Tab 11-2 Rated power
Rating
point
Speed Power BSFC in diesel
mode
BSGC in gas
mode
BSPC in gas
mode
Mean pis-
ton speed
MEP
[rpm] [kW/cyl.] [g/kWh] [g/kWh] [g/kWh] [m/s] [bar]
R1 80 5320 180.9 141.2 0.7 9.2 17.3
R2 80 4430 178.9 136.2 0.8 9.2 14.4
R3 70 4655 180.9 143.2 0.7 8.1 17.3
R4 70 3875 178.9 138.2 0.9 8.1 14.4
Fig 11-1 Operating range
Legend
R1 Highest power at highest speed R4 Lowest power at lowest speed
R2 Lowest power at highest speed P Power
R3 Highest power at lowest speed S Speed
X92DF
AA00-0000-00AAA-030A-A
Operation Manual Engine data
Winterthur Gas & Diesel Ltd.
- 575 - Issue 002 2020-08