Single drum rollers 2020 1,200 h United States, Harrisburg, Pennsylvania
Twin drum rollers 2019 339 h United States, Harrisburg, Pennsylvania
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Twin drum rollers 2018 654 h United States, Ridgeway, South Carolina
Twin drum rollers 2020 1,267 h United States, Denver
Twin drum rollers 2021 402 h United States, Greeley
Single drum rollers 2020 496 h United States, Pittston, Pennsylvania
Single drum rollers 2019 561 h United States, Pittston, Pennsylvania
Twin drum rollers 2020 67 h United States, Harrisburg, Pennsylvania
Twin drum rollers 2019 United States, Harrisburg, Pennsylvania
Single drum rollers 2019 796 h United States, Harrisburg, Pennsylvania
Twin drum rollers 2022 72 h United States, Harrisburg, Pennsylvania