Shell PANOLIN S4 HLP Synth 46

Standards & approvals

• Bosch Rexroth RE 90245

  Bosch Rexroth RE 90245 — hydraulic fluid rating list

  Bosch Rexroth's list of hydraulic fluids rated for its own pumps and motors, after wear testing on axial piston pumps.

• ISO 15380 HEES

  Biodegradable hydraulic fluid HEES — ISO 15380

  Class HEES of ISO 15380: a biodegradable hydraulic fluid on a synthetic ester base.

• ISO 4263-3

  Oxidation stability test method for turbine-type oils, part 3

  ISO 4263 sets out test methods for the oxidation of inhibited turbine-type/hydraulic oils; part 3 describes a dry TOST variant.

• OECD 301B

  OECD 301B biodegradability above 60 %

  OECD test measuring carbon dioxide evolved over 28 days; above 60 % counts as "readily biodegradable".

Specifications

Brand

Shell

Range

Shell PANOLIN

Category

Biodegradable lubricants (ECL)

Viscosity

ISO VG 46

Manufacturer code

001M4381

Availability

On request

Typical characteristics

Manufacturer's description

Hydraulic fluid – high-performance, readily biodegradable saturated synthetic esters. Shell PANOLIN S4 HLP Synth is our highest-performing and industry-leading biodegradable saturated ester (HEES) type synthetic hydraulic fluid. The only Bosch-approved HEES fluid. The special zinc-free additive technology, formulated with high-performance fully synthetic saturated esters, delivers increased machinery efficiency through improved oil life and premium wear protection. Particularly suitable for use in environmentally sensitive areas and in stationary and mobile hydraulic systems, including construction, earthmoving and forestry.

Applications

• For stationary and mobile hydraulic systems, including earthmoving, forestry, construction and hydroelectric applications. Compressors, lubrication systems for
• high and shear-stable, contributing to increased hydraulic efficiency compared with a typical HM mineral oil. bearing and oil circulation systems and marine hydraulic systems. Specifications, approvals and recommendations
• For the full list of equipment approvals and recommendations, please consult your local Shell technical helpdesk. Compatibility and miscibility: It is strongly recommended that an oil sample be taken from the system after changeover and analysed via the Shell Rapid Lubricants Analysis service, to confirm that the new fluid charge is fit for use.
• This lubricant must not be mixed with other biodegradable hydraulic fluids, in order to ensure that the fluid's environmental properties and performance are maintained. The system should be drained and flushed thoroughly when changing fluids; guidance on fluid change-over can be found in ISO 15380 Annex A. This lubricant is compatible with fluoroelastomers (FPM/FKM) such as Viton. Other seal materials and system components, such as paints, may be adversely affected, and advice should be sought from the respective manufacturers.
• Japanese Eco Mark
• It is strongly recommended that an oil sample be taken from the system after changeover and analysed via the Shell Rapid Lubricants Analysis service, to confirm that the new fluid charge is fit for use. Typical physical properties: fluid type (ISO classification); kinematic viscosity @-20 °C mm2/s; kinematic viscosity @40 °C mm2/s; kinematic viscosity @100 °C mm2/s; viscosity index; density @15 °C kg/m3; flash point °C; colour (ASTM); water separation @54 °C, minutes; TOST life, hours, minimum; pour point °C; biodegradability after 28 days, % minimum; iodine value, g I2/100g maximum

Performance & benefits

• Enhanced oil life: designed to help equipment operate without interruptions, with multiple field examples of lifetime filling; has an outstanding dry TOST life of over 6000 hours (modified ASTM D943 test) and good oxidative stability, reducing fluid degradation, filter blockage and viscosity increase, helping prevent component failures and related parts and labour costs.
• Premium wear protection: designed to help equipment operate without interruptions, offering exceptional wear protection for hydraulic equipment and strong protection against sludge and varnish build-up.
• Designed to protect even in cold climates: good cold-flow behaviour enables a safe start even in cold conditions, reducing the risk of metal-on-metal wear; shear-stable, high-viscosity-index fluids help enable increased hydraulic efficiency compared with a typical HM mineral oil.
• Lower environmental impact: recommended for environmentally sensitive areas, with reduced impact from leaks or accidental spillage compared with conventional mineral oils; readily biodegradable - over 60% in 28 days in the OECD 301B test - and low ecotoxicity, tested against the OECD 201, 202 and 203 standards.

Fits

• Construction equipment
• Ships & vessels
• Compressors & pumps