Service and repair manual for the Komatsu D31E-18 series Bulldozers.
Covers the following models:
D31E-18 Serial number 40001 onwards
D31P-18 Serial n......
Service and repair manual for the Komatsu D80A-18 series Bulldozers.
Covers the following models:
D80A-18 Serial number 25001 onwards
D85A-18 Serial n......