Robotic fire extinguishing complex "Spruce-4". Infographics

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El-4 is a medium-class robotic fire extinguishing system. Designed for reconnaissance, debris removal, rescue operations and fire extinguishing in the conditions of modern man-made accidents, accompanied by an increased level of radiation, the presence of toxic and potent substances in the work area, fragmentation and explosive damage. As engineering weapons, a combined bulldozer knife with a hydraulic gripper and a 3-link manipulator arm mounted in front of the machine are used. Control robot occurs over a radio signal at a distance of up to 2 km.