Richard Burke, owner of Burke's Tree Service in Rochester, N.H., has been in the tree business for more than 30 years. He specializes in large tree removals with a crane. In fact, Burke's company only does removals. "We get referrals from other compan ies that don't have a crane," says Burke, "and we pass on pruning, cabling and pesticide jobs to them. If they have a large tree to take down and don't feel safe climbing or felling it, they will call us. We've been using a crane since 1978. To me, it's the safest way to take down a tree. Our workers' comp has dropped dramatically. We're down to a .78 mod rate."
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机译：新罕布什尔州罗切斯特市Burke树木服务处的老板Richard Burke从事树木业务已有30多年的历史了。他专门研究用起重机搬运大型树木。实际上，伯克的公司只负责搬迁。伯克说：“我们从没有起重机的其他公司那里得到推荐，我们将修剪，布线和杀虫剂工作交给他们。如果他们有大树要倒下并且不安全地攀爬，自1978年以来我们就一直在使用起重机，对我而言，这是一棵最安全的砍伐树木的方式，我们的工人的工作成本大大下降了，我们将其降低到.78 mod 。”
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