Construction Machinery: Self-Powered Scraper Caterpillar

Model	Headroom	Height to cab upper part
657G	4710 mm - 15.5 ft.	3712 mm - 12.2 ft.
657E	4710 mm - 15.5 ft.
657B	4210 mm - 13.8 ft.
651E	4710 mm - 15.5 ft.
651B	4291.6 mm - 14.1 ft.
641B	4343.4 mm - 14.3 ft.
637G	4286 mm - 14.1 ft.	3715 mm - 12.2 ft.
637E serie II	4290 mm - 14.1 ft.
637E	4290 mm - 14.1 ft.
637D	4170 mm - 13.7 ft.
637B		4206.2 mm - 13.8 ft.
633E serie II	4240 mm - 13.9 ft.
633D	4240 mm - 13.9 ft.
631G	4286 mm - 14.1 ft.	3715 mm - 12.2 ft.
631E serie II	4290 mm - 14.1 ft.
631E	4290 mm - 14.1 ft.
631D	4166.6 mm - 13.7 ft.
627G	3705 mm - 12.2 ft.	3423 mm - 11.2 ft.
627E	3705 mm - 12.2 ft.	3366 mm - 11 ft.
627B	3627.1 mm - 11.9 ft.
623G	3708 mm - 12.2 ft.	3423 mm - 11.2 ft.
623F	3680 mm - 12.1 ft.
623B	3810 mm - 12.5 ft.
621S	3710 mm - 12.2 ft.
621G	3705 mm - 12.2 ft.	3423 mm - 11.3 ft.
621F	3710 mm - 12.2 ft.
621E		3710 mm - 12.2 ft.
621B	3630 mm - 11.9 ft.
615C serie II	3589 mm - 11.8 ft.	3218 mm - 10.6 ft.
613C serie II	3100 mm - 10.2 ft.	2920 mm - 9.6 ft.
613B	2860 mm - 9.4 ft.
611	3240 mm - 10.6 ft.