Construction Machinery: Self-Powered Scraper Caterpillar

Model	Wheelbase
657G	9956 mm - 32.7 ft.
657E	9920 mm - 32.5 ft.
651E	9920 mm - 32.5 ft.
651B	9729.2 mm - 31.9 ft.
641B	9448.8 mm - 31 ft.
637G	8769 mm - 28.8 ft.
637E serie II	8770 mm - 28.8 ft.
637E	8770 mm - 28.8 ft.
637D	8740 mm - 28.7 ft.
637B	8778.2 mm - 28.8 ft.
633E serie II	9020 mm - 29.6 ft.
633D	8890 mm - 29.2 ft.
631G	8769 mm - 28.8 ft.
631E serie II	8770 mm - 28.8 ft.
631E	8770 mm - 28.8 ft.
631D	8778.2 mm - 28.8 ft.
627G	7722 mm - 25.3 ft.
627E	7684 mm - 25.2 ft.
627B	7720.6 mm - 25.3 ft.
623G	7976 mm - 26.2 ft.
623F	7980 mm - 26.2 ft.
623B	7975 mm - 26.2 ft.
621S	7650 mm - 25.1 ft.
621G	7722 mm - 25.4 ft.
621F	7720 mm - 25.3 ft.
621E	7720 mm - 25.3 ft.
621B	7720 mm - 25.3 ft.
615C serie II	6979 mm - 22.9 ft.
613C serie II	6260 mm - 20.5 ft.
613B	6350 mm - 20.8 ft.
611	7060 mm - 23.2 ft.