Construction Machinery: Roller-Compactor Komatsu

Model	Front wheels roller diameter	Front wheels roller width	Rear wheels roller width	Rear wheels roller diameter
WF550T-3	1545 mm - 60.8 inch	1200 mm - 47.2 inch	1200 mm - 47.2 inch
WF550-3	1545 mm - 60.8 inch	1100 mm - 43.3 inch	1200 mm - 47.2 inch
WF450T-3	1320 mm - 52 inch	1050 mm - 41.3 inch	1050 mm - 41.3 inch
WF450-3	1320 mm - 52 inch	850 mm - 33.5 inch	1050 mm - 41.3 inch
WF22T-2	1400 mm - 55.1 inch	1050 mm - 41.3 inch	1050 mm - 41.3 inch	1400 mm - 55.1 inch
WF22A-2	1400 mm - 55.1 inch	1050 mm - 41.3 inch	1050 mm - 41.3 inch	1400 mm - 55.1 inch