... a head per cylinder,better approachability design,easy to repair.3.Average effective pressure,power per liter,torque perliter are ... good.4.Adanced P7100 pump,low intertia,P-injector with small bore,Honeywell turbocharge,low oil ... over 12000 hours.9.Intelligentized digital panel,easy to operate,monitor and self-protect,and safe. BEST PRICE FOR 300KW DIESEL GENERATOR SETS