Product Description
Mobil Delvac 1 SHC 5W-40 is a very high performance, synthetic diesel engine oil that provides excellent lubrication including long drain capability, helping towards long engine life for diesel engines operating in severe applications. The advanced technology behind this product delivers exceptional performance in turbo-charged as well as older naturally aspirated engines. Mobil Delvac 1 SHC 5W-40 is recommended for use in a wide range of heavy-duty applications and operating environments found in trucking, mining, construction, agriculture and marine.
Features and Benefits
Modern high output diesel engines run hotter than older engines which significantly increases the demands on engine lubricants. Current tighter engine designs reduce oil consumption, resulting in less fresh oil makeup to replenish depleted additives. Top piston rings are located higher bringing the oil film closer to the combustion chamber where temperatures increase thermal stress on the lubricant. Mobil Delvac 1 SHC 5W-40 helps to protect the engine under severe operating conditions. It is also fully compatible with conventional mineral oils. The key benefits include:
| Features | Advantages and Potential Benefits |
| Excellent thermal and oxidation stability | Control of low temperature sludge build-up and high temperature varnish deposits |
| High TBN | Helps towards extended drain intervals with high sulphur fuels |
| Advanced formulation and viscometrics | Maintains viscosity in severe, high temperature service |
| Excellent low temperature pumpability | Easier engine start-up and reduced wear |
| Good resistance to corrosion | Helps towards long life of critical wear surfaces |
| Long drain capability | Helps towards good operating efficiency and lower overall cost |
| Component compatibility | Long gasket and seal life, extended service intervals |
| Low volatility, excellent wear and bore polishing control | Good oil consumption control |
Applications
- Mobil Delvac 1 SHC 5W-40 is recommended for use in super high performance diesel applications including turbo-charged and naturally aspirated engines designs
- These applications include: on-highway engines operating in both high speed/high load and short haul pick-up/delivery; off-highway and marine engines operating in severe low speed/heavy load conditions
- Diesel powered equipment from European builders
Specifications and Approvals
| Mobil Delvac 1 SHC 5W-40 meets or exceeds the requirements of: |
| ACEA E4 | X |
| Mobil Delvac 1 SHC 5W-40 has the following builder approvals: |
| MB-Approval 228.5 | X |
| MAN M 3277 | X |
| MTU Oil Category 3 | X |
| Mobil Delvac 1 SHC 5W-40 is recommended by ExxonMobil for use in applications requiring: |
| API CE/CF | X |
| Volvo VDS-2 | X |
Typical Properties
| Mobil Delvac 1 SHC 5W-40 |
| SAE Grade | 5W-40 |
| Viscosity, ASTM D 445 |
| cSt @ 40ºC | 84 |
| cSt @ 100ºC | 14.2 |
| Viscosity Index, ASTM D 2270 | 176 |
| Sulphated Ash, wt%, ASTM D 874 | 1.9 |
| Total Base #, mg KOH/g, ASTM D 2896 | 16 |
| Pour Point, ºC, ASTM D 97 | -45 |
| Flash Point, ºC, ASTM D 92 | 238 |
| Density @ 15ºC kg/l, ASTM D 4052 | 0.859 |
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.
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 www.exxonmobil.com
ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil, or ExxonMobil. Nothing in this document is intended to override or supersede the corporate separateness of local entities. Responsibility for local action and accountability remains with the local ExxonMobil-affiliate entities.
