Shell Hydraulic S1 M 68 is a mineral-based industrial hydraulic fluid offering reliable anti-wear protection, system efficiency, and extended oil life for general-purpose hydraulic applications under moderate operating conditions.
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Shell Hydraulic S1 M 68

Shell Hydraulic S1 M 68 is a mineral-based industrial hydraulic fluid offering reliable anti-wear protection, system efficiency, and extended oil life for general-purpose hydraulic applications under moderate operating conditions.

Category:

Shell Hydraulic S1 M 68

Reliable hydraulic oil for industrial and mobile hydraulic systems

  • Formulated to resist oxidation in the presence of air, water, and copper, extending oil life

  • Uses proven anti-wear technology to protect pumps and components under both low and high load conditions

  • Good demulsibility, air release, and foam control help ensure system cleanliness and efficient performance

  • Suitable for use in standard hydraulic pumps and compatible with most mineral oil-based hydraulic systems

  • Meets key standards: ISO 11158 (HM), DIN 51524 Part 2 (HLP), GB 11118.1-2011 L-HM General

Global Product Code: 001D7741



Application:

Shell Hydraulic S1 M 68 is designed for use in a variety of general-purpose hydraulic systems. It is suitable for both fixed and mobile equipment operating under moderate duty cycles in industrial environments such as manufacturing plants, as well as construction machinery like cranes and excavators.

Performance Features & Benefits:

  • Oxidation Resistance: Resists degradation from exposure to air, water, and copper, helping reduce deposits and prolong oil life.
  • Reliable Wear Protection: Protects system components using proven anti-wear chemistry, even under severe duty conditions.
  • Enhanced System Efficiency: Offers good air release, foam control, and demulsibility to maintain hydraulic system performance and cleanliness.

Main Application Areas:

  • Industrial hydraulic systems with moderate operating conditions
  • Mobile hydraulic systems such as construction and lifting equipment

Specifications & Approvals:

  • ISO 11158 (HM fluids)
  • DIN 51524 Part 2 (HLP type)
  • GB 11118.1-2011 L-HM General

Environmental & Safety Information:

  • This product poses no significant health or safety risks when used properly and with good hygiene practices.
  • Use impervious gloves when handling used oil. Wash skin immediately with soap and water after contact.
  • Do not discharge into drains, soil, or water. Return used oil to an authorized collection point.
  • Safety Data Sheet (SDS) available via inquiry

Technical Specifications:

Property Typical Value Method
ISO Viscosity Grade 68 ISO 3448
ISO Fluid Type HM –
Kinematic Viscosity @ 40 °C 68 mm²/s ASTM D445
Kinematic Viscosity @ 100 °C 8.6 mm²/s ASTM D445
Viscosity Index 97 ISO 2909
Density @ 15 °C 0.875 kg/l ISO 12185
Flash Point (COC) 240 °C ISO 2592
Pour Point –12 °C ISO 3016

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