# 6VAN-22 auxiliary diesel generators — AKAR LLC

**IE S040**  
AKAR LLC · Ukraine · 2002

Compression across cylinders rose, wear of friction pairs slowed, repair cost less than an overhaul. 6VAN-22 auxiliary diesel generators, AKAR LLC.

## Measured

- compression pressure across cylinders, 27-31 → 35-40 kgf/cm² — **20-33 %**
- iron in wear debris, 38-75 → 29.5-42 g/t — **22-44 %**
- cost of one hour of restored service life, 7.17 → 1.64 UAH/h — **4.4×**

## Conclusion

Compression across cylinders rose, wear of friction pairs slowed, repair cost less than an overhaul

Page: https://industry.xado.com/case/akt_ooo_akar_dvigateli_t_kh_omega_g
PDF report: https://industry.xado.com/pdf/TIER%20S/AKAR/diesel-gensets-6VAN-22/IE-S040_XADO_AKAR_diesel-gensets-6VAN-22_EN.pdf
Original scan: https://industry.xado.com/scans/akt_ooo_akar_dvigateli_t_kh_omega_g.pdf