- Circulating systems & bearings
ISO VG 22
Zinc-free anti-wear hydraulic oil with synthetic technology for high-pressure systems
Official approval
Daimler Truck DTFR 31B100 (formerly MB 341.0) — tipper hydraulic oil
The Daimler Truck requirement for the hydraulic oil in tipper installations; the same as MB 341.0.
Official approval
Mercedes-Benz hydraulic oil for special bodywork
Mercedes-Benz approval for hydraulic oil in special truck bodywork and equipment (tippers, cranes), distinct from 341.0/DTFR 31B100.
GB 11118.1 L-HM — hydraulic oil (China)
The Chinese national standard for hydraulic fluids; class L-HM is the antiwear oil, with a high-pressure variant.
GB 11118.1-94, type HV — hydraulic oil (China)
Chinese standard GB 11118.1, class HV: an antiwear hydraulic oil with a high viscosity index.
| Property | Typical value | Method |
|---|---|---|
| Brookfield Viscosity @ -30 CmPa.s | 1660 | ASTM D2983 |
| Brookfield Viscosity @ -40 CmPa.s | 7120 | ASTM D2983 |
| Copper strip corrosion, 3 h, 100 CRating | 1A | ASTM D130 |
| Density @ 15 Ckg/l | 0.842 | ASTM D4052 |
| Dielectric strengthkV | 38.3 | ASTM D877 |
| Flash point, Cleveland Open Cup°C | 215 | ASTM D92 |
| Foam, Sequence I, Tendency/Stabilityml | 20/0 | ASTM D892 |
| Foam, Sequence II, Tendency/Stabilityml | 20/0 | ASTM D892 |
| Foam, Sequence III, Tendency/Stabilityml | 20/0 | ASTM D892 |
| Kinematic viscosity @ 100 Cmm2/s | 5.0 | ASTM D445 |
| Kinematic viscosity @ 40 Cmm2/s | 22.0 | ASTM D445 |
| Pour point°C | -54 | ASTM D97 |
| Shear stability, Viscosity (100 C) Loss% | 6 | CEC L-45-A-99 |
| Viscosity index | 164 | ASTM D2270 |

Mobil DTE 10 Excel 22 is the ISO VG 22 grade of the Mobil DTE 10 Excel Series of high-performance, anti-wear hydraulic oils specifically designed for modern, high-pressure industrial and mobile equipment hydraulic systems. Built from synthetic-technology base oils and a proprietary additive package, they deliver well-balanced performance across a range of applications, with outstanding oxidation and thermal stability that supports long oil life and minimizes deposit formation in severe systems using high-pressure, high-output pumps. The series offers innovative ultra keep-clean performance that protects critical components such as tight-tolerance servo and proportional valves, plus a shear-stable, high viscosity index that supports a wide operating temperature range and outstanding air release that helps prevent cavitation damage and micro-dieseling. Its zinc-free anti-wear system protects gear, vane and piston pumps while minimizing deposits, and the product is not acutely or chronically toxic to the aquatic environment per GHS/OECD criteria. Laboratory and field testing shows Mobil DTE 10 Excel can deliver quantifiable increases in hydraulic efficiency versus other Mobil hydraulic oils, translating to reduced power consumption or increased machine output. At ISO VG 22, it has a kinematic viscosity of 22 mm²/s at 40 °C and 5 mm²/s at 100 °C, a viscosity index of 164 and a pour point of -54 °C. Approvals: Daimler Truck DTFR 31B100 and MB-Approval 341.1. It meets or exceeds ASTM D6158 (Class HVHP), China GB 11118.1-2011, L-HM(General), China GB 11118.1-2011, L-HV, DIN 51524-2:2017-06, DIN 51524-3:2017-06, ISO L-HM (ISO 11158:2023) and ISO L-HV (ISO 11158:2023).
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