Road Construction Equipment: Road Milling Wirtgen

Model	Front caterpillar track width	Rear caterpillar track width
W2200	370 mm - 14.6 inch	370 mm - 14.6 inch
W2100	350 mm - 13.8 inch	350 mm - 13.8 inch
W2000	300 mm - 11.8 inch	300 mm - 11.8 inch
W1900	260 mm - 10.2 inch	260 mm - 10.2 inch
W150	260 mm - 10.2 inch	260 mm - 10.2 inch
W130F	260 mm - 10.2 inch	260 mm - 10.2 inch
W120F	260 mm - 10.2 inch	260 mm - 10.2 inch