CHAPTER 2

https://truckmanualshub.com/ CHAPTER 2 ENGINE https://truckmanualshub.com/ https://truckmanualshub.com/ ENGINE 1. GENERAL 1.1 APPEARANCE 632W201A The DAEDONG A series engines are vertical, water- cooled, 4-cycle, three or four cylinders diesel engines, they concentrate DAEDONG’s foremost technologies. With swirl combustion chamber, bosch K type fuel in- jection pump, well-balanced designs, they feature greater power, low fuel consumption, less vibration and noise, and low emission. 2-3 https://truckmanualshub.com/ ENGINE 1.2 SPECIFICATIONS MODEL 4A220 4A200T Type Vertical, water-cooled, Vertical, water-cooled, 4-cycle diesel engine 4-cycle diesel engine (Turbo) Number of cylinder 4 4 Bore and stroke mm (in.) 87.0 x 92.4 (3.43 x 3.64) 83.0 x 92.4 (3.27 x 3.64) Total displacement (in3.) 2.197 (134.1) 1.999 (122.0) Combustion chamber vortex chamber vortex chamber POWER (NET) PS/rpm (kW. rpm) 43/2,700 (30.9/2,700) 47/2,600 (34.6/2,600) Maximum idling speed rpm 2,900 2,800 Minimum idling speed rpm 850 ~ 900 850 ~ 900 Order of firing 1-3-4-2 1-3-4-2 Direction of rotation Counterclockwise Counterclockwise (viewed from flywheel side) (viewed from flywheel side) Injection pump Bosch K TYPE…