Clé de sortie TONGHAND S

Accessoire
Clé de sortie TONGHAND S
A large construction machine with hydraulic arms and equipment parked outdoors near a building.
A large robotic construction machine with multiple arms and components in a workshop setting
A large construction crane with multiple robotic arms inside a factory or warehouse.
A robotic arm with tools working on a construction site.
A large robotic arm demolishing a building at a construction site.

Clé de sortie TONGHAND S

Siège social
États-Unis

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Description

Le TONGHAND®S est un accessoire hydraulique pour pelle conçu comme clé de sortie et manipulateur de tiges pour l'industrie du forage directionnel horizontal (HDD). Il permet d'effectuer avec précision le serrage et le desserrage des tiges de forage filetées, des alésoirs et des raccords de tuyaux directement depuis la cabine, éliminant les méthodes de serrage dangereuses, éloignant le personnel des zones à risque et augmentant l'efficacité sur le chantier. Adapté à la plage supérieure des tailles de connexion des mini-rigs de forage et à la plage inférieure des maxi-rigs de forage.

Le TONGHAND S permet à un seul opérateur de serrer et desserrer les tiges de forage avec précision, depuis la cabine de la pelle, en toute sécurité et confort. Le système breveté TongVise™ réalise facilement le serrage et le desserrage des raccords avec une précision garantie, délivrant jusqu'à 70 000 ft-lbs de couple directement sur le site de connexion. Les bras à rouleaux télescopiques permettent de saisir les tiges de forage (de 3,25 à 5 pouces de diamètre extérieur), de les soulever, incliner, déplacer, faire pivoter et positionner précisément une tige ou une colonne de forage sous le contrôle total de l'opérateur. Les bras « ailes de mouette » se dégagent instantanément pour faciliter le changement d'alésoirs et d'outils.

Le TONGHAND S fonctionne avec des alésoirs, des adaptateurs et des raccords de tiges de forage de 4,13 à 6,75 pouces de diamètre extérieur (jusqu'à 8 pouces de diamètre extérieur avec une capacité de couple réduite). Il se monte sur toute marque de pelle, l'hydraulique auxiliaire de la pelle alimentant le TONGHAND S en toute sécurité et efficacité.

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