OSR Hydraulic Oils

OSR Hydraulic Oil: Reliable Power Transmission & Equipment Protection

OSR Hydraulic Oil is developed using high-quality base oils and advanced
additive technology to ensure smooth hydraulic system performance, excellent wear protection,
and long service life. It acts as a medium for power transmission while also functioning as a
lubricant, coolant, and corrosion protection fluid within hydraulic equipment.

The formulation offers excellent oxidation stability, thermal resistance, anti-wear
protection, and foam control, helping improve equipment efficiency and reduce maintenance
requirements. Suitable for a wide range of hydraulic applications operating under
high pressure and varying temperature conditions.

Send Enquiry

Key Benefits

• Excellent Anti-Wear Protection
  Advanced anti-wear additives form a protective film on hydraulic system components, significantly reducing wear under high-pressure conditions.
• Smooth Power Transmission Performance
  Consistent viscosity and fluid film strength ensure efficient and responsive power transmission throughout the hydraulic system.
• Good Thermal and Oxidation Stability
  Resists thermal breakdown and oxidative degradation, maintaining oil quality and performance over extended service intervals.
• Helps Reduce Rust and Corrosion
  Corrosion and rust inhibitors protect metal surfaces within hydraulic systems from moisture-related damage.
• Effective Foam Control and Air Release
  Anti-foam additives prevent foam formation and promote rapid air release, ensuring consistent hydraulic response.
• Supports Longer Equipment Life
  Comprehensive protection package reduces wear, corrosion, and deposit formation, extending the service life of hydraulic equipment.
• Reliable Performance Under High-Pressure Conditions
  Engineered to maintain full protective and transmission performance even in demanding high-pressure hydraulic systems.

Key Features

• High-Quality Refined Base Oils
  Produced from premium refined base oils selected for excellent thermal, oxidative, and lubrication properties.
• Stable Viscosity Performance
  Maintains consistent viscosity across a wide operating temperature range for reliable hydraulic system response.
• Good Water Separation Properties
  Effective demulsibility helps rapidly separate water contamination, protecting system components and maintaining oil performance.
• Low Tendency to Form Deposits
  Clean formulation minimizes varnish and deposit formation on valves, pumps, and other critical system components.
• Suitable for Industrial and Mobile Hydraulic Systems
  Versatile formulation compatible with a wide range of industrial machinery and mobile equipment hydraulic systems.
• Available in Multiple ISO Viscosity Grades
  ISO VG 32, 46, 68, 100, and 150 grades available to match the specific requirements of your hydraulic system.

Available Hydraulic Oil Grades

OSR Hydraulic Oil is available in the following ISO viscosity grades:

ISO VG Grade	Typical Application
ISO VG 32	Light-duty hydraulic systems and precision equipment
ISO VG 46	Industrial hydraulic systems operating under moderate conditions
ISO VG 68	Heavy-duty hydraulic systems and high-load applications
ISO VG 100	Industrial machinery requiring higher viscosity protection
ISO VG 150	Heavy industrial and high-temperature hydraulic systems

Understanding Hydraulic Oil Viscosity Grades

Hydraulic oil viscosity is measured at 40°C according to ISO standards. Selecting the correct viscosity grade is important for maintaining system efficiency, lubrication performance, and equipment protection.

Viscosity Grade	Common Usage
ISO VG 2 – 15	Spindle and low-viscosity applications
ISO VG 22 – 68	Hydraulic systems and industrial machinery
ISO VG 100 – 460	Gear oils and heavy industrial equipment

Industries & Applications

Trusted across a wide range of industries and hydraulic applications:

Available Packing Sizes

Available in a wide range of pack sizes to suit individual, trade, and bulk industrial requirements:

Why Choose OSR Hydraulic Oil?