Group 001
Engine Identification and Applications
01
001
1
RG,RG34710,23 –19–05SEP02–1/1
Engine Model Designation
RG8427 –UN–21MAY98
Engine Serial Number Plate
Example: John Deere Engine Model—6105HRW01
John Deere engine model designation includes number of
cylinders, displacement in liters, aspiration, user code, and
application code. For example:
6105HRW01 Engine
6 ............................................................................ Number of cylinders
10.5 ............................................................................. Liter designation
H ............................................................................................. Aspiration
RW ........................................................................................ User code
01 ............................................................................... Application Code
Aspiration Code
A ...................................... Turbocharged and air-to-coolant aftercooled
H ............................................. Turbocharged and air-to-air aftercooled
User Code
DW .................................. Davenport (Construction Equipment) Works
F ......................................... OEM (Outside Equipment Manufacturers)
a
RW ................................................................ Waterloo (Tractor) Works
T ........................................ Dubuque (Construction Equipment) Works
T8 ............................................................................................. Cameco
Z ............................................. Zweibrucken (Forage Harvester) Works
a
OEM users are non-Deere users of John Deere engines.
Application Code
01, 02, etc., .............................................. Code for specific application
CTM100 (06APR04)
01-001-1
P
OWER
T
ECH
10.5 L & 12.5 L Diesel Engines
040604
PN=25