Construction Machinery: Mini Digger Airman

Model	Caterpillar track length on ground level
AX40U-4	2000 mm - 6.6 ft.
AX35U-4	1650 mm - 5.4 ft.
AX30U-4	1650 mm - 5.4 ft.
AX27U	1970 mm - 6.5 ft.
AX22U-4	1900 mm - 6.2 ft.
AX20U	1450 mm - 4.8 ft.
AX17U-4	1560 mm - 5.1 ft.
AX10U-4	1370 mm - 4.5 ft.