C 14 Stay-in-Grade Performance The shear stable polymers in keep the fluid s viscosity consistent over a wide range of temperatures. High operating temperatures, which may break down other hydraulic oils leading to damage to metal parts and increased oxidation, are easily managed by. Also contributing to s excellent viscosity performance is its extra high viscosity index. The high viscosity index of (at least 14) indicates that as the temperature dramatically rises or falls, will not excessively thin or thicken. This protects your customer s equipment from premature wear or oil breakdown and leads to decreased maintenance costs. Water Tolerance In environments with high risk of water contamination, delivers excellent demulsibility and hydrolytic stability. When water penetrates a hydraulic system, protects sensitive hydraulic components from damaging rust and corrosion. At the end of the day, easily separates water from the oil for removal at the beginning of the next work shift. The creamy cuff that sometimes forms between the water and other hydraulic oils shows that the hydraulic oil is not completely demulsifying and that cuff can encourage oil thickening and foam. separates from water cleanly and consistently protecting equipment from damaging foam and thickened oil. Filterability is another major concern for hydraulic equipment once water has entered the system. In tests where uncontaminated oils were compared with water-contaminated in the Denision TP 21 test, oil filtration time was quicker than the allowable limit. Because of this filtration, provides better lubrication protection for pumps and cylinders and helps to avoid dramatic pressure surges that could blow seals or split hoses. Thermal stability refers to an oil s ability to withstand breakdown during periods of high operating temperatures. Oils that are not thermally stable experience breakdown, which leads to damaged metal parts and oxidation of the oil. maintains its chemical stability during high temperatures and protects critical hydraulic parts from wear. Oxidation Control Oxidation is a degenerative process that is accelerated by a combination of air, catalyzing metals and heat that culminates in excessive oil thickening which leads to the formation of sludge and corrosive acids. The by-products of oxidation cause pumpability problems, compromised wear protection and eventual downtime. easily surpasses industry test limits for oxidation control in the Turbine Oil Oxidation Test (D 943). Exceeding limits in this test proves that resists the formation of sludge and protects against wear on iron and copper components.
C 15 Performance in Industry Test Results ASTM D 2983 Cold Temperature Startup In ASTM D 2983, exhibited better cold temperature performance than an ISO 32 and ISO 46 fluid. flows even in colder temperatures, allowing it to reach critical components before hazardous startup wear can occur. Load-carrying Ability is recommended for heavily loaded applications like hydrostatic transmissions and high speed/ high pressure hydraulic circuits. It surpasses the load-carrying ability of economy and premium-performing hydraulic fluids. 2, Cold Temperature Startup Comparison ASTM D2983 Viscosity (cps) 15, 1, 5, -2-1 1 2 3 Temperature (F) ISO 46 ISO 32 AW ISO 46 AW Leak Detection is dyed to facilitate leak detection.
C 16 Cincinnati Milacron far exceeds the acceptable limits for sludge in the Cincinnati Milacron test. Castrol took the thermal stability test one step further. Even after being run through 3 vigorous industry tests, Castrol Dual Range HV still far exceeded sludge limits, proving its use for severe service applications. New Vickers 3-Hour 35VQ Test Denison T-5D Standard Test Sunstrand Stressed Test (JDQ-84@25ºF) 1 2 3 4 5 6 7 8 9 CMMCo Specification Maximum 1 Sludge (mg/1ml) FZG Load Carrying Test passes the rigorous FZG Load Carrying Test at Stage 12, easily surpassing a premium HF-O hydraulic fluid and an economy hydraulic fluid. The Stage 12 pass represents the exceptional load carrying ability of. Your customers can be assured of extra protection during high loads, especially with hydrostatic transmissions and high speed/high pressure hydraulic circuits. Load Carrying Capability FZG Load Test Premium HF(O) Passing Hydraulic Fluid Economy Hydraulic Fluid 1 2 3 4 5 6 7 8 9 1 11 12 FZG Stage Pass Level (Load Carried Levels)
C 17 KRL Shear In the severe 2 hour test, easily exceeds the major OEM requirements with the ISO 32 grade having over 5% viscosity reserve. 32, % viscosity loss is 7.3% (limit 15%) 46, % viscosity loss is 9.% (limit 15%) Demulsibility Test (ASTM D 141) the Turbine Oil Demulsibility Test, separated all the oil from water and left no creamy white cuff. This line includes exceptional multi-viscosity hydraulic fluids that provide proven anti-wear protection coupled with very shear-stable polymers and anti-foam additives for a balanced package. An extreme load carrying capability is indicated where Hydraulic Fluids pass the FZG Load carrying test at Stage 12. This outstanding performance provides the extra measure of protection required in high load applications such as hydrostatic transmissions and high speed/high pressure hydraulic circuits. Hydraulic Fluids high viscosity indexes and their low pour points ensure extra pump protection and efficiency in cold weather starts and provide needed viscosity protection at higher operating temperatures. The products are dyed purple to facilitate leak detection. Features Advantages Benefits Very shear stable polymers. Universal applications under a wide range of ambient conditions. Excellent viscosity at operating temperatures (particularly under extreme conditions). Less wear. Longer equipment life. Better productivity through outstanding hydraulic system efficiency. Excellent vane and piston pump performance. Outstanding hydrolytic stability. Meets major hydraulic pump manufacturers requirements. Additional protection against corrosion in the presence of water. Less failure of hydraulic circuits. Less equipment repair. Long term trouble-free service. Systems operate more efficiently. Less maintenance costs.
C 18 Industry Specifications and OEM Approvals by Grade Denison HF-O, HF-1, HF-2 Approved Vickers 35VQ25A - meets performance requirements Vickers M-295-S Mobile Hydraulic Systems and I-286-S Industrial Hydraulic Systems Cincinnati Machine P-68 (ISO 32), P-7 (ISO 46) and P-69 (ISO 68) approved Meets Racine S16 Meets Joy Mining Machinery HO-T (AW 46), HO-S (AW 68) Meets DIN 51524 Requirements Typical Analysis ISO Grade Method 32 46 68 1 Viscosity @4 C, cst ASTM D445 32.6 46.5 68 1.3 Viscosity @1 C, cst ASTM D445 6.2 7.9 1.6 13.9 Viscosity @1 F, SUS ASTM D2161 153 216 314 459. Viscosity @21 F, SUS ASTM D2161 47 52 61 73 Viscosity Index (Min.) ASTM D227 141 143 146 141 Dielectric Breakdown ASTM 877 -- -- -- -- Voltage, kv/.1 inch -- 35 -- -- Flash Point, ºC ASTM D92 21 232 24 251 (ºF.) (41) (45) (464) (484) Pour Point, ºC ASTM D97-51 -45-39 -36 (ºF.) (-6) (-49) (-38) (-33) Gravity, API ASTM 287 31.3 34 3 29 Pounds per Gallon 7.24 7.12 7.3 7.34 Specific Gravity @6 F, g/ml ASTM D1298.869.859.874.88 (1) At the point of manufacture.