Komatsu ecot3 PC300LC-8 Shop Manual page 75

HYDRAULIC EXCAVATOR
PC300-8
PC300LC-8
PC350-8
PC350LC-8
Machine model
PC300-8
PC300LC-8
PC350-8
PC350LC-8
10 Structure, function and
maintenance standard
Power train
Power train...................................................................................................................................................... 2
Swing circle..................................................................................................................................................... 3
Swing machinery............................................................................................................................................. 4
Final drive ....................................................................................................................................................... 6
Sprocket .......................................................................................................................................................... 8
PC300, 350-8
1SHOP MANUAL
Serial number
60001 and up
60001 and up
60001 and up
60001 and up
SEN01991-00
1
1