Hydraulic pump

Mobil DTE™ 20 Ultra Series

Hydraulic Oils

Explore frequently asked questions and find the answer you need

Yes, Mobil DTE™ 20 Series products are the subject for retirement: Mobil DTE™ 21, Mobil DTE™ 22, Mobil DTE™ 24, Mobil DTE™ 25, Mobil DTE™ 26, Mobil DTE™ 27, Mobil DTE™ 28 (no replacement in EAME zone). ​Mobil DTE™ 20 Ultra products can fully replace Mobil DTE™ 20 products in the most popular viscosity grades (in EAME zone: ISO VG 22 – ISO VG 100), bringing much better performance in terms of wear protection, longer oil drain intervals and higher cleanliness of critical hydraulic components. Please check the Product Data Sheet (PDS) for more information on specific products.​
Yes, products from Mobil DTE™ 20 Ultra Series are fully compatible with products from Mobil DTE™ 20 Series: e.g. Mobil DTE™ 24 Ultra could be mixed with Mobil DTE™ 24. For the best performance of Mobil DTE™ 20 Ultra Series we would recommend draining the old product and putting the new one into the system.​
No. Mobil DTE™ 20 Ultra products do contain zinc. If you need zinc-free product, we have Mobil DTE™ 10 Excel Series which can deliver even higher performance versus Mobil DTE™ 20 Ultra Series in terms of even longer oil drain intervals, energy efficiency potential, wider range of operating temperatures etc.
Please click the ‘Download PDS button’ on this page and you will see all core technical characteristics and critical industry specs we meet with new products. If you need information for specific equipment builders or on the builder for a specific machine – please send a request through the ‘Raise a question button’ or please contact one of our Authorized Mobil distributors via the ‘Where to Buy’ button.
New products will start appearing in different markets in Q2 2020. Products should be available in Europe (incl. Russia, Kazakhstan), Turkey, Africa, Middle East in similar packages which Mobil DTE™ 20 Series were supplied. Please contact authorized Mobil distributors to check on local availability for specific products which might differ depending on the region.
Yes, products from Mobil DTE™ 20 Ultra Series can be used when HLP type of fluids as per DIN 51524-2 are required: HLP 22 (Mobil DTE™ 22 Ultra – ISO VG 22); HLP 32 (Mobil DTE™ 24 Ultra – ISO VG 32) , HLP 46 (Mobil DTE™ 25 Ultra – ISO VG 46) , HLP 68 (Mobil DTE™ 26 Ultra- ISO VG 68), HLP 100 (Mobil DTE™ 27 Ultra – ISO VG 100). For more detailed information please check the Product Data Sheet (PDS).

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Mobil DTE™ 20 Ultra Series oils are high performance anti-wear hydraulic oils with extended oil life capabilities and have demonstrated up to 2 times longer oil drain intervals versus similar competitive oils (*).

 

They meet the stringent requirements of hydraulic systems using high pressure, high output pumps as well as other hydraulic system components such as close clearance servo-valves and numerically controlled (NC) machine tools. The products exhibit outstanding oxidation and thermal stability allowing long oil life and minimized deposit formation in harsh conditions and with severe hydraulic systems using high pressure, high output pumps. The keep clean performance protects critical hydraulic system components from malfunction, such as tight tolerance servo and proportional valves found in many modern hydraulic systems.

 

These products met the most rigorous performance requirements of a wide range of hydraulic system and component manufacturers, allowing use of a single product with excellent performance characteristics.

 

(*) with a viscosity index around 100 and a zinc-based anti-wear system - meeting at least ISO 11158 (L-HM) and/or DIN 51524-2 (HLP type) requirements.

 

Features and Benefits

Features

Advantages and Potential Benefits

Outstanding Keep Clean Performance

Reduced system deposits and sludge to help protect equipment and extend equipment life, reduce maintenance costs and improve total system performance

Enhanced Anti-wear Performance

Meets or exceeds major pump manufacturer requirements, helps extend component life

Exceptional Thermal and Oxidation Stability

Helps reduce maintenance downtime and costs by contributing to system cleanliness and deposit reduction even under harsh operating conditions and high power density

Enhanced Corrosion Protection

Helps ensure protection with a wide variety of component metallurgy

Controlled Demulsibility

Protects systems from small and large quantities of water and helps extending filter life

Quality Reserve

Maintains performance features even under severe service conditions and extended drain intervals

 

Applications

• Hydraulic systems critical to deposit build-up or where sludge and deposits form with conventional products

• Hydraulic systems requiring a high load-carrying capability and anti-wear protection, and when thin oil-film corrosion protection is an asset

• Where small amounts of water are unavoidable

• Systems containing gears and bearings

• Machines employing a wide range of components using various metallurgy

 

Specifications and Approvals

This product has the following approvals:

MOBIL DTE 21 ULTRA

MOBIL DTE 22 ULTRA

MOBIL DTE 24 ULTRA

MOBIL DTE 25 ULTRA

MOBIL DTE 26 ULTRA

MOBIL DTE 27 ULTRA

BoschRexroth Fluid Rating List 90245

X

X

X

DENISON HF-0

X

X

X

DENISON HF-1

X

X

X

DENISON HF-2

X

X

X

EATON E-FDGN-TB002-E

X

X

X

Fives Cincinnati P-68

X

Fives Cincinnati P-69

X

Fives Cincinnati P-70

X

HOCNF Norway-NEMS, Black

X

X

X

X

X

X

 

This product meets or exceeds the requirements of:

MOBIL DTE 21 ULTRA

MOBIL DTE 22 ULTRA

MOBIL DTE 24 ULTRA

MOBIL DTE 25 ULTRA

MOBIL DTE 26 ULTRA

MOBIL DTE 27 ULTRA

ASTM D6158 (Class HMHP)

X

X

X

X

X

China GB 11118.1-2011, L-HM(General)

X

X

X

X

X

China GB 11118.1-2011, L-HM(HP)

X

X

X

X

DIN 51524-2:2006-09

X

X

X

X

X

X

ISO L-HM (ISO 11158:2009)

X

X

X

X

X

X

 

Properties and Specifications

Property

MOBIL DTE 21 ULTRA

MOBIL DTE 22 ULTRA

MOBIL DTE 24 ULTRA

MOBIL DTE 25 ULTRA

MOBIL DTE 26 ULTRA

MOBIL DTE 27 ULTRA

Grade

ISO 10

ISO 22

ISO 32

ISO 46

ISO 68

ISO 100

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

1A

1A

1A

1A

1A

1A

Density @ 15.6 C, kg/l, ASTM D4052

0.8373

0.8524

0.8596

0.8667

0.8743

0.8797

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

-

-

11

11

11

-

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

174

234

231

238

252

278

Foam, Sequence I, Stability, ml, ASTM D892

0

0

0

0

0

0

Foam, Sequence I, Tendency, ml, ASTM D892

20

20

10

10

10

50

Foam, Sequence II, Stability, ml, ASTM D892

0

0

0

0

0

0

Foam, Sequence II, Tendency, ml, ASTM D892

10

10

10

10

20

30

Foam, Sequence III, Stability, ml, ASTM D892

0

0

0

0

0

0

Foam, Sequence III, Tendency, ml, ASTM D892

20

10

10

10

0

20

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

2.8

4.4

5.8

7.1

8.9

11.9

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

10.7

21.4

33.4

46.2

68.6

100.2

Pour Point, °C, ASTM D97

-45

-39

-36

-33

-30

-33

Rust Characteristics, Procedure B, ASTM D665

PASS

PASS

PASS

PASS

PASS

PASS

Viscosity Index, ASTM D2270

106

115

115

110

104

108

 

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