# KT-6 locomotive compressors — Stoilensky GOK

**IE A059**  
Stoilensky GOK · Russia · 2003

Cylinder walls became harder, current draw dropped, compressor oil consumption fell. KT-6 locomotive compressors, Stoilensky GOK. Russia · 2003.

## Measured

- cylinder wall hardness, 269-278 → 292-347 HB — **6-25 %**
- compressor current draw, 19 → 15.5 A — **18.4 %**

## Conclusion

Cylinder walls became harder, current draw dropped, compressor oil consumption fell

Page: https://industry.xado.com/case/poiasnitelnaia_zapiska_oao_stoilenskii_gok_lokomotivnye_komp
PDF report: https://industry.xado.com/pdf/TIER%20A/SGOK/Lokomotivnye-compressors-KT-6/IE-A059_XADO_SGOK_Lokomotivnye-compressors-KT-6_EN.pdf
Original scan: https://industry.xado.com/scans/poiasnitelnaia_zapiska_oao_stoilenskii_gok_lokomotivnye_komp.pdf