Pneumatic tired rollers 2015 1,585 h United States, Williamsburg, Virginia
Single drum rollers 2018 1,971 h United States, Williamsburg, Virginia
Twin drum rollers 2017 3,167 h United States, Fishersville, Virginia
Single drum rollers 2019 1,900 h United States, Manassas Park, Virginia
Single drum rollers 1,156 h United States, Williamsburg, Virginia
Single drum rollers 2015 2,800 h United States, Williamsburg, Virginia
Twin drum rollers 2017 2,697 h United States, Sutherlin, Virginia
Single drum rollers 2015 3,664 h United States, Richmond, Virginia
Single drum rollers 2023 United States, Manassas Park, Virginia