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The Keelcrab

The keelcrab drone is designed to have a cleaning capability classifiable as a “routine maintenance” of your hull respecting the surfaces, chemicals and technical elements on the living work. Since there is no scale (benchmark) with regard to the ability to abrade and remove dirt that has taken root to a boat hull, we start with the mechanical concept that the drone exerts 3.5 kg of thrust (in full immersion) toward the surface of the hull and moves in counter-rotation (counter-rotation effect) an inset brush body made of nylon (of 2 different weights) or corrugated stainless steel. Continuous testing and practical feedback led us to demonstrate that: complying with the starting condition of “perfectly clean boat” and “painted” with new antifouling, a hull turns out to be “still on target” (i.e., still workable/cleanable by the keelcrab drone) even after a period of 6 to 8 months of complete stationing in harbor waters.

The keelcrab drone is capable of cleaning (once easily mastered in piloting operations) up to the 95/97% of the surface area of a displacement hull of a sailboat in the 10/24 meter range and 85/87% of a planing or semi-planing hull of a motorboat in the 10/ 24 meter range.

Even with the stainless inset brush, the keelcrab drone is unable to remove barnacles or fouling that can be classified as aggressive or highly entrenched. First, the reasons why these pluricellulars proliferate on the hull of your boat are basically to be attributed to a mixture of factors such as the particularity of the water in your catchment area (mix of fresh and salt water or the presence in the immediate vicinity of fish farms) an incorrect technical choice of antifouling chemical protective of your hull (or worse, a poorly executed job) or finally the total absence of the chemical protective product (due either to natural consumption or to previous underwater cleaning interventions that were too aggressive and caused a forced removal of the coating). In any case (a general rule from our direct experience) the underwater removal of these pluricellulars is dangerous to the health and physical integrity of your boat because the mechanical abrasion force required for their removal consequent to their great rooting ability, is so high as to compromise with high probability not only the underlying antifouling layer (causing its total removal) but also the underlying gealcot layer causing in the medium possible problems of osmosis manifestation. For these reasons, the philosophy chosen to be developed espouses the logic of “less aggressive but more frequent.”

Our brushes are designed to remove principles of coral, vegetation and algae without removing the underlying antifouling, which in numerous tests in a simulated environment finds no micrometric change before or after several passes of the drone. Regular cleaning aimed at bringing the antifouling back into direct contact with the water also prevents the formation of barnacles.

Our A.N.C.C.P. certified brushes the result of countless tests on the resulting micrometry (pre and post robot passage) in a simulated environment (with even water analysis) confirms that Keelcrab has the utmost respect for all classified fixed-matrix (i.e., non-water-soluble) silicone (or silicone film) surfaces and antifouling, and indeed its use extends the useful life of the chemical by timely removing the first layers of vegetation and Maintaining direct contact with water.

In the case of even partially water-soluble paints, the first advice is to sail (since the basic chemical self-cleaning principle of these products provides exactly this solution). In case displacement or navigation is not possible, in order to avoid micrometer reduction of antifouling in cases of drone use, use is constrained to the removal of the central brush body, leaving the dual tasks of keeping the robot adhered to the hull and sucking up silt algae or vegetation to the suction capacity alone. The proportion between suction capacity in kg and robot feed rate demonstrates how using keelcrab without its brush body simulates slow sailing of less than 3.5 knots by stimulating the natural chemical self-cleaning process of paint.

Keelcrab bag (optional) is able to recover the vegetation removed through a nylon filter bag. This prevents the removed vegetation from reattaching to the surface of one’s own hull or the hull of the boat moored alongside.

KeelCrab comes with a replacement 180 micron nylon thread filter (optional 50 micron or custom micrometer) that can collect debris, algae or vegetation caught during the cleaning operation. In any case, since there is no micrometer reduction of the antifouling film before and after the robot’s passage, there is no risk of chemical dispersion in water.

It depends on several factors such as the temperature and type of water, the presence of freshwater tributaries, seasonality, and especially the type of antifouling chemical chosen. Our experience suggests a frequency of use ranging from monthly to quarterly.

KeelCrab is powered by a water-negative neutral electrical cable with Kevlar core with a standard length of 20 meters with watertight connectors. The external electronics and power supply box comes with a schuko plug suitable for standard 110 V power supply (American market) or 220 V power supply (switching to automatic). Low power consumption makes keelcrab also powerable by electric generator (of minimum size and power ratings i.e., at least 500 watts).

220 VOLT or 110 VOLT (US standard), converted to low voltage 24/48v.

The maximum is 350 watts/hour while the average consumption is 200 watts/hour.

You can move Keelcrab by carefully pulling and lifting it off the cable only when the drone is in the water. For removal from water and mobilization on land, the use of the appropriate handle is highly recommended. (Standard KIT)

Its standard length is 20 meters.

Yes, it is internally reinforced with Kevlar (120Kg tensile strength).

The length of the remote control cable is 7 meters.

We provide a remote control to connect via watertight connectors with the drone’s power and electronics box equipped with 7″ display, joystick and 7 meters of cable. You can do inspection while cleaning by watching the video stream on the display or also you can connect your smartphone or tablet to the drone to have images and video stream directly usable on mobile via the connectivity-pack (included in the KeelCrab PRO and optional for The Keelcrab).

Led power is 200 lumens each.

The maximum operating depth is 30 meters.

See the dedicated area of the website (accessories section) at the bottom of the product page to find out which of the accessories compatible with your keelcrab can meet your requirements. For any information or custom request please write an email to ufficiotecnico@keelcrab.com or send a w.up to: +39 327 029 5197

Absolutely YES! All non-warranty consumables are designed with “do by yourself” logic allowing maximum freedom and autonomy on routine drone servicing.

All replacement operations involve the dedicated video tutorial and you can find it: in the dedicated area of our website, by sending a w.up to +39 327 029 5197 with the specific request of the consumable component you intend to replace or by sending an email to ufficiotecnico@keelcrab.com with the subject line “video tutorial for technical assistance” specifying the consumable technical component you intend to replace.

Measurements of “the Keelcrab” “keelcrab aquapool” “keelcrab aquapool light-one” “custom series WITHOUT the transport case kit” 45x32x69.5 weights between 12 and 18 kg depending on the model/accessories.

Measurements of “Keelcrab Pro” (or all other models including the transport case pack) 82.5×55.5×45 and weights between 24 and 43 kg depending on the model/accessories.

Hs Code 84795000

Products are warranted against manufacturing defects for a period of two years from the original date of product delivery or 500 hours of use. The seller’s only obligation in the event of such defects during this period is to repair or replace the defective part or product with a comparable part or product; how the seller replaces or repairs the product is at the seller’s sole discretion. Replaced or repaired products will be warranted for the remainder of the original warranty period or for 30 (thirty) days from the date of delivery of the replaced or repaired product to buyer, whichever is longer.

Please note that this warranty applies ONLY to products purchased directly from the seller or the seller’s authorized distributors, and the warranty may be void for products purchased from other sellers or unauthorized outlets.

This limited warranty does not apply to: cosmetic damage, such as scratches, nicks and dents; consumable parts listed in the following table:

hull cleaning robot

damage caused by accident, abuse, misuse, flood, fire, or other acts of external nature or causes; damage caused by a service performed by anyone other than a service provider authorized by the seller; damage to a product that has been modified or altered without the written permission of the seller; damage to a product that has been connected to power cords that are not provided by the seller. In addition, the seller reserves the right to reject warranty claims against products or services obtained and/or used in violation of the laws of any country.

Careful rinsing in fresh water after each use; after cleaning is completed, be sure to store the electronic box and remote control in a dry place.

In the restricted area of our website, the manual and video tutorials on basic assistance will be available for all our customers (free registration) (send an email to info@keelcrab.com with drone serial number to receive access password), as well as the ability to access the 5 modules of the Keelcrab Academy (momentarily in English only).

Keelcrab Pro

The keelcrab drone is designed to have a cleaning capability classifiable as a “routine maintenance” of your hull respecting the surfaces, chemicals and technical elements on the living work. Since there is no scale (benchmark) with regard to the ability to abrade and remove dirt that has taken root to a boat hull, we start with the mechanical concept that the drone exerts 3.5 kg of thrust (in full immersion) toward the surface of the hull and moves in counter-rotation (counter-rotation effect) an inset brush body made of nylon (of 2 different weights) or corrugated stainless steel. Continued testing and practical feedback led us to demonstrate that: complying with the starting condition of “perfectly clean boat” and “painted” with new antifouling, a hull turns out to be “still on target” (i.e., still workable/cleanable by the keelcrab drone) even after a period of 6 to 8 months of complete stationing in harbor waters.

The keelcrab drone is capable of cleaning (once easily mastered in piloting operations) up to the 95/97% of the surface area of a displacement hull of a sailboat in the 10/24 meter range and 85/87% of a planing or semi-planing hull of a motorboat in the 10/ 24 meter range.

Even with the stainless inset brush, the keelcrab drone is unable to remove barnacles or fouling that can be classified as aggressive or highly entrenched. First, the reasons why these pluricellulars proliferate on the hull of your boat are basically to be attributed to a mixture of factors such as the particularity of the water in your catchment area (mix of fresh and salt waters or the presence in the immediate vicinity of fish farms) an incorrect technical choice of antifouling chemical protective of your hull (or worse, a poorly executed job) or finally the total absence of the chemical protective product (due either to natural consumption or to previous underwater cleaning interventions that were too aggressive and caused a forced removal of the coating). In any case (a general rule from our direct experience) the underwater removal of these pluricellulars is dangerous to the health and physical integrity of your boat because the mechanical abrasion force required for their removal consequent to their great rooting ability, is so high as to compromise with high probability not only the underlying antifouling layer (causing its total removal) but also the underlying gealcot layer causing in the medium possible problems of osmosis manifestation. For these reasons, the philosophy chosen to be developed espouses the logic of “less aggressive but more frequent.”

Our brushes are designed to remove principles of coral, vegetation and algae without removing the underlying antifouling, which in numerous tests in a simulated environment finds no micrometric change before or after several passes of the drone. Regular cleaning aimed at bringing the antifouling back into direct contact with the water also prevents the formation of barnacles.

Our A.N.C.C.P. certified brushes the result of countless tests on the resulting micrometry (pre and post robot passage) in a simulated environment (with even water analysis) confirms that Keelcrab has the utmost respect for all classified fixed-matrix (i.e., non-water-soluble) silicone (or silicone film) surfaces and antifouling, and indeed its use extends the useful life of the chemical by timely removing the first layers of vegetation and Maintaining direct contact with water.

In the case of even partially water-soluble paints, the first advice is to sail (since the basic chemical self-cleaning principle of these products provides exactly this solution). In case displacement or navigation is not possible, in order to avoid micrometer reduction of antifouling in cases of drone use, use is constrained to the removal of the central brush body, leaving the dual tasks of keeping the robot adhered to the hull and sucking up silt algae or vegetation to the suction capacity alone. The proportion between suction capacity in kg and robot feed rate demonstrates how using keelcrab without its brush body simulates slow sailing of less than 3.5 knots by stimulating the natural chemical self-cleaning process of paint.

Keelcrab bag (optional) is able to recover the vegetation removed through a nylon filter bag. This prevents the removed vegetation from reattaching to the surface of one’s own hull or the hull of the boat moored alongside.

KeelCrab comes with a replacement 180 micron nylon thread filter (optional 50 micron or custom micrometer) that can collect debris, algae or vegetation caught during the cleaning operation. In any case, since there is no micrometer reduction of the antifouling film before and after the robot’s passage, there is no risk of chemical dispersion in water.

It depends on several factors such as the temperature and type of water, the presence of freshwater tributaries, seasonality, and especially the type of antifouling chemical chosen. Our experience suggests a frequency of use ranging from monthly to quarterly.

KeelCrab is powered by a water-negative neutral electrical cable with Kevlar core with a standard length of 20 meters with watertight connectors. The external electronics and power supply box comes with a schuko plug suitable for standard 110 V power supply (American market) or 220 V power supply (switching to automatic). Low power consumption makes keelcrab also powerable by electric generator (of minimum size and power ratings i.e., at least 500 watts).

220 VOLT or 110 VOLT (US standard), converted to low voltage 24/48v.

The maximum is 350 watts/hour while the average consumption is 200 watts/hour.

You can move Keelcrab by carefully pulling and lifting it off the cable only when the drone is in the water. For removal from water and mobilization to land, the use of the appropriate handle is highly recommended. (Standard KIT)

Its standard length is 20 meters.

Yes, it is internally reinforced with Kevlar (120Kg tensile strength).

The length of the remote control cable is 7 meters.

We provide a remote control to connect via watertight connectors with the drone’s power and electronics box equipped with 7″ display, joystick and 7 meters of cable. You can do inspection while cleaning by watching the video stream on the display or also you can connect your smartphone or tablet to the drone to have images and video stream directly usable on mobile via the connectivity-pack (included in the KeelCrab PRO and optional for The Keelcrab).

Led power is 200 lumens each.

The maximum operating depth is 30 meters.

See the dedicated area of the website (accessories section) at the bottom of the product page to find out which of the accessories compatible with your keelcrab can meet your requirements. For any information or custom request please write an email to ufficiotecnico@keelcrab.com or send a w.up to: +39 327 029 5197

Absolutely YES! All non-warranty consumables are designed with “do by yourself” logic allowing maximum freedom and autonomy on routine drone servicing.

All replacement operations involve the dedicated video tutorial and you can find it: in the dedicated area of our website, by sending a w.up to +39 327 029 5197 with the specific request of the consumable component you intend to replace or by sending an email to ufficiotecnico@keelcrab.com with the subject line “video tutorial for technical assistance” specifying the consumable technical component you intend to replace.

Measurements of “the Keelcrab” “keelcrab aquapool” “keelcrab aquapool light-one” “custom series WITHOUT the transport case kit” 45x32x69.5 weights between 12 and 18 kg depending on the model/accessories.

Measurements of “Keelcrab Pro” (or all other models including the transport case pack) 82.5×55.5×45 and weights between 24 and 43 kg depending on the model/accessories.

Hs Code 84795000

Products are warranted against manufacturing defects for a period of two years from the original date of product delivery or 500 hours of use. The seller’s only obligation in the event of such defects during this period is to repair or replace the defective part or product with a comparable part or product; how the seller replaces or repairs the product is at the seller’s sole discretion. Replaced or repaired Products will be warranted for the remainder of the original warranty period or for 30 (thirty) days from the date of delivery of the replaced or repaired product to buyer, whichever is longer.

Please note that this warranty applies ONLY to products purchased directly from the seller or the seller’s authorized distributors, and the warranty may be void for products purchased from other sellers or unauthorized outlets.

This limited warranty does not apply to: cosmetic damage, such as scratches, nicks and dents; consumable parts listed in the following table:

hull cleaning robot

damage caused by accident, abuse, misuse, flood, fire, or other acts of external nature or causes; damage caused by a service performed by anyone other than a service provider authorized by the seller; damage to a product that has been modified or altered without the written permission of the seller; damage to a product that has been connected to power cords that are not provided by the seller. In addition, the seller reserves the right to reject warranty claims against products or services obtained and/or used in violation of the laws of any country.

Careful rinsing in fresh water after each use; after cleaning is completed, be sure to store the electronic box and remote control in a dry place.

In the restricted area of our website, the manual and video tutorials on basic assistance will be available for all our customers (free registration) (send an email to info@keelcrab.com with drone serial number to receive the access password), as well as the ability to access the 5 Keelcrab Academy modules (momentarily only in English).

Ultracrab

Ultracrab is very simple to install. The supplied kit includes a floating buoy prepared for anchoring the ultrasonic sensor, easily hoisted by a pair of lines to the mooring dock (or directly to the stern or bow bollards of your boat). It will be very important to direct the sensor (by adjusting the support screws) toward the boat at a variable angle (between 5 and 45 degrees) looking as much as possible for wave propagation to the living work. Once installed, connect the power connector to the case/switch and supply power at 220 or 110volts.

Ultracrab is an excellent tool for maintaining the condition of the hull over time (especially during long stops of the boat in closed waters); to achieve maximum efficiency, it is strongly suggested that Ultracrab be installed in conjunction with the launching of your boat (with a clean hull and new antifouling).

Ultracrab is designed to keep your hull, including the metal parts, at peak efficiency, and its continuous and constant action on the surfaces soothes proliferation and freezes the condition of the hull at any given time decreasing the amount of ordinary and extraordinary interventions in the long run and preserving and protecting your hull in the short term.

Ultrasonic waves have a total range of 20 meters in length by 6 meters maximum in width.

Absolutely NO! The source product and the technology behind it are derived from the fish farming industry where ultrasound systems are used constantly to maintain certain conditions o organoleptic properties of water from large tanks used mainly for fish farming.

"Keelcrab Aquapool" & "Keelcrab Aquapool light-one" product linepool-care products

The KeelCrab drone (aquapool and aquapool light-one line) comes with a 180-micron nylon filter-kit (optional 50 micron or custom micrometer) capable of picking up waste material, soil, leaves, pine needles, plant debris, hair or organic residue during the cleaning operation. An “old style” filter made of hand-stitched nylon thread with variable micrometry was deliberately opted for since combined with hydraulic optimization of the water cycle flow rate it highlighted and guaranteed truly exciting results in terms of collection capacity in addition to total freedom in the possible customization of filter capacity requirements and reuse through easy disassembly and washing (even in the washing machine).

It depends on several factors such as temperature, type of water (salty or not), seasonality, and use of the tank. Basically “as needed” by visual and inspectional analysis of the condition of the pool, as compliance with the surfaces is guaranteed even if it were used every day.

The KeelCrab drone (aquapool and aquapool light-one line) is recommended for all types of surfaces, tile or Liner and comes with mixed optimized trim (wall-grip sponges & natural rubber brushes).

The KeelCrab drone (aquapool line and aquapool light-one) operates safely in near-zero temperatures or more generally in temperatures between -10 and +40.

The pump motor included in the KeelCrab drone (aquapool and aquapool light-one line) is derived from the nautical hull cleaning industry and is optimized for the pool environment, depending on the model: for this reason, it also safely handles wall climbing.

Insert one or two breadmaking pads per space at either end of the brush directly mounted on the drone. The slow release of its substances during cleaning will disinfect pool surfaces.

  • Multifunction 4 actions: chlorine, anti-algae, flocculant and chlorine stabilizer
  • Format in 20 g tablets
  • Enable complete pool treatment: eliminates by disinfection in a single application bacteria and microorganisms in general
  • Prevents algae growth and helps keep pool water clean

Send an email to info@keelcrab.com with the subject line: “quote refill tablets 4 actions keelcrab aquapool” to receive our offer (1kg kit).

PH sensor on board with which you can monitor directly on APP the PH level of the water by measuring it in the tank at different locations or deemed more congruous. For use, set up manual control of your drone via wi.fi connection and download of our dedicated application. Fly the drone vertically on a wall of your pool until you reach the free surface of the water. Making sure the sensor is fully submerged (as in the promo video on the product page) remove the cap, fill the cap/sampler and close tightly making sure the water is in direct contact with the sensor. You will read PH information instantly on your smartphone. Repeat the operation n times at n other locations in your tank in order to obtain a true average measurement of the ph of your tank spread over several locations.

The PH sensor is very sensitive. Crucially, when the cleaning cycle is complete make sure there is pool water inside the cap/sampler (as your keelcrab arrived there) so that the ph probe inside does not dry out.

The KeelCrab drone (aquapool and aquapool light-one line) is powered with a Kevlar-core reinforced floating power cord (pull up to 120kg) of varying length depending on the model and comes with an external electronics and power box with schuko plug cable that powers your keelcrab at 110V (U.S. market) to 220V (switching automatically).

220 VOLT or 110 VOLT (US standard), converted to low voltage 24/48v.

250 Watts / hour keelcrab aquapool light-one

350 Watts / hour keelcrab aquapool

28 MT^2 / hour keelcrab Aquapool light-one

35 MT^2 / hour Keelcrab Aquapool

You can move The KeelCrab drone (aquapool line and aquapool light-one) by carefully pulling and lifting it off the power cord only when the drone is in the water. For removal from water and mobilization to land, the use of the appropriate handle is highly recommended. (Standard KIT)

Keelcrab Aquapool:

  • Length of power cord: 20 meters
  • Pool length: 30 meters (public pool / with public access)

Keelcrab Aquapool light-one:

  • Length of power cord: 15 meters
  • Pool length: 15 Meters (private-pool)

Yes, it is internally reinforced with Kevlar (120Kg tensile strength).

The 9-axis gyro sensor (included in all models in the keelcrab aquapool line) during autonomous navigation, counts by magnetometer the degrees of rotation (i.e., the turns the drone inevitably and altogether makes on itself during a timed part of the path) by performing timed offsets. These offsets are in fact short versus measured and even earlier calculated rotations in total autonomy with the purpose of returning the drone’s degrees of rotation to the initial stage (basically the power-up stage) and thus avoiding annoying episodes of twisting or coiling of power cord main causes of damage and breakage. The only caution then, will be to fully unwind the power cord of your Aquapool line keelcrab before each use, leaving the management and relative care of your cord to the software.

The KeelCrab drone (aquapool line and aquapool light-one) is fully controlled via special App that can be downloaded for free from IOS store or Google Play store.

As a reminder, when you turn on your device (once it is submerged in your pool water by uncoiling the power cord) if no command is sent from the App, your Aquapool line keelcrab will start with a floor-only cleaning cycle for 1 hour and 30 minutes.

See the dedicated area of the website (accessories section) at the bottom of the product page to find out which of the accessories compatible with your keelcrab can meet your requirements. For any information or custom request please write an email to ufficiotecnico@keelcrab.com or send a w.up to: +39 327 029 5197

Absolutely YES! All non-warranty consumables are designed with “do by yourself” logic allowing maximum freedom and autonomy on routine drone servicing.

All replacement operations involve the dedicated video tutorial and you can find it: in the dedicated area of our website, by sending a w.up to +39 327 029 5197 with the specific request of the consumable component you intend to replace or by sending an email to ufficiotecnico@keelcrab.com with the subject line “video tutorial for technical assistance” specifying the consumable technical component you intend to replace.

 

hull cleaning robot

Measurements of “the Keelcrab” “keelcrab aquapool” “keelcrab aquapool light-one” “custom series WITHOUT the transport case kit” 45x32x69.5 weights between 12 and 18 kg depending on the model/accessories.

Measurements of “Keelcrab Pro” (or all other models including the transport case pack) 82.5×55.5×45 and weights between 24 and 43 kg depending on the model/accessories.

Hs Code 84795000

15 meters Keelcrab Aquapool light-one

30 meters Keelcrab Aquapool

Yes absolutely. In case of saline % above 5 grams per liter contact support at ufficiotecnico@keelcrab.com or +39 327 029 5197 w.up to send the video tutorial dedicated to hydrostatic trim set-up.

No, when the cleaning cycle is finished, use the power cord to remove the drone from the tank and near the waterline take advantage of the special handle for handling the drone as it is pulled out and out of the water.

It climbs steps but is able to clean the surface only in the case of a step deeper than 42 cm.

Via App. If at power-up (once lowered to the bottom of the pool) the drone receives no instruction, it will start and after 30 seconds self-calibration and scanning will proceed in floor-only mode for the shortest cycle (1 hour and 30 minutes).

Yes, the power supply in the tank is low voltage so there is no risk.

The KeelCrab drone (aquapool line and aquapool light-one) is equipped with mixed trim natural rubber brushes (most useful for Lainer bottom) and wall grip sponges (best performer on tile/resin/cement or paint) in order to be suitable and ready to use on any surface always.

Yes, the advantage of a somewhat “old style” filter bag allows us the customization of the nylon thread mesh of the keelcrab bag to enumerate even the most extreme filter capacity requirements.

Yes, particularly. The KeelCrab drone (aquapool line and aquapool light-one) is derived from the line of drones produced by Aeffe ltd keelcrab for cleaning boat hulls. The hydrostatic buoyancy, suction capacity and surface adaptation are the daughters of years of study and technical development of products in the field of hull cleaning (surfaces known to be more irregular and with sometimes very particular geometries).

Yes, particularly. The KeelCrab drone (aquapool and aquapool light-one line) is derived from the drone line produced by Aeffe Ltd. Keelcrab for cleaning boat hulls. The hydrostatic buoyancy, suction capacity and surface adaptation are the daughters of years of study and technical development of products in the field of hull cleaning (surfaces known to be more irregular and with sometimes very particular geometries).

Yes. The KeelCrab drone (aquapool line and aquapool light-one) derived from the drone line produced by Aeffe ltd keelcrab for cleaning boat hulls. The hydrostatic buoyancy, suction capacity and surface adaptation are the daughters of years of product study and technical development in the hull cleaning industry (on which it routinely works inverted).

No, copious rinsing with fresh water after each use.

No, there is an optional transport case pack: Set of Keelcrab IP 67 drone cases, perfect for keeping your Keelcrab safe and secure; the control unit and remote control are sheltered in a dedicated, dry inner case.

  1. Empty the bag
  2. Clean the propeller
  3. Hydrostatic trim set-up by removing 0.5 cm of blue flotant disc within each individual roller. Contact support at ufficiotecnico@keelcrab.com or +39 327 029 5197 w.up to send the dedicated video tutorial

Yes, when applying the robot in the pool make sure that you uncoil all the power cord (that it has no bends or kinks) well before activating the robot.

Products are warranted against manufacturing defects for a period of two years from the original date of product delivery or 500 hours of use. The seller’s only obligation in the event of such defects during this period is to repair or replace the defective part or product with a comparable part or product; how the seller replaces or repairs the product is at the seller’s sole discretion. Replaced or repaired products will be warranted for the remainder of the original warranty period or for 30 (thirty) days from the date of delivery of the replaced or repaired product to buyer, whichever is longer.

Please note that this warranty applies ONLY to products purchased directly from the seller or the seller’s authorized distributors and the warranty may be void for products purchased from other sellers or unauthorized outlets.

This limited warranty does not apply to: cosmetic damage, such as scratches, nicks and dents; consumable parts listed in the following table:

 

hull cleaning robot

damage caused by accident, abuse, misuse, flood, fire or other acts of external nature or causes; damage caused by a service performed by anyone other than a service provider authorized by the seller; damage to a product that has been modified or altered without the written permission of the seller; damage to a product that has been connected to power cords that are not provided by the seller. In addition, the seller reserves the right to reject warranty claims against products or services obtained and/or used in violation of the laws of any country.

Careful rinsing in fresh water after each use; after cleaning is completed, be sure to store the electronic box and remote control in a dry place.

In the restricted area of our website, the manual and video tutorials on basic service will be available for all our customers (free registration) (send an email to info@keelcrab.com with drone serial number to receive access password).

"Custom series" line

We first suggest that you read all the Keelcrab brand serial product description pages and related technical FAQs well in order to get a complete idea about the technical capability of the products. For any further inquiries or questions, following a careful reading and analysis of the technical characteristics of our “standard” models, we suggest you send an email to the address ufficiotecnico@keelcrab.com or a w.up to the phone number +39 327 029 5197 entering ” custom series” and the technical request for customization as the subject. Our technical department will evaluate the technical feasibility and conditions, if any, for the realization of your customization request.

We tested the Keelcrab AQUAZOO drone to a depth of 50 meters.

Our rapidly interchangeable center brushes with different abrasive capacity enable efficient and gentle cleaning while preserving the physical integrity of materials (acrylic, concrete, tile, rubber, liner) in the long run;

Our technical service is available to communicate the technical characteristics of your pool (also by whatsapp-service at +39 327 029 5197) with the purpose of control algorithm optimization and machine path optimization.

  • Installation of Keelcrab smart-bag (video tutorial included) i.e., nylon filter with variable micrometry for dirt collection
  • Application of flotant plugs (floating material provided) every 3 meters on the power cable
  • Operate autonomous navigation mode via switch // APP

Indeed! Thanks to the pool-kit consisting of the sensor kit and gyroscope (for obstacle recognition, waterline, wall-climbing and path optimization) your Keelcrab will move around your pool with total autonomy.

  • Removal (optional) of keelcrab smart-bag (video tutorial provided) i.e., nylon filter with variable micrometry for dirt collection.
  • Removal of the flotant plugs (floating material provided) every 3 meters on the power cable.
  • Connection via supplied remote control connector.

Our technical service is available to communicate the technical characteristics of your pool (also by whatsapp-service at +39 327 029 5197) with the purpose of control algorithm optimization and machine path optimization.

Keelcrab Sharing

KC – Sharing is recommended for groups of owners, boat neighbors who want to make themselves autonomous in hull maintenance and espouse the logic of sharing economy as a lifestyle.

We first suggest that you read all the Keelcrab brand serial product description pages and related technical FAQs well in order to get a complete idea about the technical capability of the products. For any further inquiries or questions, following a careful reading and analysis of the technical characteristics of our “standard” models, we suggest you send an email to the address ufficiotecnico@keelcrab.com or a w.up to the phone number +39 327 029 5197 entering “custom series” and the technical request for customization as the subject. Our technical department will evaluate the technical feasibility and conditions, if any, for the realization of your customization request.

With our refund policy, we give you back up to 80% of the cost of the products. Request all information from our consultant – payback policy.

Credit Card, Paypal or wire transfer.

Green Keel pack

Green Keel Pack is recommended for yacht or pleasure boat owners or shipowners in general who want to directly and independently manage the maintenance of their hulls by espousing green solutions that aim to reduce haulage in the long run, to make the consumption-performance relationship more efficient in total respect of their hull and always in total autonomy.

Ultracrab ALWAYS (as much as possible), Keelcrab at least bimonthly (in the case of non-water-soluble chemicals classifiable as fixed matrices) or at least quarterly (in the case of water-soluble chemicals classifiable as self-smoothing); the main benefits occur especially during long winter (or worse summer due to higher temperatures) boat stops in ports, periods when stationing produces greater proliferation.

  • Speed of use and cleaning
  • Performance always at the TOP
  • Autonomy in hull maintenance operations
  • Reduced fuel consumption
  • Reduction of wingings in the medium term
  • Green solution (decreased consumption and decreased need for antifouling with biocide in the medium term)

With our refund policy, we give you back up to 80% of the cost of the products. Request all information from our consultant – payback policy.

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