Mobil DTE Excel™ Series

Hydraulic Oil

Our Mobil DTE 10 Excel™ Series lubricants are formulated to meet the demands of today’s high-pressure industrial and mobile equipment hydraulic systems. These hydraulic fluids help keep hydraulic systems cleaner, longer compared to conventional hydraulic fluids. They’re proven to boost hydraulic efficiency by up to 6 percent, which can decrease power consumption and increase system responsiveness. They can also help reduce machine maintenance and operating costs.

*Energy efficiency relates solely to the fluid performance when compared with ExxonMobil's standard hydraulic fluids. The technology used allows up to 6 percent increase in hydraulic pump efficiency compared with Mobil DTE 20 Series when tested in standard hydraulic applications. The energy efficiency claim for this product is based on test results on the use of fluid conducted in a controlled laboratory environment in accordance with all applicable industry standards and protocols. Actual results may vary depending on operating conditions. For more information, please contact the ExxonMobil Technical Help Desk.

Product series information

{0} offers {1} lubricant grades

Technical resources

Features and Benefits

The Mobil DTE Excel Series hydraulic oils exhibit outstanding high temperature performance providing an extra margin of equipment protection. Their excellent oxidation resistance and thermal stability characteristics can lead to extension of oil and filter change intervals and help to provide exceptionally clean systems and trouble-free operation. Their high level of anti-wear properties and excellent film strength characteristics can lead to exceptional equipment performance that can not only result in fewer breakdowns, but can help to improve production capacity. Their controlled demulsibility permits the oils to work well in systems contaminated with small amounts of water, yet readily separate large amounts of water readily.

 

Features

Advantages and Potential Benefits

Unique Ashless Anti-wear Additives

Reduced wear

Improved coolant compatibility

Protects systems using various metallurgy

Outstanding Thermal and Oxidation Stability

Provides long oil and equipment life

Reduced deposits and sludge formation

Extends filter life

Excellent Corrosion Protection

Prevents internal hydraulic system corrosion

Reduces negative effects of moisture in systems

Provides corrosion protection of multi-metallurgy component designs

Very Good Multi-metal Compatibility

Assures excellent performance of various components

Reduces requirements for additional products

Meets a Wide Range of Equipment Requirements

One product can replace several

Minimises inventory requirements

Reduced potential for product misapplication

Controlled Demulsibility

Protects systems where small quantities of moisture are present

Readily separates larger quantities of water

Very Good Coolant Separability

Improved coolant batch life

Reduced maintenance costs

 

Applications

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

     •  Systems employing multi-metal designs in pumps and other system components

     •  Applications where cross-contamination of hydraulic fluids and coolants can occur

     •  High pressure vane, piston and gear pumps

     •  Systems where very high operating temperatures are typical

     •  Where small amounts of water are unavoidable

     •  In systems containing gears and bearings

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

     •  Applications where thin oil-film corrosion protection is an asset such as in systems containing moisture

 

Specifications and Approvals

This product meets or exceeds the requirements of:

32

46

68

100

DIN 51524-2:2006-09

X

X

X

X

ISO L-HM (ISO 11158:1997)

X

X

X

X

 

Properties and Specifications

Property

32

46

68

100

150

Grade

ISO 32

ISO 46

ISO 68

ISO 100

ISO 150

Copper Strip Corrosion, 3 h, 100 C, Rating, ASTM D130

1A

1A

1A

1A

1A

Density @ 15 C, kg/l, ASTM D1298

0.8725

0.8765

0.8825

0.8845

FZG Scuffing, Fail Load Stage, A/8.3/90, ISO 14635-1

12

12

12

12

Flash Point, Cleveland Open Cup, °C, ASTM D92

222

226

236

230

230

Foam, Sequence I, Stability, ml, ASTM D892

0

0

0

0

0

Foam, Sequence I, Tendency, ml, ASTM D892

20

20

20

20

20

Foam, Sequence II, Stability, ml, ASTM D892

0

0

0

0

0

Foam, Sequence II, Tendency, ml, ASTM D892

20

20

20

20

20

Foam, Sequence III, Stability, ml, ASTM D892

0

0

0

0

0

Foam, Sequence III, Tendency, ml, ASTM D892

20

20

20

20

20

Kinematic Viscosity @ 100 C, mm2/s, ASTM D445

5.4

6.7

8.5

11.1

14.5

Kinematic Viscosity @ 40 C, mm2/s, ASTM D445

32

46

68

100

150

Pour Point, °C, ASTM D97

-33

-33

-33

-24

-24

Rust Characteristics, Procedure A, ASTM D665

PASS

PASS

PASS

PASS

Pass

Viscosity Index, ASTM D2270

97

97

97

97

94

 

Health and Safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspx