Road Construction Equipment: Road Milling Caterpillar

Model	Front caterpillar track length	Front caterpillar track width	Rear caterpillar track length	Rear caterpillar track width
PR750B		457 mm - 18 inch		457 mm - 18 inch
PR450		305 mm - 12 inch		305 mm - 12 inch
PR1000C		475 mm - 18.7 inch		475 mm - 18.7 inch
PM565B	2045 mm - 6.7 ft.	348 mm - 13.7 inch	2045 mm - 6.7 ft.	348 mm - 13.7 inch
PM465	1242 mm - 4.1 ft.	250 mm - 9.8 inch	1242 mm - 4.1 ft.	250 mm - 9.8 inch
PM201	2045 mm - 6.7 ft.	348 mm - 13.7 inch	2045 mm - 6.7 ft.	348 mm - 13.7 inch