C 19 meets the most severe industry requirements including the new hybrid test from Denison (T6H2OC), which incorporates both vane and piston pumps under wet and dry conditions over 600 hours. Formulated with up to 50% more performance additive than some competitors, gives a larger margin of safety in key areas of corrosion, oxidation and wear protection. Water Tolerance deals with water contamination in a number of ways. First, when water enters the system, hydrolytic stability keeps the water from causing damaging rust and corrosion to sensitive hydraulic components. Second, after hydraulic equipment has been shut down for the day, Castrol Blue Hydraulic Plus will effectively demulsify or separate the water and oil. Water can then be drained from the system before the start of the workday. And third, Castrol Blue Hydraulic Plus is able to remain filterable even after water invasion. Water contamination tends to slow down the filter time of a hydraulic oil. exhibits excellent filterability after 2% water has been introduced into the oil. In recent years, many original equipment manufacturers have reported that some commercial hydraulic fluids have caused field failures when contaminated with water. It is important to note that these fluids had previously met the severe performance standards of many pump manufacturers. Lubricants, which had outstanding performance in many severe OEM pump tests, was subsequently run in modified tests contaminated with 1% water. Results: Still a pass against the standard pass fail criteria. Thermal Stability Oxidation and Control Extended high operating temperatures, commonly encountered in hydraulic equipment, can create corrosive acids, allow sludge and varnish to form and excessively thicken oil until its breakdown is inevitable. Castrol Blue Hydraulic Plus has an outstanding additive package that boosts its oxidation resistance. prevents the formation of harmful deposits and guards against thermal breakdown due to high operating temperatures. As a result, hydraulic equipment runs longer, more efficiently and with less downtime. Safe for Vane, Gear and Piston Pumps is formulated to meet or exceed the industry standards for vane, gear and piston pumps. is specially suited for use in mobile hydraulic equipment, like excavators, bulldozers and drilling equipment, that have various types of pumps and a common sump in the same hydraulic circuit.
C 20 Industry Test Results All test results are for ISO 32. Denison T6H2OC Pump Test passed under Denison HF-O requirements. Denison T6-C Pump Test passed under Denison HF-O requirements. Denison T5D42 Vane Pump Test passed under Denison HF-O requirements. Denison P-46 Piston Pump Test passed under Denison HF-O requirements. Vickers 35VQ25 Vane Pump Test With an allowable total weight loss for ring and vane at 90 Mg, exceeded the test limits with total weight loss of 23.3 Mg. Turbine Oil Rust Prevention Test (ASTM D 665) Using distilled water (D 665A), passed this test under both Cincinnati Milacron and Denison HF-O requirements. Using synthetic sea water (D 665B), passed under Denison HF-O requirements. There is no requirement for Cincinnati Milacron. Foam Inhibition (ASTM D892) left no foam after this 10 minute test. Filterability (Denison TP 02100) filtered in 150 seconds when dry and only 220 when contaminated with 2% water. The limit was 600 seconds dry and 2 times the dry figure when wet.
C 21 Hydrolytic Stability (ASTM D 2619) performed exceptionally well in ASTM D 2619. With an allowable copper weight loss of.2 mg maximum, 46 had only.09 mg copper weight loss. For water acidity, Castrol Blue Hydraulic Plus had an acidic reading of 0, mg KOH while the test limit was 4.0 maximum. Cincinnati Milacron Thermal Stability received a copper rod rating of 1.5, a steel rod rating of 1 and a sludge rating of 7.2 mg per 100 ml. Thermal Stability (per Cincinnati Milacron Thermal Stability Test) 1st Test Margin of Safety Pass Fail 2nd Test Margin of Safety 0 10 20 30 40 50 60 70 80 90 100 Sludge (mg/100ml) FZG 46 passes load stage 12 in the FZG test, where as many Dension HF-O grades only meet FZG levels of 10. This ensures that protects equipment under the most rigorous conditions. provides excellent pump life and trouble free service in construction and mining mobile hydraulic applications. possesses proven anti-wear protection, a high viscosity index to enhance performance over a wide temperature range, and excellent water separation properties. is formulated with carefully selected premium base oils, coupled with rust, oxidation and foam inhibitors. meets or exceeds the equipment manufacturers requirements for Vane, Gear and Piston Pumps. The fluid has been dyed a medium blue to facilitate leak detection by the equipment user. is approved or recommended for the Cincinnati Lamb P-68 and P-70 specifications. In today s mobile hydraulic equipment, such as excavators, bulldozers and drilling equipment, pumps of different types have been incorporated into the same hydraulic circuit in order to achieve outstanding cost effectiveness and efficiency. will meet the challenge where a common fluid has to be used, which allows vane, gear and piston pumps to work at their maximum rated output.
C 22 Performance Summary Cincinnati Denison Castrol Blue Lamb Requirements Hydraulic Plus Requirements HF-0 Oil ISO 32 Grades 32 46 68 Cincinnati Lamb P- 70 Pass - Pass Pump Test Denison T5D42 NR Pass Pass Vane Pump Test Denison P-46 Series NR Pass Pass Piston Pump Test Vickers 35VQ25 NR 23.3 Mg. Vane Pump Test (Total Wt. Loss 90 Mg. Max.) Rust Prevention, ASTM D665 D665A Pass Pass Pass (Distilled water) Pass Pass Pass D665B NR Pass Pass (Synthetic sea water) Foam Inhibition, ASTM D892 NR None None Volume of Foam after 10 min. Denison Filterability (HF-O) A. Dry NR 600 Max. 51 (sec. to 75 ml) B. Wet NR 2xA 63 (sec. to 75 ml) Hydrolytic Stability, D2619 Copper Wt. Loss, NR 0.2 Max. 0.09 mg/cm2 Acidity of Water, NR 4.0 Max. 0.27 mg KOH 1000 Hours Sludge (D-4310) Insoluble sludge, mg NR 200 Max. 15.8 TAN, mg KOH NR 2.0 Max. 0.09 Copper Appearance 1B Oxidation Life, ASTM D943 Hours to TAN 2.0 NR 1500 Min. 6000+ Cincinnati Milacron Thermal Stability Sludge, mg per 25.0 Max. 19.6 100 ml Copper Rod Rating 5 Max. 2 Steel Rod Rating 1 Max. 1 Cincinnati Milacron Assessment Approved
C 23 Special Performance Summary Sundstrand Pump Test (Double Length Stress Test) A. Conditions: Test run for 450 hours at 180 F. with water (Standard test is run for 225 hours at 180 F.) B. E.O.T. Inspection: 1-Bearing plate - Good Condition 2-Thrust plate - Good Condition 3-Piston Shoes - Good Condition 4-Distress on other parts - None C. Assessment: Pass double length stress test. Industry Specifications and OEM Approvals by Grade: Denison HF-O, HF-1, HF-2 approved Vickers 35VQ25A meets performance requirements Vickers M-2950-S Mobile Hydraulic Systems and I-286-S Industrial Hydraulic Systems Cincinnati Machine P-68 (ISO 32), P-70 (ISO 46) and P-69 (ISO 68) approved Meets Racine S106 Meets Joy Mining Machinery HO-T (AW 46), HO-S (AW 68) Meets DIN 51524 Requirements Typical Analysis ISO Grade Method 32 46 68 100 Former Grade (Light) (10) (20) (30) Viscosity @40 C, cst ASTM D445 33.8 45.3 68.2 105.7 Viscosity @100 C, cst ASTM D445 5.5 6.6 8.7 11.7 Viscosity @100 F, SUS ASTM D2161 160 215 319 551 Viscosity @210 F, SUS ASTM D2161 44 48 54 65 Viscosity Index ASTM D2270 103 103 105 102 Flash Point, C ( F) ASTM D92 210 (411) 215 (420) 226 (440) 226 (440) Pour Point, C ( F) ASTM D97-32 (-26) -26 (-15) -26 (-15) -15 (+5) Oxidation Life, ASTM D943 6000+ 5000+ 5000+ 4000+ (Hours to TAN 2.0) Gravity, API ASTM D287 34 32 29.5 28 Pounds per Gallon ASTM D287 7.12 7.21 7.32 7.39 Specific Gravity ASTM D-1298 0.857 0.863 0.879 0.88 @60F g/ml