Komatsu Wheel Loader WA300, WA320 Workshop Repair & Service Manual Price listed in US Dollar: $55.00 Leave this field blank Complete factory workshop manual including electrical wiring diagrams for Komatsu Wheel Loader WA300-1, WA320-1, WA320-1LC, WA320-3, WA320L-3, WA320-3MC, WA320-5, Read more about Komatsu Wheel Loader WA300, WA320 Workshop Repair & Service Manual