{"id":46739,"date":"2026-09-09T14:27:31","date_gmt":"2026-09-09T12:27:31","guid":{"rendered":"https:\/\/foretnature.be\/?post_type=resume-foret-mail&p=46739"},"modified":"2026-09-09T14:43:02","modified_gmt":"2026-09-09T12:43:02","slug":"tronconneuses-a-batterie-en-foret-une-alternative-qui-fait-ses-preuves-face-au-thermique","status":"publish","type":"resume-foret-mail","link":"https:\/\/foretnature.be\/en\/resume-foret-mail\/tronconneuses-a-batterie-en-foret-une-alternative-qui-fait-ses-preuves-face-au-thermique\/","title":{"rendered":"Tron\u00e7onneuses \u00e0 batterie en for\u00eat : une alternative qui fait ses preuves face au thermique"},"content":{"rendered":"

Une \u00e9tude men\u00e9e par des chercheurs des universit\u00e9s de Florence et de Palerme et du CNR (IRET) a compar\u00e9, en conditions r\u00e9elles d’exploitation, les performances de tron\u00e7onneuses \u00e0 batterie et de tron\u00e7onneuses thermiques professionnelles de la marque Stihl. Deux chantiers italiens ont servi de terrain d’essai : une \u00e9claircie de douglas dans la for\u00eat de Vallombrosa (Toscane) et une coupe rase de pin sylvestre sur le domaine de Montebello (\u00c9milie-Romagne). Deux op\u00e9rateurs exp\u00e9riment\u00e9s ont altern\u00e9 quotidiennement l’usage des deux types de machines, permettant un suivi chronom\u00e9tr\u00e9 pr\u00e9cis des temps de travail, des rendements et des consommations.<\/p>\n

Les r\u00e9sultats montrent une \u00e9quivalence op\u00e9rationnelle entre les deux technologies : les productivit\u00e9s nettes relev\u00e9es sont comparables, voire sup\u00e9rieures pour la batterie certains jours. Le facteur limitant la productivit\u00e9 n’est donc pas le type de motorisation, mais le contexte du peuplement (diam\u00e8tre, densit\u00e9, accessibilit\u00e9). Sur le plan \u00e9conomique, l’investissement initial en mat\u00e9riel \u00e0 batterie reste 3 \u00e0 4 fois sup\u00e9rieur en raison du parc de batteries n\u00e9cessaire pour couvrir une journ\u00e9e compl\u00e8te, mais le co\u00fbt d’usage rapport\u00e9 \u00e0 la production se situe \u00e0 un niveau interm\u00e9diaire entre carburant normal et m\u00e9lange deux temps. Les avantages en mati\u00e8re de r\u00e9duction du bruit, des vibrations et des \u00e9missions restent d\u00e9terminants pour un usage en zones sensibles ou prot\u00e9g\u00e9es.<\/p>\n

Les auteurs concluent que la motorisation \u00e9lectrique constitue une perspective r\u00e9aliste pour les chantiers forestiers, sous r\u00e9serve d’am\u00e9lioration de l’autonomie et du poids des batteries.<\/p>","protected":false},"excerpt":{"rendered":"

Une \u00e9tude men\u00e9e par des chercheurs des universit\u00e9s de Florence et de Palerme et du CNR (IRET) a compar\u00e9, en conditions r\u00e9elles d’exploitation, les performances de tron\u00e7onneuses \u00e0 batterie et de tron\u00e7onneuses thermiques professionnelles de la marque Stihl. Deux chantiers italiens ont servi de terrain d’essai : une \u00e9claircie de douglas dans la for\u00eat de […]<\/p>\n","protected":false},"featured_media":46729,"template":"","categories":[50],"class_list":["post-46739","resume-foret-mail","type-resume-foret-mail","status-publish","has-post-thumbnail","hentry","category-foret-mail"],"acf":[],"yoast_head":"\nTron\u00e7onneuses \u00e0 batterie en for\u00eat : une alternative qui fait ses preuves face au thermique - For\u00eat.Nature<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/foretnature.be\/en\/resume-foret-mail\/tronconneuses-a-batterie-en-foret-une-alternative-qui-fait-ses-preuves-face-au-thermique\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tron\u00e7onneuses \u00e0 batterie en for\u00eat : une alternative qui fait ses preuves face au thermique - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"Une \u00e9tude men\u00e9e par des chercheurs des universit\u00e9s de Florence et de Palerme et du CNR (IRET) a compar\u00e9, en conditions r\u00e9elles d’exploitation, les performances de tron\u00e7onneuses \u00e0 batterie et de tron\u00e7onneuses thermiques professionnelles de la marque Stihl. 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