Addverb Trakr 20
Heavy variant of the Trakr quadruped for surveillance and inspection, alongside the lighter Trakr 5. The manufacturer lists ingress protection IP67 as an option depending on configuration.
Robot database
Overview of models, manufacturers and specifications.
The database is being built. 12 of the 107 entries were carried over from a research list by machine and have not been editorially checked.
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Addverb Trakr 5
Light variant of the Trakr quadruped for inspection and surveillance rounds, alongside the heavier Trakr 20. The product page states runtime, battery values, climbing angle and operating temperature differently depending on screen width; they are therefore not listed. The manufacturer lists ingress protection IP67 as an option.
AgiBot / 智元机器人 (Marke 酷拓 KuTuo) D1 Edu
Variant of the D1 Pro for teaching and research with the same specifications, presented in August 2025. Unlike the D1 Pro, it has interfaces (Ethernet, USB, power supply, SBUS, UART) and an SDK for custom development and add-ons such as LiDAR, depth camera or RTK module.
AgiBot / 智元机器人 (Marke 酷拓 KuTuo) D1 Max
Quadruped robot with wheels on its legs for transport and search for persons; it switches between driving and walking. Two hot-swappable batteries, one 96-line LiDAR and one camera each at the front and rear, a GNSS RTK module and ultrasonic sensors. Interfaces: two Gigabit Ethernet, two USB 3.0, RS232, RS485, SBUS, power supply 5 to 48 V up to 480 W.
AgiBot / 智元机器人 (Marke 酷拓 KuTuo) D1 MaxPro
Quadruped robot for heavy loads, for material transport and rescue missions. Standing, it carries up to 100 kg according to the manual. The battery can be swapped quickly on site; a charging station for autonomous charging is optional. One 96-line LiDAR at the front, wide-angle cameras at the front and rear; interfaces: Gigabit Ethernet, USB 3.0, power supply 12, 24 and 48 V up to 720 W.
AgiBot / 智元机器人 (Marke 酷拓 KuTuo) D1 Pro
Small quadruped for demonstrations, entertainment, teaching and research, presented in August 2025. It has no expansion interfaces and does not support custom development; for that, there is the D1 Edu variant with the same specifications.
AgiBot / 智元机器人 (Marke 酷拓 KuTuo) D1 Ultra
Small quadruped for inspection, emergency response, teaching and research, presented in August 2025. Ingress protection IP54; interfaces Ethernet, USB, power supply, SBUS and UART, with an SDK for add-ons such as LiDAR, depth camera or RTK module. The manufacturer states neither weight nor runtime, only a range of 6 ± 1 km.
AIDIN Robotics AIDIN9
Quadruped robot for inspection, maintenance and monitoring of plants in hazardous environments such as power plants and chemical works. Modular design, with additional equipment such as a thermal camera and noise, vibration and gas sensors. In development according to the manufacturer; specifications have not been published.
AKINROBOTICS ARAT
Quadruped field robot that AKINROBOTICS has been developing as a project since 2018; the values apply to version 4.2, in progress since October 2020 according to the manufacturer. Intended for exploration in rough terrain and for search and rescue, with camera and lidar for autonomous tasks. Dimensions according to the manufacturer 44 × 75 × 58 cm, axis order not stated.
ANYbotics ANYmal
Autonomous quadruped inspection robot by ANYbotics for energy and process plants, with cameras, a thermal camera and an ultrasonic microphone. It climbs stairs and passes through tight spaces, recharges on its own at a docking station and carries up to 10 kg of additional payload besides the pan-tilt unit. The variant for hazardous areas is listed in the database as a separate entry, ANYmal X.
ANYbotics ANYmal X
Quadruped inspection robot by ANYbotics for hazardous areas in oil, gas and chemical plants, presented in 2022. The manufacturer describes it as the Ex variant of ANYmal (Generation D) with the same mobility and speed, and states approval under ATEX and IECEx up to Zone 1, gas group IIB. We have not seen a certificate for the series; explosion protection is therefore not checked. Ingress protection IP67.
Boston Dynamics Spot
Quadruped robot for inspection and data capture in industry, construction, energy and public safety, with mounting rails for payloads and a charging dock for autonomous missions. The Spot Arm is available as an accessory: 8 kg, six degrees of freedom plus gripper, reach 984 mm, lifting capacity up to 11 kg; Spot with the arm weighs 39.7 kg. Retrofitting a manipulator is the case that can amount to a substantial modification of the machine – with the consequence that whoever carries out the modification becomes the manufacturer – see the guide to CE conformity below for more details. In 2021 Hyundai Motor Group put a Spot with its own computing payload, thermal camera and 3D LiDAR into pilot operation at a Kia plant as the “Factory Safety Service Robot” – an application example for plant rounds, not a separate device.
DEEP Robotics Jueying Lite2
Quadruped robot for education, research and development with a replaceable battery, presented in 2021 according to the manufacturer's company timeline. The specifications apply to the Explorer Edition (NVIDIA Jetson Nano computing module) and the Professional Edition (NVIDIA Jetson Xavier NX), which according to the datasheet differ only in the computing module. The LIDAR Edition has its own entry. The manufacturer no longer has a product page for it.
DEEP Robotics Jueying Lite2 LIDAR Edition
Variant of the Jueying Lite2 with 16-channel LiDAR and an NVIDIA Jetson Xavier NX computing module, for education, research and development, with a replaceable battery. Compared with the Explorer and Professional variants, the datasheet gives it a higher weight and height and a lower payload and runtime. The manufacturer no longer has a product page for it.
DEEP Robotics Jueying Lite3 Basic
Compact quadruped from DEEP Robotics, expandable with modules and sensors and with an SDK and APIs for in-house development. The Basic variant is the lightest at 12 kg and carries 5 kg while walking; it has front/rear obstacle stop and visual following, and the datasheet lists no hardware interfaces for it. The Lite3 series comprises the Basic, Venture, Pro and LiDAR variants; runtime, gradient and step height are the same for all.
DEEP Robotics Jueying Lite3 LiDAR
Compact quadruped from DEEP Robotics, expandable with modules and sensors and with an SDK and APIs for in-house development. The LiDAR variant is the only one with autonomous navigation, with the same interfaces as the Pro; at 13.5 kg it is the heaviest and carries 2.5 kg while walking. The Lite3 series comprises the Basic, Venture, Pro and LiDAR variants; runtime, gradient and step height are the same for all.
DEEP Robotics Jueying Lite3 Pro
Compact quadruped from DEEP Robotics, expandable with modules and sensors and with an SDK and APIs for in-house development. The Pro variant additionally avoids obstacles ahead and has USB 3.0, HDMI, Ethernet, an external power input (24, 12 and 5 V) and a power connector; it weighs 12.9 kg and carries 4 kg while walking. The Lite3 series comprises the Basic, Venture, Pro and LiDAR variants; runtime, gradient and step height are the same for all.
DEEP Robotics Jueying Lite3 Venture
Compact quadruped from DEEP Robotics, expandable with modules and sensors and with an SDK and APIs for in-house development. Like the Basic, the Venture variant has front/rear obstacle stop and visual following, plus two Ethernet ports and an external power input (24, 12 and 5 V); it weighs 12.2 kg and carries 4.5 kg while walking. The Lite3 series comprises the Basic, Venture, Pro and LiDAR variants; runtime, gradient and step height are the same for all.
DEEP Robotics Jueying Mini
Quadruped robot for education and research, inspection, exhibitions and exploration, presented in 2020 according to the manufacturer's company timeline. According to the manufacturer, it has LiDAR, a depth camera and a computing module for navigation, obstacle avoidance and object recognition. The datasheet and the product page state different values for payload, runtime and climbing ability; the deviations are given with the individual entries.
DEEP Robotics Jueying Pro
Quadruped robot, presented in 2018 according to the manufacturer's company timeline. The archived product page from 2021 names firefighting and rescue in complex and hazardous environments as its use. The manufacturer's current website does not list the model.
DEEP Robotics Jueying X10
Quadruped robot, presented in 2019 according to the manufacturer's company timeline. The manufacturer does not publish specifications for this model on its website, nor in archived versions of it.
DEEP Robotics Jueying X20
Quadruped industrial robot for inspection, exploration and rescue missions, presented in 2021 according to the manufacturer's company timeline. According to the manufacturer, it has a depth camera and LiDAR for navigation and obstacle avoidance, autonomous charging and connections for additional equipment such as a robotic arm, 4G/5G module and GPS/RTK. The datasheet and the product page state partly different dimensions and values; the deviations are given with the individual entries.
DEEP Robotics Lynx M20
Wheel-legged robot – legs with driven wheels – for inspection in energy facilities, rescue missions, logistics and education and research, presented in May 2025. According to the manufacturer, it has two LiDARs, two wide-angle cameras, a hot-swappable battery and optional autonomous charging. The manufacturer also lists the LYNX M20 Pro variant with a third computing module and an additional 24 V and USB connection, otherwise with the same specifications.
DEEP Robotics Lynx M20S
Wheel-legged robot of the LYNX M20 series with the same external dimensions as the Lynx M20, but according to the manufacturer designed for a higher payload, IP67 protection and an extended temperature range. According to the product page, it has two 128-channel LiDARs, two wide-angle cameras, three computing modules and two hot-swappable batteries; autonomous charging is optional. The manufacturer does not state a release year; it showed the robot at ICRA in June 2026.
DEEP Robotics Lynx S10
Small wheel-legged robot – legs with driven wheels – for inspection, for example in substations and distribution rooms, for exploration after incidents and in confined areas, and for education and research. According to the manufacturer, it has four ultra-wide-angle cameras, one LiDAR each at the front and rear, and autonomous charging. The brochure states a top speed of more than 8 m/s measured under laboratory conditions; delivered units are limited to 5 m/s. The manufacturer has not yet published dimensions or payload.
DEEP Robotics X30
Quadruped industrial robot for inspection in power plants, factories and utility corridors, for rescue missions and research, presented in October 2023. The manufacturer also lists the X30 Pro variant: 59 kg with battery, additional interfaces (USB 2.0 and 3.0, Wi-Fi, outputs 5, 12 and 24 V). Its width is still being clarified.
DIDEN Robotics Diden Spider
Quadruped work robot with magnetic feet for shipbuilding. It overcomes steps and obstacles inside ship blocks and walks on vertical walls and curved steel structures. It carries task modules such as manipulators and inspection equipment, for example for welding and inspection at the shipyard.
DIDEN Robotics Diden Walker
General Autonomy Param
Rugged four-legged platform for inspection and payload delivery over rough ground, with twelve degrees of freedom. The manufacturer publishes only height, weight and payload; it does not state runtime or ingress protection.
Ghost Robotics Spirit 40
Ghost Robotics Vision 60
Quadruped robot for outdoor use on rough terrain, which the manufacturer offers for defence, public authorities and industry. Legs, battery and sensor heads can be swapped in the field within a few minutes. According to the manufacturer, ingress protection IP67 has applied since 2021/2022.
Istituto Italiano di Tecnologia - Dynamic Legged Systems HyQ
Hydraulically actuated, fully torque-controlled quadruped from IIT research in Genoa with twelve active joints. The lab has tested it in the laboratory and outdoors since 2011; one unit went to ETH Zurich in 2013. Its successors are HyQ2Max and HyQReal.
Istituto Italiano di Tecnologia - Dynamic Legged Systems HyQ2Max
Further development of the hydraulic quadruped HyQ from IIT research, designed for robustness against impacts and dirt, a larger joint range of motion and higher joint torques. The version described works with an external hydraulic power supply; the actuators are sized for a later version with onboard power.
Istituto Italiano di Tecnologia - Dynamic Legged Systems HyQReal
Hydraulic quadruped from IIT research, developed in the joint lab with Moog, which contributed most of the hydraulics. Unlike its predecessors HyQ and HyQ2Max, it is power-autonomous with onboard hydraulics, battery and wireless link. Presented in May 2019; the lab names disaster response, agriculture, decommissioning and inspection as applications.
Istituto Italiano di Tecnologia - Dynamic Legged Systems MiniHyQ
Small, fully torque-controlled hydraulic quadruped from IIT research with a hydraulic power pack in the torso and reconfigurable leg arrangement. Its leg length is almost that of HyQ; the wide joint range lets it right itself after a fall.
ITRI Quadruped Robot Platform Nationale vierbeinige Roboter-Entwicklungsplattform (kleine Variante)
ITRI Quadruped Robot Platform Nationale vierbeinige Roboter-Entwicklungsplattform (Profi-Variante)
KAIST RaiLab RAIBO
Medium-sized quadruped from KAIST's Railab with twelve motors, which the lab uses in its locomotion control projects. It shows walking on slopes, stairs and sand with it, and names industrial inspection and exploration as tasks its size suits.
KAIST RaiLab RAIBO 2
Quadruped from KAIST's Railab, designed for robustness and energy efficiency in long-term use on difficult terrain. Its actuators are modular hollow-shaft actuators; the lab emphasises ease of servicing and manufacturability. The spin-off Raion Robotics offers a quadruped of the same name.
MAB Robotics Honey Badger 4.0
Compact quadruped robot by MAB Robotics as a carrier platform for sensors and tools, superseded by the Honey Badger 5.0. With its launch the manufacturer discontinued sales; existing units are supported during the warranty period. Lighter than its successor (12 kg) with a payload of up to 4 kg; with ingress protection up to IP67, the manufacturer also describes it as usable under water.
MAB Robotics Honey Badger 5.0
Compact quadruped robot by MAB Robotics as a carrier platform for sensors and tools, for example in tunnels, narrow passages and waterlogged terrain. Compared with the Honey Badger 4.0 it is heavier (17 instead of 12 kg), carries up to 5 instead of 4 kg and has ingress protection IP66 (4.0: up to IP67). Two onboard computers and an open architecture are intended to allow the integration of third-party sensors and autonomy functions.
MagicLab / 魔法原子 MagicDog
Quadruped robot for consumers, education and development, in the variants MagicDog PRO and MagicDog EDU; only the EDU variant supports own development via an SDK. The battery can be swapped quickly. Alongside the MagicDog, MagicLab lists the wheel-legged MagicDog-W and the larger industrial robot MagicDog Y1.
MagicLab / 魔法原子 MagicDog T1
MagicLab / 魔法原子 MagicDog Y1
Quadruped industrial robot for inspection, for example in substations and chemical plants, for rescue missions and for research and education, with ingress protection IP67. The battery is hot-swappable. Standardised power, network and mounting interfaces take payloads such as thermal imaging cameras, pan-tilt cameras, gas and partial discharge sensors.
NEURA Robotics NEURA Quadruped
Announced quadruped robot by NEURA Robotics for inspection and payload transport in difficult terrain, in development according to the manufacturer. It is not yet available: the manufacturer accepts reservations for a refundable fee and expects availability in 2026. The data sheet values – 60 kg, 22 kg payload, 6 h runtime – are target values; the manufacturer reserves the right to refine the hardware.
Nexxis Magneto-EX
Climbing inspection robot with electromagnetic feet for tanks, vessels and confined plant sections, developed by Nexxis with CSIRO's Data61. Presented in 2021 as a prototype with Ex type approval, still in development according to the manufacturer; specifications have not been published.
Pudu Robotics / 普渡机器人 PUDU D5
Quadruped industrial robot for autonomous outdoor inspection and transport, with two LiDAR sensors and battery heating for cold starts. Standing dimensions according to the manufacturer 900 × 543 × 572 mm, without stating which value is which axis. Pudu also offers the PUDU D5-W with wheeled legs – its own step height (25 cm) and runtime (2–3 h), with its weight being as disputed as that of the D5.
Rainbow Robotics RBQ-10
Quadruped robot for inspection, surveillance and outdoor missions, with all-round depth cameras and optional 3D LiDAR. Gradient according to the manufacturer 45 % longitudinal and 20 % lateral. The battery is swappable and can be charged separately; two batteries are included in the scope of delivery; automatic charging is supported.
Rainbow Robotics RBQ-3
Smaller quadruped of the RBQ series, which can be equipped with lidar, cameras and other sensors. Dimensions according to the manufacturer 550 × 350 × 400 mm, axis order not stated; gradeability 40 %. The manufacturer's current website no longer lists the model; the values come from the archived series page.
RT Corporation Mujina
Quadruped research and development model from RT Corporation, developed in house from mechanics to software, based on ROS 2 and designed as open hardware. Intended for light tasks such as patrols, inspection and surveying, and explicitly for technical evaluation, not designed for durability or series production. Built to order since the International Robot Exhibition in December 2025; the manufacturer does not publish specifications.
Sevnce Robotics / 七腾机器人 SGZT-01
Sevnce Robotics / 七腾机器人 X3 Stable
Stoch Lab (IISc Bengaluru) Stoch
Small quadruped built by the Stoch Lab at the Indian Institute of Science in Bengaluru as a modular, low-cost research platform for locomotion control. Each leg has two joints for hip and knee; the frame is made of carbon-fibre tubes and plates, driven by servo motors. The lab uses it to demonstrate walk, trot, gallop and bound gaits; its successor is the Stoch 2.
Stoch Lab (IISc Bengaluru) Stoch 2
Second generation of the Stoch quadrupeds from the Stoch Lab at the Indian Institute of Science in Bengaluru, a low-cost research platform built from hobby servo motors and 3D-printed parts. The legs use a five-bar mechanism with three actuated joints each. The lab uses it to test learning-based locomotion controllers, including walking on sloped ground.
SYNC ROBOTIC Jeff
Topstar / 拓斯达 星仔
Quadruped robot from the industrial automation company Topstar for autonomous inspection rounds and material transport, with lidar mapping and a following function. The manufacturer names industrial sites, fire reconnaissance and forest firefighting as fields of use. Standing, it carries up to 200 kg according to the manufacturer.
Toshiba Vierbein-Inspektionsroboter (Fukushima)
Remote-controlled quadruped work robot that Toshiba developed in 2012 for the Fukushima Daiichi nuclear power plant to investigate areas people cannot enter. It carries a camera and dosimeter, can avoid obstacles and climb stairs, and uses a folding arm to deploy a small cable-connected camera vehicle for narrow spaces.
Unitree Robotics A1
Small quadruped robot for education and development, which Unitree launched at CES in January 2020. Besides the standard version with depth camera there is an Exploration version with LiDAR and an additional AI computing module. The product page does not state weight or dimensions.
Unitree Robotics A2
Medium-sized quadruped industrial robot for logistics, inspection and rescue missions, with two hot-swappable batteries. The values apply to the base variant A2. The A2-PRO variant is Unitree's industrial solution on request, with the same dimensions, weight, payload and runtime, two LiDAR and ingress protection IP56 to IP67 (core components IP67).
Unitree Robotics A2-W
Wheel-legged version of the A2 for industrial inspection, site logistics and rescue missions, weighing approx. 52 kg, with 16 joint motors, wheels of 190 mm diameter and two hot-swappable batteries. The values apply to the A2-W base variant with one LiDAR and ingress protection IP56. Unitree also offers the A2-W PRO as a custom industry solution, with two LiDAR, GPS, 4G and a following module and ingress protection IP56 to IP67 (core components IP67).
Unitree Robotics AlienGo
Quadruped robot which Unitree launched in 2019 as a functional quadruped for industry. Its equipment includes two depth cameras and a visual odometry camera, with LiDAR optional; the developer version comes with an onboard computer with open interfaces.
Unitree Robotics As2 AIR
Compact quadruped robot weighing approx. 20 kg, which Unitree launched in February 2026 and intends for a broad range of industrial applications. Entry-level variant with standard battery; Unitree does not state an ingress protection rating for it, and a remote controller is optional. The series comprises the variants AIR, PRO, X and EDU.
Unitree Robotics As2 EDU
Compact quadruped robot weighing approx. 20 kg, which Unitree launched in February 2026 and intends for a broad range of industrial applications. Variant for secondary development with charging dock and optional computing module (such as Orin NX); Unitree also offers it as a custom industry solution. The series comprises the variants AIR, PRO, X and EDU.
Unitree Robotics As2 PRO
Compact quadruped robot weighing approx. 20 kg, which Unitree launched in February 2026 and intends for a broad range of industrial applications. Variant with long-life battery, following function and ingress protection IP54; secondary development is not supported. The series comprises the variants AIR, PRO, X and EDU.
Unitree Robotics As2 X
Compact quadruped robot weighing approx. 20 kg, which Unitree launched in February 2026 and intends for a broad range of industrial applications. Variant with long-life battery, ingress protection IP54 and interfaces for secondary development. The series comprises the variants AIR, PRO, X and EDU.
Unitree Robotics As2-W
Wheel-legged robot from Unitree – four legs with driven 7-inch wheels – weighing approx. 25 kg, with 16 degrees of freedom, a long-life battery, ingress protection IP54, LiDAR and a following function. Unitree lists it as the As2-W X variant and as the As2-W EDU with the same specifications; the EDU variant additionally has a charging dock and an optional computing module (such as Orin NX) and is also offered as a custom industry solution.
Unitree Robotics B1
Quadruped industrial robot with ingress protection IP68, which Unitree intends for agriculture, industry, surveying and exploration, and rescue missions. Its equipment includes an Intel i5 main computer, up to three Xavier NX computing modules and five Intel RealSense D430 depth cameras. Unitree does not state a launch year.
Unitree Robotics B2
Quadruped industrial robot of approx. 60 kg for inspection in energy supply and industry and for rescue missions. According to the manufacturer, it has a 3D LiDAR, two depth cameras and two optical cameras, varying with configuration, and a quick-change plug-in battery; autonomous charging is available as an option. Unitree lists the wheel-legged version as a separate device, the B2-W.
Unitree Robotics B2-W
Wheel-legged version of the B2, weighing approx. 85 kg, with wheels of 225 mm diameter and ingress protection IP67. Unitree states the endurance as a distance: approx. 30 km without load, up to 25 km with a 40 kg load, achieved in a special configuration. Intel Core i5 and i7 computers are standard, optionally up to three units (Intel Core i7 or Orin NX).
Unitree Robotics Go1 Air
Quadruped robot for consumers, which Unitree launched in June 2021, with a following function based on radio positioning and fisheye stereo cameras. Entry-level variant with one stereo depth sensor and without programming interfaces for developers. The series comprises the variants Air, Pro and Edu.
Unitree Robotics Go1 Edu
Quadruped robot for consumers, which Unitree launched in June 2021, with a following function based on radio positioning and fisheye stereo cameras. Variant for development and research with Python and scientific programming interfaces, foot-end force sensors, 4G and optional 2D or 3D LiDAR. The series comprises the variants Air, Pro and Edu.
Unitree Robotics Go1 Pro
Quadruped robot for consumers, which Unitree launched in June 2021, with a following function based on radio positioning and fisheye stereo cameras. Variant with five stereo depth sensors and more computing power than the Air. The series comprises the variants Air, Pro and Edu.
Unitree Robotics Go2 AIR
AIR variant of the Go2 quadruped robot, which Unitree lists under Consumer/Education, with 4D LiDAR L2 and an HD wide-angle camera. Compared with PRO, X and EDU, it lacks the 8-core processor, the 4G module with GPS, the voice function and the side-follow system ISS 2.0; payload (approx. 7 kg) and climbing angle (30°) are lower. Dimensions and weight (approx. 15 kg) are the same for all four variants.
Unitree Robotics Go2 EDU
EDU variant of the Go2 quadruped robot for secondary development, with foot-end force sensors, a depth camera and a long-life battery (15,000 mAh). According to the comparison table, it is the only one of the four variants fully designed for secondary development; a manual controller and a fast charger are included, and Unitree lists a higher-performance computing module (such as Orin) as an accessory. Unitree lists the Go2 under Consumer/Education; dimensions and weight (approx. 15 kg) are the same for all four variants.
Unitree Robotics Go2 PRO
PRO variant of the Go2 quadruped robot, which Unitree lists under Consumer/Education, with 4D LiDAR L2 and an HD wide-angle camera. Compared with the AIR, it has an 8-core processor, a 4G module with GPS, a voice function and the side-follow system ISS 2.0, approx. 8 kg payload and a 40° climbing angle. According to the comparison table, secondary development and a charging station are not provided for; dimensions and weight (approx. 15 kg) are the same for all four variants.
Unitree Robotics Go2 X
X variant of the Go2 quadruped robot, which Unitree lists under Consumer/Education, with 4D LiDAR L2 and an HD wide-angle camera. Compared with the PRO, it comes with a manual controller, and is compatible with the charging station; payload reaches a maximum of about 12 kg instead of 10 kg. Dimensions and weight (approx. 15 kg) are the same for all four variants.
Unitree Robotics Go2-W
Wheel-legged version of the Go2 – four legs with in-wheel motors and 7-inch pneumatic tyres – weighing approx. 18 kg, with 16 joint motors, 3D LiDAR and an HD wide-angle camera. Unitree lists it under Consumer/Education and offers it in a single variant, with a long-life battery and an interface for secondary development; an additional computing module (such as Orin NX) is available as an expansion. Unitree states a maximum climbing and descent height below 70 cm (“Max Climb Drop Height”) without saying whether a step or a ledge is meant.
Weilan / AlphaDog AlphaDog C-series
Quadruped robot for development and education, according to the manufacturer the fifth generation of the AlphaDog series (model year 2022). Offered in a standard and a flagship developer variant; only the flagship variant offers vision-assisted walking. Operating system Linux with ROS, interfaces HDMI, USB and Wi-Fi.
Weilan / AlphaDog BabyAlpha A2
Quadruped home and companion robot with voice dialogue via a large language model, video calls, autonomous charging and rounds through the home. According to the manufacturer suitable for indoors and outdoors, but not for water. The values apply to the base variant A2; Weilan also offers A2 Plus, A2 Pro and A2 Ultra with different joint motors, longer runtime and higher speed.
Weilan / AlphaDog BabyAlpha A2 Plus
Variant A2 Plus of the BabyAlpha A2 quadruped home and companion robot, with joint motors of the grade “超低功耗金属增强版” (ultra-low power, metal, reinforced) instead of the standard motors of the A2, a runtime of about 80 minutes and a top speed of 4.8 km/h. Functions as on the A2: voice dialogue via a large language model, video calls, autonomous charging and rounds through the home. According to the manufacturer suitable for indoors and outdoors, but not for water.
Weilan / AlphaDog BabyAlpha A2 Pro
Variant A2 Pro of the BabyAlpha A2 quadruped home and companion robot, with joint motors of the grade “超低功耗金属高速版” (ultra-low power, metal, high speed), a runtime of about 120 minutes and a top speed of 6.0 km/h. Functions as on the A2: voice dialogue via a large language model, video calls, autonomous charging and rounds through the home. According to the manufacturer suitable for indoors and outdoors, but not for water.
Weilan / AlphaDog BabyAlpha A2 Ultra
Variant A2 Ultra of the BabyAlpha A2 quadruped home and companion robot, with joint motors of the grade “超低功耗金属极速版” (ultra-low power, metal, maximum speed), a runtime of about 120 minutes and a top speed of 7.2 km/h. Functions as on the A2: voice dialogue via a large language model, video calls, autonomous charging and rounds through the home. According to the manufacturer suitable for indoors and outdoors, but not for water.
Weilan / AlphaDog BabyAlpha Chat
Quadruped home and companion robot with voice dialogue via a large language model, video calls and control by app, remote control or voice command. According to the manufacturer for indoor use only and not for water; unlike the BabyAlpha A2 without autonomous navigation, rounds and autonomous charging. The values apply to the base variant; Weilan also offers the BabyAlpha Chat Plus with a longer runtime.
Weilan / AlphaDog BabyAlpha Chat Plus
Variant Chat Plus of the BabyAlpha Chat quadruped home and companion robot, with joint motors of the grade “低功耗标准增强版” (low power, standard, reinforced) instead of the standard motors of the Chat, a runtime of about 80 minutes and a top speed of 3.2 km/h. Functions as on the Chat: voice dialogue via a large language model, video calls and control by app, remote control or voice command. According to the manufacturer for indoor use only and not for water; without autonomous navigation, rounds and autonomous charging.
Weilan / AlphaDog BabyAlpha Dev-Q
Quadruped development platform of the BabyAlpha Dev series. According to the manufacturer intended as a general-purpose mobile platform that carries add-ons – a container, a smartphone, tablet or notebook as computer, or camera equipment – and provides interfaces for them. Specifications are not available on the manufacturer's website.
Weilan / AlphaDog BabyAlpha Dev-WQ
Announced wheel-legged robot of the BabyAlpha Dev series: four legs with a wheel at the end of each, as shown in the manufacturer's illustration. The manufacturer's website states no date, no price and no specifications.
Weilan / AlphaDog BabyAlpha S
Announced quadruped home and companion robot of the BabyAlpha series, first as a “Founder's Edition” limited to 999 units worldwide. According to the manufacturer's website with a 4K main camera and 360° surround view, 3D ToF and 360° lidar, ultrasonic sensors, a computer with 16 CPU cores and 100 TOPS of GPU performance for a locally running language model, and a force-controlled leash. No date and no specifications for dimensions, weight or runtime have been published.
Xiaomi (CyberDog) CyberDog
Xiaomi's first quadruped robot, launched in 2021 as an open developer platform, with Ubuntu 18.04 and ROS 2, voice control, depth camera and AI computer. Xiaomi lists it as “工程探索版” (engineering exploration edition); its successor is the CyberDog 2.
Xiaomi (CyberDog) CyberDog 2
Quadruped robot for consumers and developers, with Ubuntu and ROS 2 as operating system and voice control. Not water-protected according to the manufacturer; the battery is built into the housing. Xiaomi sells it only in mainland China.
Yobotics / 优宝特 E15
Lightweight quadruped robot from Yobotics with twelve degrees of freedom, aluminium housing, a quick-change battery and ingress protection IP67; 3D LiDAR, depth camera and loudspeaker are optional. An interface for custom development is provided.
Yobotics / 优宝特 Y10
Lightweight quadruped from Yobotics for teaching and research, with twelve degrees of freedom (three per leg), aluminium housing and Linux control; it is programmed in C and C++ and comes with simulation software. The values are taken from the archived product page of August 2024; the current page lists the Y10 in its menu, but without specifications.
Yobotics / 优宝特 Y15
Yobotics / 优宝特 Y20
Quadruped robot from Yobotics for inspection with autonomous navigation in rough terrain, with twelve degrees of freedom, aluminium and rubber, and an open SDK. The manufacturer also lists the Y20-W with wheels on its legs as a separate device. An earlier version of the product page (August 2024) gave markedly different values; the manufacturer does not say whether the device was revised.
Yobotics / 优宝特 Y20-W
Wheel-legged robot from Yobotics – four legs with wheels – with 16 degrees of freedom (four per leg), a housing of aluminium, engineering plastic and rubber, a quick-change battery and ingress protection IP67. 3D LiDAR, depth camera and loudspeaker are optional, and an interface for custom development is provided. The manufacturer also lists the Y20 without wheels as a separate device.
Yobotics / 优宝特 Y30
Large quadruped robot from Yobotics for outdoor use in rough terrain, with 3D LiDAR, optionally two depth and two mono cameras, a quick-change battery and an interface for custom development. The manufacturer also lists the Y30-W with wheels on its legs as a separate device. Older manufacturer information (archived product page of August 2024, English website) gives different values, the English website for instance ingress protection IP54 and −25 to 50 °C; the manufacturer does not say whether the device was revised.
Yobotics / 优宝特 Y30-W
Large wheel-legged robot from Yobotics – four legs with wheels – with 16 degrees of freedom (four per leg), 3D LiDAR, optionally two depth and two mono cameras, a quick-change battery and ingress protection IP67; an interface for custom development is provided. The manufacturer also lists the Y30 without wheels as a separate device.
ZSIBot / 智身科技 钢镚 L1
Small quadruped for inspection, teaching and research, demonstrations and emergency response, with ingress protection IP54 and open interfaces (Ethernet, USB 3.0/2.0, 12 and 24 V) plus an SDK. The manufacturer still lists it and calls the 钢镚 L2 the next generation. There is also the wheeled-leg variant L1-W, the heavier L1 EDU variant with additional sensors and the L1 Maker kit for teaching, for which the manufacturer states the same dimensions, weight and payload.
ZSIBot / 智身科技 钢镚 L1 EDU
Variant of the 钢镚 L1 for teaching and research with built-in sensors: NVIDIA Jetson Orin NX 16 GB computing module, Mid-360 LiDAR, Intel RealSense depth camera, GNSS with RTK antenna and 5G. Interfaces two Gigabit Ethernet, SBUS and RS485, two USB 3.0 Type-C and 24 V. Heavier and taller than the 钢镚 L1, with a lower payload and shorter runtime; ingress protection IP54.
ZSIBot / 智身科技 钢镚 L1-W
Wheeled-leg variant of the 钢镚 L1 – legs with driven wheels – for search and rescue, firefighting, teaching and research and patrols, with ingress protection IP54. Open interfaces (Ethernet, USB 3.0/2.0, 12 and 24 V) plus an SDK; joint data and battery as on the 钢镚 L1, but the robot is wider and heavier. The manufacturer also lists an L1-W EDU variant with additional sensors.
ZSIBot / 智身科技 钢镚 L1-W EDU
Wheeled-leg variant of the 钢镚 L1 EDU for teaching and research, with the same built-in sensors: NVIDIA Jetson Orin NX 16 GB computing module, Mid-360 LiDAR, Intel RealSense depth camera, GNSS with RTK antenna and 5G. Heavier and taller than the 钢镚 L1-W, with a lower payload and shorter runtime; ingress protection IP54.
ZSIBot / 智身科技 钢镚 L2
Small quadruped for inspection, emergency response, teaching and research and short-distance delivery, presented in July 2026 as the next generation of the 钢镚 L1. Person following via UWB and camera; interfaces two USB 3.0, two M12 connectors and 4G. The values apply to the walking variant; the manufacturer also lists the wheeled-leg variants L2-W and L2-W Ultra at 27 kg.
ZSIBot / 智身科技 钢镚 L2-W
Wheeled-leg variant of the 钢镚 L2 – legs with driven wheels – with ingress protection IP66 and an operating range of −20 to 55 °C. Interfaces two USB 3.0, two M12 connectors and 4G; person following with UWB. Heavier and larger than the walking variant, with the same payload and runtime. The manufacturer also lists the L2-W Ultra variant with two LiDAR units and 5G.
ZSIBot / 智身科技 钢镚 L2-W Ultra
Wheeled-leg variant of the 钢镚 L2 with extended equipment: two 96-channel LiDAR units, surround fisheye cameras in addition to the front stereo camera, RTK positioning, a second computing module (80 TOPS) and 5G instead of 4G. Dimensions, weight, payload and ingress protection IP66 as on the L2-W; the runtime is shorter at 4.5 h without load and 3 h with full load.
上緯智聯 / TaiiBot 台灣土狗 (Taiwan Native Dog)
五八智能 (58 Intelligence) Q20A
五八智能 (58 Intelligence) 天狼 Q25
Quadruped robot with a flat mounting platform and standardised fixing points for additional equipment, for logistics, industry, fire and disaster response. Standing, it carries up to 150 kg according to the manufacturer; it states the range with rated load as at least 15 km.