Product Description
Mobil DTE 20 Ultra series hydraulic oils offer:
- 2X longer oil drain intervals*
- Extended component life
- Extended filter life
Features and Benefits
US product blended at a manufacturing plant is audited and complies under NUPIC (Nuclear Procurement Issues Corporation) Commercial Grade Vendor Program.
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 conditions |
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 extend 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 24 ULTRA | MOBIL DTE 25 ULTRA | MOBIL DTE 26 ULTRA |
Arburg Hydraulic Fluid |
|
| X |
|
Bosch Rexroth 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 |
HOCNF Norway-NEMS, Black |
| X | X | X |
Husky |
|
| X |
|
This product is recommended for use in applications requiring: |
|
|
|
|
Fives Cincinnati P-68 |
| X |
|
|
Fives Cincinnati P-69 |
|
|
| X |
Fives Cincinnati P-70 |
|
| X |
|
This product meets or exceeds the requirements of: |
|
|
|
|
ASTM D6158 (Class HMHP) |
| X | X | X |
China GB 11118.1-2011, L-HM(General) |
| X | X | X |
China GB 11118.1-2011, L-HM(HP) |
| X | X | X |
DIN 51524-2:2017-06 | X | X | X | X |
ISO L-HM (ISO 11158:2023) | X | X | X | X |
JCMAS HK VG32 |
| X |
|
|
JCMAS HK VG46 |
|
| X |
|
Properties and Specifications
Property | MOBIL DTE 21 ULTRA | MOBIL DTE 24 ULTRA | MOBIL DTE 25 ULTRA | MOBIL DTE 26 ULTRA |
Grade | ISO VG 10 | ISO VG 32 | ISO VG 46 | ISO VG 68 |
Air Release Time, 50 C, min, ASTM D3427 |
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Copper Strip Corrosion, 3 h, 100 C, Rating, ASTM D130 | 1A | 1A | 1A | 1A |
Density @ 15.6 C, kg/l, ASTM D4052 | 0.8373 | 0.8596 | 0.8667 | 0.8743 |
Emulsion, Time to 3 mL Emulsion, 54 C, min, ASTM D1401 | 25 | 20 | 20 | 20 |
FZG Scuffing, Fail Load Stage, A/8.3/90, ISO 14635-1 |
| 11 | 11 | 11 |
Flash Point, Cleveland Open Cup, °C, ASTM D92 | 174 | 231 | 238 | 252 |
Foam, Sequence I, Stability, ml, ASTM D892 | 0 | 0 | 0 | 0 |
Foam, Sequence I, Tendency, ml, ASTM D892 | 20 | 10 | 10 | 10 |
Foam, Sequence II, Stability, ml, ASTM D892 | 0 | 0 | 0 | 0 |
Foam, Sequence II, Tendency, ml, ASTM D892 | 10 | 10 | 10 | 20 |
Foam, Sequence III, Stability, ml, ASTM D892 | 0 | 0 | 0 | 0 |
Foam, Sequence III, Tendency, ml, ASTM D892 | 20 | 10 | 10 | 0 |
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 | 2.8 | 5.8 | 7.1 | 8.9 |
Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 | 10.7 | 33.4 | 46.2 | 68.6 |
Pour Point, °C, ASTM D97 | -45 | -36 | -33 | -30 |
Rust Characteristics, Procedure B, ASTM D665 | Pass | Pass | Pass | Pass |
Total Acid Number, mgKOH/g, ASTM D664 | 0.7 | 0.7 | 0.7 | 0.7 |
Viscosity Index, ASTM D2270 | 106 | 115 | 110 | 104 |
