Komatsu WA20-2,wa30-5,wa40-3,wa50-3 operation manual.
This is a factory manual 195 pages.
File type PDF
serial number ranges
WA20-2 s/n 12172 and up
WA30-5 s/n 18970 and up
WA40-3 s/n 15674 and up
WA50-3 s/n 21428 and up
Operation and maintenance manual provides essential information with regard to the operation and maintenance of this machine. Careful handling, correct periodical inspections and maintenance. This manual should always be present with machine.