Pruning in Timbered Stands

Pruning in Timbered Stands

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The 30-kW Kubota diesel engine on the Multimax has a closed-centre hydraulic system and four hydraulic pumps. ... The reported cost of manual pruning of white pine or red pine crop trees based on pruning from ground level to 5.1 m and on pruning 250 to ... and 80% utilization, the direct owning/operating cost of the units would vary from $37 to S55/PMH depending if one or two operators are used.

Title:Pruning in Timbered Stands
Author:Keith Windell
Publisher: - 1996


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