# KATO excavator No. 150388 — Tri K LLC

**IE B040**  
Tri K LLC · Russia · 2002

Compression rose in all cylinders, friction surfaces recovered, exhaust smoke decreased. KATO excavator No. 150388, Tri K LLC. Russia · 2002.

## Measured

- compression across the eight cylinders, 22-24 → 26-32 kgf/cm² — **16.7-36.2 %**
- cylinders with a compression gain — **8 of 8**
- power increased, noise and vibration reduced — ****

## Conclusion

Compression rose in all cylinders, friction surfaces recovered, exhaust smoke decreased

Page: https://industry.xado.com/case/tekhnicheskii_akt_ooo_tri_k_ekskavator_kato_o1503_2002g
PDF report: https://industry.xado.com/pdf/TIER%20B/TriK/excavators-KATO-150388/IE-B040_XADO_TriK_excavators-KATO-150388_EN.pdf
Original scan: https://industry.xado.com/scans/tekhnicheskii_akt_ooo_tri_k_ekskavator_kato_o1503_2002g.pdf