Mobil DTE™ PM Excel Series

Mobil Industrial, Austria

Paper Machine Lubricant

Product Description

Mobil DTE™ PM Excel is a multi-functional paper machine oil for use in wet end, dry end, press sections and calender circulation oil systems. The fluid has been formulated with select high-quality base oils and a proprietary advanced technology additive system carefully balanced to achieve high performance standards and provide maximum protection of gears and bearings operating under severe conditions.


Features and Benefits

Mobil DTE PM Excel has the following potential benefits:

  • Excellent anti-wear protection of bearings and gears of system components using various metallurgy help extend component life
  • Ultra keep clean properties reduce system deposits and sludge help protect equipment and extend equipment life, which can reduce maintenance costs and improve total system performance
  • Exceptional thermal / oxidation stability help reduce maintenance downtime and costs by contributing to system cleanliness and deposit reduction, which can enable long oil and filter life
  • Meets wide range of equipment requirements which helps avoid risk of mis-application and enable potential inventory reduction
  • High level rust and corrosion protection which can help improve production capacity



  • Lubrication of the wet end, press section, calender applications and dry end, including in Voith and Metso (Valmet) paper machines
  • Application involving circulation systems operating over a wide temperature range
  • Systems that must be started and brought on line quickly
  • Circulation systems' lubricating gears and bearings


Specifications and Approvals

Mobil DTE PM Excel  meets or exceeds the requirements of: Mobil DTE PM Excel 150 Mobil DTE PM Excel 220 
DIN 51524-2: 2006-09 X
DIN 51517-3: 2011-08 X X


Typical Properties

Mobil DTE PM Excel  150 220 
ISO Viscosity Grade 150 220
Viscosity, ASTM D 445    
cSt @ 40º C 145 214
cSt @ 100º C 14.5 18.7
Viscosity Index, ASTM D 2270, min 96 97
FZG 4-Square Load Support, DIN 51354, fail stage +12 +12
Demulsibility, minutes to 3 ml Emulsion at 82º C 10  10
Rust Characteristics, Proc A and B, ASTM D 665 Pass Pass
Foam Sequence Tendency, ASTM D 892, ml,    
I 0/0 0/0
II 20/0 0/0
III 5/0 0/0
Copper Strip Corrosion, 3 h @ 100º C, ASTM D 130, rating 1A 1A
Pour Point, ºC, ASTM D 97 -18 -15
Flash Point, ºC, ASTM D 92 264 278
Specific Gravity 15.6º C/15.6º C, ASTM D 1298 0.888 0.8944


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.

All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation, or one of its subsidiaries.


ExxonMobil Lubricants & Specialties Europe, division of ExxonMobil Petroleum & Chemicals BVBA. 
This information relates only to products supplied in Europe (including Turkey) and the Former Soviet Union.

B-2030 Antwerpen

Typical Properties are typical of those obtained with normal production tolerance and do not constitute a specification.  Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations.  The information contained herein is subject to change without notice. All products may not be available locally. For more information, contact your local ExxonMobil contact or visit
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