From shears to smart technology
From shears to smart technology: The forestry team at Bathurst Estate and Cirencester Park have credited STIHL’s battery-powered tools and cleaning solutions in helping them to maintain the world’s tallest yew hedge, which is believed to have been planted on the estate back in 1720.
The hedge, which is a species of Yew (Taxus Baccata), is listed in the Guinness Book of Records for its towering height, reaching 14m. The hedge, which measures 120m in length, was planted by the 1st Earl more than 300 years ago when he redesigned the mansion that overlooks it. Back then, it was cut back by hand with shears by a team of up to four people using ladders.
From shears to smart technology
Given the feature’s historical and cultural importance, the hedge is carefully maintained annually. In a bid to preserve it, Bathurst’s four-strong forestry team, which includes Forest Manager, Iain Garret, and Lead Forester, Oliver Murray, monitor both the inside and outside of the growth regularly to check for any issues that could result in degeneration.
The most common issues that occur are browning due to needle blights and insects, and a specific type of fungus named Laetiporus Sulphureus, which can cause cuticle root inside the stem. When these problems do occur, the affected areas and surrounding growth are cut to prevent the spread.
The Yew hedge is trimmed once per year, not only is this required to maintain its classification as a hedge, but it also provides an opportunity to look for defects and disease.
The task is no small feat. At 3000 square metres, it takes a team of two a fortnight to complete the maintenance, which sees the professionals trim around 300 square metres from the hedge each day.
Before work gets started, the Bathurst forestry team make sure that its equipment, a selection of STIHL hedge trimmer blades are sharp and clean, thoroughly disinfecting the machines using methylated spirits.
STIHL’s SUPERCLEAN, is also used to spray the equipment’s blades. This prevents resin build-up and keeps blades lubricated to support productivity and preserve hedge health. Daily checking of equipment is also required to guarantee that tools remain in the best condition for cutting.
With such an important and arduous task at hand, Oliver Murray and his colleagues require the best quality tools available on the market. The criteria? Hedge trimmers that are easy-to-use, lightweight, robust, and reliable.
The mammoth assignment is achieved by starting at the bottom using a STIHL battery-powered hedge trimmer, the HSA 130 T. Starting at the bottom and working upwards in the cherry picker, before making a switch to the STIHL HLA 86 Cordless Long-reach Hedge Trimmer, which is used for the top. Its adjustable head allows the team to follow the natural shape of the hedge over the top and achieve the right angle as they reach across the hedge’s width.
The HSA 130 T cordless hedge trimmer offers a high-performance and robust experience for professional users, with a high blade speed for precise, neat and powerful cutting. Its rotatable multi-function handle enables comfortable work, depending on whether trimming the tops or sides of hedges.
The HLA 86 is a telescopic long-reach hedge trimmer, designed for professionals working on tall hedges where extra length is required to master cutting, trimming, and maintenance work. The perfect choice for the largest Yew hedge in world.
The hedge trimmer, which is powered by a 36V lithium-ion battery, is light and easy to handle, whilst the extendable length makes it hugely versatile. Given that it is powered by battery, the machine is quiet too, ideal for noise-sensitive areas, such as those around the Bathurst Estate.
Both machines are compatible with STIHL Connected, a smart fleet management system that allows teams to digitally manage machine fleets and workflow, with the STIHL Connected Portal providing a detailed overview of the status of the fleet, as well as information such as the duration of use.
Here, Oliver comments on the further advantages of STIHL’s battery-operated tools:
“We are using STIHL battery-powered hedge trimmers as they are quieter and don’t produce any emissions, and in order to get a full day’s work done, we just need to charge them once on our lunch break. This avoids the need for us to get in and out of our cherry picker.
“The quiet operation of the tool is also important to us as we are based in the centre of town and don’t want to upset the neighbours, or residents of the Bathurst Estate.”
The Bathurst Estate is located at the heart of the Grade I listed Cirencester Park. It is a destination rich with heritage, open to visitors every day of the year for a host of leisure activities.
Sir Benjamin Bathurst purchased the Cirencester Estate, which lies in the Cotswolds, in 1695. It still belongs to the Bathurst Family today, 330 years later, and is home to the 9th Earl and Countess Bathurst.
To watch how the team tackle the annual trim, please visit: https://www.youtube.com/watch?v=s32U3fmfIWE
For more information on STIHL’s wide range of professional power tools, please visit www.stihl.co.uk
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