... traveling bus and bus.The main technical performance: Model CY4102BZLQ turbocharged diesel engine is developed on the base of CY4102BZQ diesel ... P type,holes6×Φ0.24.The main technical parameters of CY4102BZLQ Model CY4102BZLQ Type Vertical, in-line, water-cooled, four strokes ... diesel engine widely applied 2-3 tons cargo truck, all kinds of city buses, luxurious traveling bus and bus. CY4102BZLQ