Construction Machinery: Elevating Scraper Caterpillar

Model	Wheelbase
639D	8990 mm - 29.5 ft.
633D	8890 mm - 29.2 ft.
623G	7976 mm - 26.2 ft.
623E	7970 mm - 26.1 ft.
623B	7970 mm - 26.1 ft.
615C serie II	6979 mm - 22.9 ft.
615C	6995 mm - 22.9 ft.
615	6995 mm - 22.9 ft.
613C serie II	6260 mm - 20.5 ft.
613C	6260 mm - 20.5 ft.