Doosan D35S-5 Service Manual page 12

Engine Identification Number Example :
1) D : DIESEL ENGINE
G : GASOLINE ENGINE
C : CNG ENGINE
2) 4 : 4 CYCLE 4 CYLINDER
6 : 4 CYCLE 6 CYLINDER
8 : 4 CYCLE 8 CYLINDER
3) Engine development order
4) Engine version
5) Model year
X : 1999 Y : 2000 1 : 2001 2 : 2002 3 : 2003
4 : 2004 5 : 2005 6 : 2006 7 : 2007 8 : 2008
6) Product serial number.
000001 ~ 999999
D439E Service Manual 10 1. General Information