PT.

Tekenomiks Indonesia
Office : Jl. Jend Sudirman No. 58 RT 29 Balikpapan, 76114 Indonesia
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TECHNICAL ADVANCE FOR ECONOMIC GAIN

Wear Metal Report: 05290318

Client: PT.HEXINDO ADIPERKASA TBK - SENGATA
Attention:
Address BALIKPAPAN

Machine: HITACHI EX3600-6 ID No: S315

Oil Name: SHELL RIMULA R3 MV 15W-40

Visc@40°C: 115.49 Visc@100°C: 15.54 TBN: 10.09

Compartm't: ENGINE SN 33186481 S/N: -

Sample Date: 09/03/2021 18/03/2021 25/03/2021 09/04/2021 16/04/2021 24/04/2021
Received Date 16/03/2021 19/03/2021 29/03/2021 14/04/2021 19/04/2021 27/04/2021
Analysis Date: 16/03/2021 19/03/2021 29/03/2021 14/04/2021 19/04/2021 27/04/2021
Reported Date 17/03/2021 19/03/2021 29/03/2021 15/04/2021 19/04/2021 28/04/2021
Sample no: 05281245 05281831 05284090 05287399 05288360 05290318
SMU:(hrs) 80188 80337 80446 80683 80794 80898
Oil Hrs: 433 149 258 495 111 215
Oil Changed: Yes No No Yes No No
Component Hours - - - - - -
Wear Metal Rate 0.05 0.08 0.12 0.05 0.07 0.06

Wear Metals METHOD RESULT Caut High Comments on elevated results

lead (Pb)(mg/kg) ASTM D5185 3.9 0.8 2.5 10.4 1.7 3.0 30 60 Silicon dan PQ indicate dust/dirt etc. Please
ASTM D5185
check oil level check condition oil check for
iron (Fe)(mg/kg) 13.0 5.7 22.2 9.6 3.3 5.3 70 100 dust entry point inspect air induction system
aluminium (Al)(mg/kg) ASTM D5185 1.9 3.4 3.4 3.4 1.5 4.1 20 40 for loose connection damage gasket etc
copper (Cu)(mg/kg) ASTM D5185 0.8 0.5 0.6 0.9 0.2 0.3 30 50 check engine breather connection/gasket
inspect filter check for unusual noise. teo-
chromium (Cr)(mg/kg) ASTM D5185 0.8 1.2 1.8 2.1 0.6 0.7 7 19 sangatta lab
tin (Sn)(mg/kg) ASTM D5185 0.1 0.1 0.1 0.1 0.1 0.1 0 0
nickel (Ni)(mg/kg) ASTM D5185 0.1 0.1 0.2 0.3 0.1 0.1 0 0
Contaminants
silicon (Si)(mg/kg) ASTM D5185 40.5 14.1 18.6 16.3 15.5 15.3 15 20
sodium (Na)(mg/kg) ASTM D5185 5.5 7.9 5.2 5.5 5.0 7.1 22 60
Oil Additives
magnesium (Mg)(mg/kg) ASTM D5185 14 9 13 15 10 10 0 0
zinc (Zn)(mg/kg) ASTM D5185 1360 965 1226 1356 1087 1017 0 0
molybdenum (Mo)(mg/kg) ASTM D5185 44 32 39 48 39 30 0 0
calcium (Ca)(mg/kg) ASTM D5185 4867 3805 4727 5067 4046 3789 0 0
phosphorous (P)(mg/kg) ASTM D5185 1298 1029 1257 1315 997 829 0 0
boron (B)(mg/kg) ASTM D5185 357 293 351 353 361 289 0 0
Infra Red
TBN(mgKOH/g) ASTM D4739 7.96 8.61 8.52 7.91 8.54 8.44 -25% -50%
TAN(mgKOH/g) ASTM D974 n/a n/a n/a n/a n/a n/a 0 0
soot(Abs/cm) ASTM E2412 6 3 4 6 6 4 35 70
glycol(% vol) ASTM E2412 0 0 0 0 0 0 18 30
oxidation((x.100)abs/0.1mm) ASTM E2412 14 11 13 14 8 12 25 100
nitration((x.100)abs/0.1mm) ASTM E2412 13 9 12 13 6 10 25 100
sulphation((x.100)abs/0.1mm) ASTM E2412 17 9 14 19 5 12 25 100
Physical Tests Particle Cleanliness Analysis
water(ppm) ASTM D6304 0.0 0.0 0.0 0.0 0.0 0.0 0 0 ISO 4406 - 04 | -
fuel dilution(% vol) In-house 0 0 0 0 0 0 3 5 ISO 4406 - 06 | -
water(%) ASTM E2412 0.00 0.00 0.00 0.00 0.00 0.00 1 2 ISO 4406 - 14 | -
F.debris(mg Fe/L) ASTM D8120 11 7 5 12 3 68 12 20 Count 1ml | -
visc @ 100oC(mm2/s) ASTM D445 14.53 14.81 14.63 17.52 14.67 14.69 +-10 +-30
visc @ 40oC(mm2/s) ASTM D445 110.4 113.5 111.3 115.2 111.2 111.9 +-10 +-30
Iso Code (Part/mL)() ISO 4406 -/-/- -/-/- -/-/- -/-/- -/-/- -/-/- 0 0
Element Trends Graph

For enquiries,Tekenomiks Balikpapan, email : Labbpn@techenomics.com, phone : 0542-762226 fax : 0542 - 762256 mobile : 0542 - 764681
This wear analysis and oil condition report should be used in conjunction with normal maintenance and evaluated from sample to sample. Every care will be taken in processing samples but no express or implied guarantee is furnished in
regard to the continuing operation or condition of this machinery or any part thereof.

The Result of Analysis is only related to the sample analyzed.