Hydraulic Oils

High-pressure performance for industrial, mobile, and mixed-fleet systems

Greyhound Lubricants supplies a complete range of high-performance hydraulic oils engineered for industrial machinery, mobile equipment, construction fleets, agricultural tractors, and heavy-duty hydraulic circuits. Developed using European-compliant blending, high-purity base oils, and globally approved additive technologies, the G-Moto hydraulic range delivers stable pressure control, clean operation, and long component life under demanding African operating conditions.

Our portfolio includes HM/HLP anti-wear fluids, HV/HVLP high-VI hydraulic oils, fire-resistant HFC fluids, monograde hydraulic oils, as well as UTTO and STOU lubricants designed for shared hydraulic systems in tractors and off-highway machinery.

Hydraulic Oil

Product Range

High-pressure performance for industrial, mobile, TO-4, UTTO & STOU systems

Greyhound Lubricants supplies a complete range of high-performance G-Moto Hydraulic Oils engineered for industrial machinery, mobile equipment, construction fleets, mining operations, and agricultural hydraulics. Developed using European-compliant blending standards, high-purity base oils, and globally approved additive technologies, the G-Moto hydraulic range delivers stable pressure control, clean operation, and long component life under demanding African operating conditions.

Products are grouped by service class to ensure fast and correct selection.

Anti-Wear Hydraulic Oils — HM / HLP

  • Hydraulic HM ISO 15 / 22 / 32 / 46 / 68 / 100 / 150 — Zinc-based anti-wear hydraulic oils for standard industrial and mobile systems, offering strong oxidation and corrosion protection. Meets DIN 51524-2 (HLP), ISO 11158 HM.
  • Hydraulic HM ZF ISO 32 / 46 / 68 / 100 — Zinc-free anti-wear hydraulic fluids for environmentally sensitive applications, robotics, and process machinery.
  • Hydraulic AW 68 (Blue) — Colour-coded anti-wear hydraulic oil delivering excellent shear stability and corrosion resistance in factory equipment and mobile machinery.

High-Viscosity Index Hydraulic Oils — HV / HVLP

  • Hydraulic HV ISO 15 / 32 / 46 / 68 / 100 / 150 — High-VI, shear-stable hydraulic oils for equipment exposed to wide temperature fluctuations. Provide smooth cold-start behaviour, stable viscosity, and robust wear protection. Meets DIN 51524-3 (HVLP), ISO 11158 HV.

Fire-Resistant Hydraulic Oil — HFC

  • Hydraulic Fire-Resistant HFC 46 — Water-glycol, fire-resistant fluid for hydraulic systems operating near ignition sources or underground (mines, foundries, tunnel operations). Offers superior corrosion protection, wear control, and seal compatibility.

Monograde Hydraulic Oil

  • G-Base SAE 10W — Monograde hydraulic and transmission oil for older mobile and construction equipment requiring SAE 10W / TO-2 performance. Provides stable film strength and oxidation resistance in mixed-fleet applications.

Shared Hydraulic & Drivetrain Systems (Cross-Referencing)

These products are listed under Transmission & Tractor Oils but are included here for hydraulic circuit coverage:

  • G-Moto TO-4 SAE 10W / 30 / 40 / 50 / 60 — Meets Caterpillar TO-4 and Allison C-4 for power-shift transmissions, final drives, torque converters, and shared hydraulic circuits in earthmoving and industrial machinery.
  • UTTO 10W-30 80W GL-4 — All-season shared-sump fluid for transmissions, axles, hydraulics, and wet brakes in tractors and off-highway machinery.
  • UTTO 20W-40 85W GL-4 — Higher-viscosity UTTO for high-torque tractors and implements with demanding hydraulic loads.
  • STOU 10W-30 GL-4 / CG-4 — Universal all-season oil covering engines, transmissions, hydraulics, and final drives in compact and mid-range tractors.
  • STOU 15W-40 GL-4 / CG-4 — Heavy-duty STOU for turbocharged agricultural engines and drivetrains.
  • STOU 20W-40 GL-4 / CG-4 — STOU optimised for hot climates and long service intervals.

Greyhound Lubricants hydraulic oils are trusted across industrial plants, construction and mining equipment, transport fleets, and agricultural machinery — delivering reliable pressure control, smooth operation, and long component life.

Why Choose Greyhound Hydraulic Oils?

  • Clean and stable operation driven by advanced anti-wear and shear-stable additive chemistry.
  • Robust pump and component protection for pistons, valves, cylinders, and high-pressure hydraulic drives.
  • Stable viscosity across extreme temperatures and heavy-duty service cycles in industrial and mobile systems.
  • Long-drain capability reducing downtime for factories, construction fleets, and off-highway machinery.
  • Premium additive packages from globally accredited suppliers ensuring optimised friction control, thermal stability, and component cleanliness.
  • High-purity base oils sourced from international partner blenders, delivering consistent film strength and oxidative durability.
  • Mass-volume European-compliant blending ensuring batch accuracy, repeatability, and high-purity output.
  • Strict quality compliance through globally approved additive packs and internationally recognised manufacturing standards.
  • Wide application coverage including HM, HLP, HV, HVLP, HFC, TO-4, UTTO, and STOU systems.
Hydraulic Oil