PU OIL 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.

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.

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

Typical Inspection

 
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
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