Product Description

Mobilfluid 426 is an extra high performance multipurpose tractor lubricant engineered to meet or exceed transmission and hydraulic fluid requirements. The advanced technology in Mobilfluid 426 is designed to optimise the performance of agricultural and commercial tractors operating in a wide range of environments and conditions. This next generation product combines select base oils and an advanced additive package to deliver the varied lubricant performance properties required by the drive trains of agricultural and construction equipment proven in severe duty applications. It is particularly well suited for reducing wet brake and Power Take-Off (PTO) chatter.

Features and Benefits

Next generation technology has vastly improved the performance capabilities of heavy-duty equipment in terms of load, speed, control, and reliability through innovative powertrain designs. These designs have changed and increased the requirements of powertrain fluids to deliver higher levels of performance and productivity while reducing operating costs. Friction control, wear protection, thermal stability, shear stability, rust and corrosion protection, and pumpability are features that must be optimally balanced to provide extended clutch life, maximum drawbar loading, and maintain operations on uneven terrain over a wide range of ambient temperatures. Mobilfluid 426 delivers exceptional performance in today’s power train transmissions, drive axles, clutches, PTOs and hydraulic systems. The key benefits include:

FeaturesAdvantages and Potential Benefits
Excellent frictional propertiesOptimal clutch and PTO performance
Excellent wet brake and PTO chatter control
Compatible with clutch materials and elastomersLong clutch life and reduced leakage
High viscosity index and improved shear stabilityConsistent operating response
Excellent protection against rust, corrosion, and yellow metal etchingProtects equipment in wet or humid environments and prevents premature wear
Excellent low temperature propertiesResponsive operation and effective lubrication in cold weather applications
Strong anti-wear and extreme pressure propertiesReduces wear, extends equipment life, and reduces maintenance costs
Good thermal and oxidation stabilityReduces deposits, extends seal life, and increases service life of equipment and lubricant
Multipurpose capabilitySimplifies inventory and reduces misapplication problems
Good filterabilityKeeps systems clean and operating smoothly

Applications

Recommended by ExxonMobil for use in:

  • Heavy-duty transmissions, differentials, final drives, hydraulic systems, power steering systems, wet brakes, PTOs and hydrostatic drives
  • Recommended in off-highway industries including: agriculture, construction, and quarrying
  • Recommended for top-up and refill of systems
  • Do not use in passenger car automatic transmissions
  • Recommended by ExxonMobil for use in applications requiring API GL-4 grade lubricants in all gear applications except hypoid gear designs
  • Potential replacement for engine oils recommended for hydraulic and transmission systems

Specifications and Approvals

Mobilfluid 426 has the following builder approvals:
Volvo WB 101X
ZF-TE-ML 03E/05F/06K/17E/21FX
Mobilfluid 426 meets or exceeds the requirements of:
Kubota UDTX
ASTM D6973 (Eaton 35VQ)X
Mobilfluid 426 is Recommended by ExxonMobil for use in applications requiring:
API GL-4X
AGCO Powerfluid 821 XLX
Allison C-4 (Agriculture Applications Only)X
Caterpillar TO-2X
CNH MAT 3505/ MAT 3525X
Denison UTTO/THFX
FNHA-2-C-201.00 X
Ford ESN-M2C-134-DX
J. I. Case MS 1204-07/09X
John Deere J20CX
Massey Ferguson MF M-1145, M-1143, M-1141, M-1135X
New Holland WB NWH 410BX

Typical Properties

Mobilfluid 426
Viscosity, ASTM D 445
cSt @ 40ºC59
cSt @ 100ºC9.7
Brookfield Viscosity, cP (@ -20ºC)3800
Viscosity Index, ASTM D 2270149
Pour Point, ºC, ASTM D 97-36
Flash Point, ºC, ASTM D 92228
Density @ 15ºC kg/l, ASTM D 40520.889

Health and Safety

Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed. MSDS’s are available upon request through your sales contract office, or via the Internet. This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment.

Toxicity class: free BAG T No.: 621000

Remark

It cannot be guaranteed that the product information given above is up to date. For the latest version of the Product Data Sheet we refer to the product library of ExxonMobil.