... ( CNHTC ) Diesel engine for HOWO , Delong etc. 6-cylinder in line, 4-stroke, water-cooled, turbocharged WD615/Euro2 Diesel engine for ... fuel consumption ratio is low in this zone, economics is at advanced level in China and power performance is ... reach Euro2. Specification ModelWD615.62WD615.87WD615.69WD615.47WD615.57Type6-cylinder in line, 4-stroke, water-cooled, turbocharged, air-to-air intercooled ...