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 2020 67 h United States, Harrisburg, Pennsylvania
Twin drum rollers 2019 United States, Harrisburg, Pennsylvania
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Twin drum rollers 2022 72 h United States, Harrisburg, Pennsylvania