{"id":3275,"date":"2026-09-10T09:35:14","date_gmt":"2026-09-10T07:35:14","guid":{"rendered":"https:\/\/keelcrab.dgcal-dev.it\/uncategorized\/keelcrab-one\/"},"modified":"2026-10-01T09:43:45","modified_gmt":"2026-10-01T07:43:45","slug":"keelcrab-one","status":"publish","type":"product","link":"https:\/\/keelcrab.dgcal-dev.it\/en\/boats-underwater-mechatronics\/keelcrab-one\/","title":{"rendered":"Keelcrab ONE"},"content":{"rendered":"\t\t
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\n\t\t\t\t\tProactive maintenance<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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The evolution of proactive maintenance<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Keelcrab ONE introduces a new generation of 100% Made in Italy underwater drones engineered to optimize the hydrodynamic efficiency of the underwater hull. It selectively removes the early stages of biofouling, helping restore hull performance without affecting the structural integrity of the coating.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Restoring the leaching layer<\/p>\t\t\t\t<\/div>\n\t\t\t\t

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During periods of inactivity, the first millimetres of growth tend to clog the surface and inhibit the release of the active ingredients in the antifouling paint. The A.N.C.C.P.-certified longitudinal brush removes the obstructive biological matrix and brings the leaching layer back into direct contact with the water.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\tEarly-stage biofouling<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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Early stages of growth, approximately 3-5 mm.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\tSelective removal<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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The brush acts on the obstructive biological matrix.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\tReactivated leaching layer<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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The active antifouling surface returns to direct contact with the water.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\tLong-term efficiency<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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Frequent maintenance helps extend the service life of the antifouling coating.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\tUnderwater mechatronics<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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Architecture designed to work on the hull<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tHydrodynamic adhesion\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tThe neutrally buoyant exoskeleton and suction effect keep the drone firmly against the hull, even along its curves.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\n\t\t\t\t<\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t
\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tMultidirectional traction\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tHigh-grip tracks and natural rubber or P.V.A. brushes ensure maneuverability and help the robot overcome obstacles on wet surfaces.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\n\t\t\t\t<\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t
\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tHigh-resolution inspection\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tIntegrated HD camera with streaming to a 7'' display, tablet or smartphone for immediate monitoring of the underwater hull.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\tPerformance & sustainability<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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Performance and environmental impact<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tLess drag, lower fuel consumption\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tKeeping the hull free from biological drag can result in fuel savings of up to 20%.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tDebris filtration\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tThe variable-micron Keelcrab Bag suctions and collects the removed material, limiting its dispersion in the marina ecosystem.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\n\t\t\t\t<\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t
\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tReady for expansion\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tKeelcrab ONE is designed to integrate optional equipment and technical accessories as the needs of the owner or professional evolve.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\tStandard equipment<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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What's included with Keelcrab ONE<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tRemote control with joystick, 7'' display and 5-metre cable<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t15-metre robot cable<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tExternal power supply box, INPUT 100\/240V AC<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tA.N.C.C.P.-certified white counter-rotating nylon brush<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tLight Pack ready<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tCounter-rotating brush and motorized brush ready<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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    \n\t\t\t\t\tTechnical data<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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    Technical specifications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    \n\t\t\t\t\n\t\t\t\t\t Power supply <\/span><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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    • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tInput: 100\/240V AC with Schuko plug; can also be powered by an inverter.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
    • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tOutput: 26.5V DC, low voltage.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
    • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tPower consumption: 320 W.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t
      \n\t\t\t\t\n\t\t\t\t\t Dimensions and weight <\/span><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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      • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tRobot: 45.5 x 43 x 30 cm (h).<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
      • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tWeight: 9.5 kg, approximately 10 kg.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
      • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tExternal power supply box: 30 x 22 x 12 cm (h).<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t
        \n\t\t\t\t\n\t\t\t\t\t Performance <\/span><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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        • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tCleaning capacity: 5 m\u00b2\/min.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
        • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tPump power: 30 m\u00b3\/hour.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
        • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tRobot cable: 15 m, 160 kg tensile breaking load.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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          \n\t\t\t\t\tOptions & Upgrades<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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          Complete Keelcrab ONE with compatible accessories<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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          Choose the options best suited to your application and build a configuration that matches your needs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

          Underwater robot with HD camera and remote control with 7” display, designed for the maintenance and inspection of recreational boat hulls up to 45 feet.<\/p>\n","protected":false},"featured_media":3277,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[56],"product_tag":[],"class_list":["post-3275","product","type-product","status-publish","has-post-thumbnail","product_cat-boats-underwater-mechatronics","first","instock","sold-individually","shipping-taxable","purchasable","product-type-simple"],"acf":{"kc_stat_1_value":"","kc_stat_1_label":"","kc_stat_2_value":"","kc_stat_2_label":"","kc_stat_3_value":"","kc_stat_3_label":"","kc_stat_4_value":"","kc_stat_4_label":"","kc_cleaning_capacity_m2_min":"","kc_power_w":"","kc_weight_kg":"","kc_length_cm":"","kc_width_cm":"","kc_height_cm":"","kc_pump_capacity_m3_h":"","kc_cable_length_m":"","kc_warranty_months":"","kc_warranty_hours":"","kc_max_working_depth_m":"","kc_max_supported_length_m":"","kc_max_supported_length_ft":"","kc_input_voltage":"","kc_output_voltage":""},"_links":{"self":[{"href":"https:\/\/keelcrab.dgcal-dev.it\/en\/wp-json\/wp\/v2\/product\/3275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/keelcrab.dgcal-dev.it\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/keelcrab.dgcal-dev.it\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/keelcrab.dgcal-dev.it\/en\/wp-json\/wp\/v2\/comments?post=3275"}],"version-history":[{"count":1,"href":"https:\/\/keelcrab.dgcal-dev.it\/en\/wp-json\/wp\/v2\/product\/3275\/revisions"}],"predecessor-version":[{"id":3283,"href":"https:\/\/keelcrab.dgcal-dev.it\/en\/wp-json\/wp\/v2\/product\/3275\/revisions\/3283"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/keelcrab.dgcal-dev.it\/en\/wp-json\/wp\/v2\/media\/3277"}],"wp:attachment":[{"href":"https:\/\/keelcrab.dgcal-dev.it\/en\/wp-json\/wp\/v2\/media?parent=3275"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/keelcrab.dgcal-dev.it\/en\/wp-json\/wp\/v2\/product_brand?post=3275"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/keelcrab.dgcal-dev.it\/en\/wp-json\/wp\/v2\/product_cat?post=3275"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/keelcrab.dgcal-dev.it\/en\/wp-json\/wp\/v2\/product_tag?post=3275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}