Me Nm 200 180 160 pe kW 45 40 30 ge 20 g/kWh 240 230 220 1000 1200· 1400 ·1600 1800 2000 2200 2400 2600 n r I min 2400r/min Model ZH4100 diesel engine' used for engineering machines Fig. 18 Speed and speed adjusted characteristic curve for · 19 · ~ ~ .......... .......... ...-- --.. / v~ ~ ~ / ';' ""' ~ I ~~ ~ ~ l ./ V.- \ ~v \ I / "" \ I V I V \ ~ ~v I~ ~v I V ~ / '- v~ ~ ~ ~ -~ ~ "",...-