Protech 15W-40 CI-4


Protech15W-40 API CI-4 is a mineral based multigrade engine oil. Its versatile formulation provides protection against wear and deposits, ensuring reduced maintenance costs and preventing unscheduled downtime.

 

Applications


Protech15W-40 API CI-4is widely used in turbo-charged and naturally aspirated diesel engines of European, US and Japanese technology.

 

Approvals / Recommendations


Protech 15W-40 API CI-4 meets and exceeds the following Industry Specifications.

API                CI-4/CF
MB                 228.3
MAN              M3275
Cummins      20,071/2/6/7/8
RVI                RLD,  RLD-2
ACEA            E3/E5/E7
Volvo            VDS-3
Mack             EO-MPlus
                      DHD-1
Caterpillar     ECF-1


Features and Benefits 


Protech SAE 15W-40 API CI-4 viscosity promotes easy starting and efficient lubrication at low temperatures and provides optimum protection at high temperatures without increasing oil consumption. Extensive engine tests have demonstrated that Protech15W-40 API CI-4 produces minimum deposit formation and wear, thereby maintaining engine efficiency.

 

Typical Data


 

 
Unit
Test Method
Results
Density @ 15oC
g/cm3
ASTM D4052
0.873
Viscosity @ -20oC
mPa.s
ASTM D5293
6900
Viscosity @ 40oC
mm 2/s
ASTM D445
111.8
Viscosity @ 100oC
mm 2/s
ASTM D455
14.5
Viscosity Index
-
ASTM D2270
133
Flash Point
0C
ASTM D92
215
Pour Point
0C
ASTM D97
-27
Total Base Number
Mg KOH/g
ASTM D2896
11.5
Calcium
Wt%
ASTM D5185
0.2912
Zinc
Wt%
ASTM D5185
0.1386
Phosphorous
Wt%
ASTM D5185
0.1274
Sulfated Ash
Wt%
ASTM D874
0.9505
Mini-Rotator Viscometer (-25oC)
cP
ASTM D4684
15950
High Shear Rate Viscosity
mPa.s
ASTM D6483
4.5