# KamAZ dump truck and ZIL-130 — STIROL Concern OJSC

**IE A119**  
STIROL Concern OJSC · Ukraine · 1999

Compression in the cylinders rose, most in the most worn one, fuel consumption decreased. KamAZ dump truck and ZIL-130, STIROL Concern OJSC. Ukraine · 1999.

## Measured

- compression in the ZIL-130 cylinders, 6.5–8.9 → 7.2–9.5 kgf/cm²; gain in 3 of 4 readings; the rest unchanged — **3.7-10.8 %**
- fuel consumption of both trucks, 100 ml burned in 45 → 52 and 100 → 113 s — **11.5-13.5 %**

## Conclusion

Compression in the cylinders rose, most in the most worn one, fuel consumption decreased

Page: https://industry.xado.com/case/akt_oao_kontsern_stirol_avtomobili_kamaz_zil_g
PDF report: https://industry.xado.com/pdf/TIER%20A/Stirol/KamAZ-samosval-ZIL-130/IE-A119_XADO_Stirol_KamAZ-samosval-ZIL-130_EN.pdf
Original scan: https://industry.xado.com/scans/akt_oao_kontsern_stirol_avtomobili_kamaz_zil_g.pdf