Mobil Delvac™ 1600 Series engine oils – offered in both SAE grade 30 and 40 – are formulated to provide exceptional performance in both modern and older-model diesel engines, improve equipment performance, and lower operational and maintenance costs. They are specially formulated to help keep engines clean, reduce lacquering and control oil consumption.
These advanced oils are recommended for intercooled, turbo-charged engines operating under severe conditions. Additional common applications include harbour craft and high-speed ferries, and a range of diesel-powered equipment such as deck generators.
Mobil Delvac™ 1630 and Mobil Delvac™ 1640 engine oils may offer:
Features | |
Excellent protection against oil thickening, high temperature deposits, sludge build-up, oil degradation and corrosion |
Prolonged engine life Less wear Excellent protection against ring sticking |
Extended TBN reserve |
Long-term deposit/wear control Controls formation of acids when using higher sulfur fuels |
Delvac
1640
|
|
JASO DH-1 | X |
Delvac
1640
|
|
MTU Oil Category 2 | X |
ZF TE-ML 04B | X |
GE 250MDA/B (V or L) | X |
Delvac
1640
|
|
API CF/SF | X |
ACEA E2 | X |
Allison C-4 | |
MAN 270 | X |
Mobil Delvac 1600 monogrades | |
SAE Grade | 40 |
Viscosity, ASTM D 445 | |
cSt @ 40ºC | 132 |
cSt @ 100ºC | 14.7 |
Viscosity Index, ASTM D 2270 | 112 |
Sulfated Ash, wt%, ASTM D 874 | 1.4 |
Total Base #, mg KOH/g, ASTM D 2896 | 12 |
Pour Point, ºC, ASTM D 97 | -21 |
Flash Point, ºC, ASTM D 92 | 239 |
Density @ 15ºC kg/l, ASTM D 4052 | 0.892 |