Mobil Heavy Duty 50/50 Prediluted Coolant/Antifreeze
Mobil commercial-vehicle-lube , Peru
Product Description
Mobil Heavy Duty 50/50 Prediluted Coolant/Antifreeze is a ready to use phosphate-free, ethylene glycol based, heavy-duty diesel engine coolant.
Mobil Heavy Duty 50/50 Prediluted Coolant/Antifreeze provides optimum protection against cavitation erosion, corrosion, scale, overheating, and freezing for all heavy-duty cooling system applications. Because it is precharged with a high quality Supplemental Coolant Additive (SCA), Mobil Heavy Duty 50/50 Prediluted Coolant/Antifreeze requires no SCAs at initial fill and helps ensures proper chemistry is maintained at every top-off.
Mobil Heavy Duty 50/50 Prediluted Coolant/Antifreeze is a fully formulated universal formula coolant/antifreeze, having the advantages of low total dissolved solids, low silicate and incorporates nitrite to provide exceptional wet sleeve liner cavitation protection.
Additional advantages of using Mobil Heavy Duty 50/50 Prediluted Coolant/Antifreeze include its phosphate-free formula that reduces the risk of scale and state-of-the-art corrosion inhibitors that eliminate the need for expensive deionized water.
Mobil Heavy Duty 50/50 Prediluted Coolant/Antifreeze is a 50/50 mix of Mobil Heavy Duty Coolant/Antifreeze and deionized water.
Applications
Mobil Heavy Duty Coolant/Antifreeze is recommended for use in:
• On-road and off-road heavy-duty diesel and gasoline engines
• Mixed fleets where both light-duty and heavy-duty vehicles are present.
Features and Benefits
No initial SCA precharge required.
Effective corrosion protection for aluminum, brass, cast iron, colder, steel and copper Contains nitrite for excellent pitting protection for wet sleeve cylinder liners Phosphate-free formula reduces hard water scale deposits.
Inhibitor system helps reduce dropout, gel and scale.
Compatible with other commercially available fully formulated coolants Compatible with heavy-duty diesel SCAs and cooling system filters Universal low silicate formula helps reduce deposits.
Specifications and Approvals
| Mobil Heavy Duty 50/50 Prediluted Coolant/Antifreeze is recommended by ExxonMobil for use in applications requiring the following specifications: | |
| ASTM D 3306 | X |
| ASTM D 4985 | X |
| ASTM D 4340 | X |
| ASTM D 6210 | X |
|
CID AA52624 |
X |
| Cummins 14603 | X |
| Detroit Fluid Specification 93K217 | X |
| Freightliner 4822880 | X |
| J.I. Case JIC501 | X |
| John Deere H24A2 / H24C2 | X |
| MTU 5048 | X |
| Navistar B1 Type II | X |
| TMC RP 329 | X |
|
Meets the performance requirements of: |
|
| Caterpillar | X |
| Paccar (Peterbilt and Kenworth) | X |
| Volvo/Mack | X |
| And other engines that can benefit from a phosphatefree, lowsilicate formula coolant | X |
Protection Table
| Concentration | PROTECTS FROM | |
| Freezing Down To | Boiling Up To* | |
| 50 | -37 °C / -34°F | 129 °C / 265 °F |
Chemical Properties
| Property | ASTM Test Method | Typical Values |
| Specific Gravity (60/60˚F) | D1122 | 1.067 – 1.077 |
| Freezing Point, 50 Vol. %, ˚F | D3321 or D1177 | -34˚F |
| Boiling Point, 50 Vol. %, ˚F | D1120 | 226˚F |
| pH, 50% Volume Solution | D1287 | 10.0 – 11.0 |
| Reserve Alkalinity, mL | D1121 | 3.0 – 3.8 |
| Foam Test | D1881 | 150 ml. / 5sec., Max |
| Color | Visual | Pink / Fuchsia |
Health and Safety
Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspx
All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise.
01-2022