Biodegradable Hydraulic Oil (HEES) - Peterson CAT
Biodegradable Hydraulic Oil (HEES) - Peterson CAT
Biodegradable Hydraulic Oil (HEES) - Peterson CAT
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®PREVENTIVE MAINTENANCE PRODUCTS<strong>Biodegradable</strong> <strong>Hydraulic</strong> <strong>Oil</strong> (<strong>HEES</strong>)For Cat hydraulic systems requiring a biodegradable and non-toxic hydraulic oilSAE 10WISO 46Developed, tested, and approved by Caterpillar,Cat <strong>Biodegradable</strong> <strong>Hydraulic</strong> <strong>Oil</strong> (<strong>HEES</strong>) is areadily biodegradable oil that resists oxidation,corrosion, and wear. It meets accepted standardsto be considered biodegradable and nontoxic.Recommended useApplicationCat BIO HYDO (<strong>HEES</strong>) is recommended forCat hydraulic systems that require readilybiodegradable and low-toxicity fluids, as well as:• Cat hydraulic systems operating over a broadambient temperature range (-32°C to 43°C)and at tank temperatures up to 100°C.• For maximum performance and environmentalcompliance do not mix Cat BIO HYDO(<strong>HEES</strong>) with other oils.• The maximum recommended water content forhydraulic systems that are filled withCaterpillar BIO HYDO (<strong>HEES</strong>) is 0.10%. Ifthe water levels exceed 0.10%, the watershould be removed or the oil should bereplaced.Typical Characteristics*SAE Viscosity Grade10WISO Viscosity Grade 46Specific Gravity (g/cm 3 ) @ 15°C 0.921Flash Point °C (ASTM D92) 220Pour Point °C (ASTM D97) -58Viscosity,cSt @ 40°C (ASTM 445) 48.7cSt @ 100°C (ASTM 445) 8.7Viscosity Index (ASTM D2270) 160Zinc, ppm
®PREVENTIVE MAINTENANCE PRODUCTS<strong>Biodegradable</strong> <strong>Hydraulic</strong> <strong>Oil</strong> (<strong>HEES</strong>)Unique formula for maximum performance and protectionCat BIO HYDO (<strong>HEES</strong>) is formulated from a fully saturated <strong>Hydraulic</strong> Environmental EsterSynthetic (<strong>HEES</strong>) base stock and selected additives. It has excellent high-pressure characteristics andhigh-temperature oxidation stability, so it helps prevent gumming and deposits even at high operatingtemperatures. Cat BIO HYDO (<strong>HEES</strong>) also:• provides superior wear protection.• offers excellent cold flow characteristics (pour point of -58°C).• allows operation over a broad temperature range (high viscosity index).• does not affect conventional sealing materials (complies with VDMA 24'569).Fluid analysis for early detectionWe recommend protecting your machine investment by using scheduled fluid analysis. Our S•O•S SManalysis program is the ultimate detection and diagnostic tool for your equipment, helping you head offpotential problems before they can lead to major failures and costly unscheduled downtime.Performance SpecificationsCat BIO HYDO (<strong>HEES</strong>) exceeds CaterpillarBF-1 requirements for biodegradablehydraulic fluids.Vickers Vane Pump (35VQ25)Ring Wear75 mg MAXVane Wear15 mg MAXFZG Rating (ASTM D5182)Four-ball Wear Test(ASTM D4172)Scar length (40 kg,93°C, 600 rpm, 30 min)11 MIN0.40 mm MAXEnvironmental ComplianceCat BIO HYDO (<strong>HEES</strong>) is fully decomposedby soil or water microorganisms with littleor no deposits.BiodegradabilityEPA 560/6-82-003Minimum 60% biodegraded to CO 2in 28 daysOECD 301BMinimum 60% biodegraded to CO 2in 28 daysBiodegradation > 83% (CEC-L-33-A-93)Proper use for health and safetySpills and leaksDepending on contamination and degradationlevels, small amounts of spilled or leakedCat BIO HYDO (<strong>HEES</strong>) will not adverselyaffect ground water or the environment. If asmall amount is spilled on the ground, theuncontaminated product will readilybiodegrade in the presence of naturallyoccurring soil organisms and the air.However, you should always handle spillsof Cat BIO HYDO (<strong>HEES</strong>) according tocurrently acceptable methods forconventional mineral oil spills. Checkwith local environmental agencies forlaws and regulations.Handling and useAccording to toxicology information, CatBIO HYDO (<strong>HEES</strong>) has little or no adverseeffects if handled and used properly. Nospecial precautions are suggested beyondattending to good personal hygiene andavoiding prolonged, repeated skin contact.For more information, refer to the “MaterialSafety Data Sheet,” SEFV1602.FrictionCaterpillar BF-1,Characteristics Section 7, SEQ1274Fluid Cleanliness (ISO 4406) 15/13 MAXFoaming Characteristics (ASTM D892)Without Added WaterSequence I25/0 MAXSequence II50/0 MAXSequence III25/0 MAXWith 0.1% WaterSequence I25/0 MAXSequence II50/0 MAXSequence III25/0 MAXToxicityWater hazard classification WGK 0 maximumFish (Rainbow Trout) acute toxicity(OECD 203) LC 50> 1000 ppm at 48 hoursElastomer and Seal Caterpillar BF-1,Compatibility Section 2PEHP6047-01© 1997 CaterpillarPrinted in U.S.A.
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