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dau-nhot-mobil-dte-10-excel-68

Dầu Nhớt Mobil DTE 10 Excel 68

Dầu Thủy Lực (Mobil)
Price per Unit (KG): Call for price

Description

Product Description

Mobil DTE 10 Excel™ Series are high performance anti-wear hydraulic oils specifically designed to meet the needs of modern, high pressure, industrial and mobile equipment hydraulic systems.

The Mobil DTE 10 Excel Series is constructed from selected base oils and a proprietary additive system to provide well balanced performance in a range of applications.  The products exhibit outstanding oxidation and thermal stability allowing long oil life and minimized deposit formation in severe hydraulic systems using high pressure, high output pumps.  The innovative ultra keep clean performance protects critical hydraulic system components from malfunction, such as tight tolerance servo and proportional valves found in many modern hydraulic systems.  The shear stable, high viscosity index allows for a wide operating temperature range maintaining maximum hydraulic efficiency and component protection at both low and high temperatures.  Outstanding air release properties provide an added measure of protection in systems with low residence time helping to prevent cavitation damage and micro dieseling.  The carefully selected base oil and additives allow passing results of acute aquatic toxicity testing (LC-50, OECD 203) and the zinc free anti-wear system provides a high degree of protection in gear, vane and piston pumps while also minimizing deposit formation.

Formulated with extensive laboratory and in-service field testing, the Mobil DTE 10 Excel series can help provide quantifiable increases in hydraulic efficiency compared to other Mobil™ hydraulic oils.  This can translate to reduced power consumption or increased machine output, resulting in monetary savings. 

In controlled laboratory efficiency testing, Mobil DTE 10 Excel was measured to provide up to a six percent improvement in hydraulic pump efficiency compared to Mobil DTE 20 when operating in standard hydraulic applications.

In additional laboratory and in-service field demonstrations conducted on a wide range of modern hydraulic systems, the Mobil DTE 10 Excel series demonstrated, compared to Mobil conventional hydraulic fluids, exceptional oil life, outlasting these fluids by up to three times, while maintaining outstanding hydraulic system cleanliness and component protection.  Mobil DTE 10 Excel also demonstrated the value of its high viscosity index and outstanding shear stability by operating successfully in temperatures as low as -34°C and by maintaining ISO viscosity grade.

Mobil DTE 10 Excel has also been tested in standard vane pumps under controlled conditions directly against competitive products.  At the end of the 30 minute test, Mobil DTE 10 Excel resulted in less system heat generation and the system temperatures were measured to be 6°C-7°C less than certain competitive products run under identical conditions.

Features and Benefits

The Mobil DTE 10 Excel Series hydraulic oils provide outstanding hydraulic system efficiency; ultra keep clean performance, and a high degree of fluid durability. The hydraulic efficiency feature can lead to reduced energy consumption for both industrial and mobile equipment, reducing operating costs and improving productivity. Their excellent oxidation and thermal stability can help to extend oil and filter change intervals while helping to ensure clean systems. Their high level of anti-wear properties and excellent film strength characteristics result in a high degree of equipment protection that not only results in fewer breakdowns but helps improve production capacity.

 

FeaturesAdvantages and Potential Benefits
Excellent Hydraulic Efficiency Potentially reduced energy consumption or increased system responsiveness
Ultra Keep Clean Performance Reduced system deposits leading to reduced machine maintenance and increased component life
Shear Stable, High Viscosity Index Sustained component protection over a wide temperature
Oxidation and Thermal Stability Extends fluid life even under harsh operating conditions
Good compatibility with elastomers and seals Long seal life and reduced maintenance
Anti-wear properties Helps reduce wear and protects pumps and components for extended equipment life
Excellent Air Separation Characteristics Helps prevent aeration and cavitation damage in low residence time systems
Multi metal compatibility Helps ensure excellent performance and protection with a wide variety of component metallurgy

 

Typical Porperties

Mobil DTE10 Excel 68
ISO Viscosity Grade 68
Viscosity, ASTM D 445  
cSt @ 40º C 68.4
cSt @ 100º C 11.17
Viscosity Index, ASTM D 2270 156
Brookfield Viscosity ASTM D 2983, cP @ -20 °C 3990
Brookfield Viscosity ASTM D 2983, cP @ -30 °C 16380
Brookfield Viscosity ASTM D 2983, cP @ -40 °C  
Tapered Roller Bearing (CEC L-45-A-99), % Viscosity Loss 11
Density 15º C, ASTM D 4052, kg/L 0.8626
Copper Strip Corrosion, ASTM D 130, 3 hrs @ 100º C 1B
FZG Gear Test, DIN 51354, Fail Stage 12
Pour Point, ºC, ASTM D 97 -39
Flash Point, ºC, ASTM D 92 240
Foam Sequence I, II, III, ASTM D 892 , ml 20/0
Dielectric Strength, kV, ASTM D877  
Acute Aquatic Toxicity (LC-50, OECD 203) pass

 

 

Application

Industrial and mobile equipment hydraulic systems operating at high pressures and temperatures in critical applications

Hydraulic systems subject to deposit build-up such as sophisticated Computer Numerically Controlled (CNC) machines, particularly where close clearance servo-valves are used

Systems where cold start-up and high operating temperatures are typical

Systems requiring a high degree of load-carrying capability and anti-wear protection

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