Tree Shear and Grapple Saw
This document provides guidance on the safe working practices to be followed when operating tree shear and grapple saw equipment.
The guide is intended for anyone specifying or approving the use of this equipment, managers co-ordinating such works, equipment operators and those working in its vicinity. It is also highly relevant for equipment manufacturers, suppliers or those who modify machines.
It is essential that all relevant persons should read, understand and implement the control measures highlighted within this guide.
A Tree Shear is a hydraulic-powered cutter that cuts trees and woody vegetation in a mechanical slicing action.
A Grapple Saw is a hydraulic driven harvester chainsaw fitted to a timber rehandling grab.
February 2022 - Member query - Following the recent publication of FISA 608 Tree Shear & Grapple Saw, an enquiry was received relating to the application of LOLER in the guide and the need for a lifting plan, and if this had a bearing when using a forestry grab attached to an excavator as it isn’t referenced in older FISA Guides. A review of the information provided by HSE on the interpretation of LOLER in Forestry is a review topic on the FISA Plant & Equipment Working Group workplan. When this is complete more information on compliance will be shared with members and where required FISA guides updated.
December 2021 - This FISA guide is new to the forestry industry and we welcome your feedback on the guide. If you have feedback, please email email@example.com. Your comments will be fed to the FISA Plant & Equipment Working Group and the guide will be reviewed in eighteen months’ time.