MOBIL DELVAC 1630
01 Genel Bakış
02 Ayrıntılar
Mobil Delvac 1600 Monogrades
Mobil Commercial Vehicle Lube, United Kingdom
Heavy Duty Diesel Engine Oils
Product Description
Mobil Delvac 1630 and 1640 are extra high performance diesel engine oils formulated from advanced base oils and a balanced additive system to meet or exceed the demanding specifications of the world’s leading builders of modern diesel engines. They are recommended by ExxonMobil for use in European and Japanese-designed intercooled, highly turbocharged engines operating under the most severe on and off-highway conditions.
Features and Benefits
Today’s low emission engines place increasing demands on engine lubricants. Tighter engine designs reduce oil consumption, resulting in less fresh oil make-up to replenish depleted additives. Higher piston top ring positioning brings the oil film closer to the extreme combustion temperatures increasing thermal stress on the lubricant. Higher fuel injection pressure and retarded timing improve burn efficiency, but also increase engine part loading, temperatures, and soot in the oil. The advanced technology in Mobil Delvac 1630 and 1640 provides exceptional performance in both modern diesel engines as well as older models. The key benefits include:
Features | Advantages and Potential Benefits |
Outstanding protection against oil thickening, high temperature deposits, sludge build-up, and oil degradation | Outstanding control of high temperature deposits Extended oil life above OEM recommended Oil Drain Intervals(ODI) Excellent protection against ring sticking |
Exceptional wear protection | Reduces maintenance costs and extends engine life |
Excellent soot handling capabilities | Maintains viscosity control and reduces wear |
Applications
Recommended by ExxonMobil for use in:
- Diesel-powered equipment from leading diesel engine manufacturers
- On-highway light and heavy-duty trucking
- Off-highway industries including: construction, quarrying, and agriculture
- Mixed diesel and gasoline fleets
Specifications and Approvals
Mobil Delvac 1600 Monogrades meet or exceed the following industry and builder specifications: | 1630 | 1640 |
JASO DH-1 | X | X |
Mobil Delvac 1600 Monogrades have the following builder approvals: | 1630 | 1640 |
MTU Oil Category 2 | X | X |
ZF TE-ML 04B | X | X |
GE 250MDA/B (V or L) | X |
Mobil Delvac 1600 monogrades are also recommended by ExxonMobil for use in applications requiring: | 1630 | 1640 |
API CF/SF | X | X |
ACEA E2 | X | X |
Allison C-4 | X | |
MAN 270 | X | X |
Typical Properties
Mobil Delvac 1600 Monograde | 1630 | 1640 |
SAE Grade | 30 | 40 |
Viscosity, ASTM D 445 | ||
cSt @ 40ºC | 90 | 132 |
cSt @ 100ºC | 11.5 | 14.7 |
Viscosity Index, ASTM D 2270 | 117 | 112 |
Sulfated Ash, wt%, ASTM D 874 | 1.4 | 1.4 |
Total Base #, mg KOH/g, ASTM D 2896 | 12 | 12 |
Pour Point, ºC, ASTM D 97 | -30 | -21 |
Flash Point, ºC, ASTM D 92 | 250 | 256 |
Density @ 15ºC kg/l, ASTM D 4052 | 0.89 | 0.89 |