{ Certificate Number Approval/Cert.no 02-004518 / 026271 Due date 2028-07-22 Valid Valid Company CATERPILLAR Inc. Country United States of America ZIP 47905-4856 City Lafayette Street 3701 South Street Product Type OTHER DEVICES Approval Group Type approval Product Description EMISSION REDUCTION CONTROL SYSTEM SELECTIVE CATALYTIC REDUCTION (SCR) AFTERTREATMENT SYSTEM (AIR ASSISTED)