbox fluids

  • Offers a wide temperature resistance of -20°C to +120°C.
  • The range has outstanding EP performance with a 560 kg weld load.
  • Excellent thermal stability and contain a Unique SUPS (Start Up Protection System) for maximum protection.
  • Semi-synthetic which ensures compatibility with most types of mineral and synthetic oils.
  • Provides a tenacious, low foaming film with excellent water wash-off resistance and corrosion protection.
  • They have a blue dye for visibility and excellent stability resulting in extended relubrication intervals and a reduction in lubricant usage

Product information

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.

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.

Exceptionally thermally stable and contain additives to boost performance and improve adhesion.


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Case Studies

  • SAPPHIRE Hi-Torque
    SAPPHIRE Hi-Torque


  • Construction
  • Maintenance
  • Marine
  • Mining & Quarrying
  • Power Generation
  • Rail
  • Automotive

Part Codes

  • Size: Hi-Torque150-20l
    Part Number: 21055
  • Size: Hi-Torque150-200l
    Part Number: 21059
  • Size: Hi-Torque220-20l
    Part Number: 21015
  • Size: Hi-Torque220-200l
    Part Number: 21019
  • Size: Hi-Torque320-20l
    Part Number: 21025
  • Size: Hi-Torque320-200l
    Part Number: 21029
  • Size: Hi-Torque460-20l
    Part Number: 21035
  • Size: Hi-Torque680-20l
    Part Number: 21045

Gear Oils with Start Up Protection System (SUPS)

This demonstration shows the benefits of using gear oils with ROCOL Start Up Protection System technology. SUPS technology allows gears to be protected immediately following start-up which reduces wear and prevents failure. Gear oils with SUPS technology are also available for use within the food industry.

Technically Advanced Industrial Lubricants That Will Help Keep Your Factory Running

Our experience and expertise in product development means our advanced technology keeps your equipment maintained to the highest standard to ensure production runs effectively and efficiently! Find out why ROCOL is the performance you can trust for your industrial applications!

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