{"product_id":"unitree-a2-quadruped-robot","title":"Unitree A2 Quadruped Robot","description":"\u003cdiv class=\"quick-answer\" style=\"background:#D1DCE8;border-left:4px solid #517AA4;padding:16px 20px;margin:0 0 28px;border-radius:0 8px 8px 0;color:#171717\"\u003e\n\u003cstrong\u003eUnitree A2 Price: from $31,900\u003c\/strong\u003e. Ships from a US reseller, sourced through Unitree's authorized US distribution with US-based warranty. IP56 weatherized, over 5 hours and roughly 20 km of endurance, 128-channel LiDAR with Intel Core i7 compute standard. Need IP67 and heavier payloads? The \u003ca href=\"\/products\/unitree-b2-industrial-quadruped-robot\"\u003eUnitree B2\u003c\/a\u003e is quoted per deployment.\u003c\/div\u003e\n\u003cp\u003eThe Unitree A2 (Stellar Explorer) is the industrial-grade middle of the Unitree quadruped lineup, and its spec sheet earns the word industrial: IP56 ingress protection, a -20°C to 55°C operating range, more than 5 hours and 20 km of unloaded endurance on hot-swappable dual batteries, and a 100 kg standing load. Where a Go2 is a capable platform and a B2 is a heavy deployment, the A2 is the working patrol-and-inspection robot that runs real routes in real weather.\u003c\/p\u003e\u003ch2\u003eKey Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIP56-rated (dust-protected, high-pressure water jets), battery pack included in the rating\u003c\/li\u003e\n\u003cli\u003eEndurance: over 5 h \/ ~20 km unloaded; over 3 h \/ ~12.5 km carrying 25 kg\u003c\/li\u003e\n\u003cli\u003eDual-slot hot-swappable batteries: 9,000 mAh each, 18,000 mAh (907 Wh) combined\u003c\/li\u003e\n\u003cli\u003e128-channel LiDAR (360°×189°, 40 m range) + HD camera; A2 Pro adds a second LiDAR\u003c\/li\u003e\n\u003cli\u003eIntel Core i7 development computer standard, with secondary development supported\u003c\/li\u003e\n\u003cli\u003eHandles 45° slopes and steps up to 30 cm at speeds up to 3.7 m\/s\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnitree A2 Specs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;margin:20px 0;font-size:14px\"\u003e\n\u003ctr style=\"background:#517AA4;color:#fff\"\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd\"\u003eSpec\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003eModels\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003eA2 \/ A2 Pro (A2-W: wheel-leg configuration per dealer sheet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f7fa\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003eApprox. 42 kg with battery (12 joint motors, ~180 N·m max torque)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003eSpeed\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003e0–3.7 m\/s (up to ~5 m\/s in special configurations, speed-limited in practice)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f7fa\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003eLoad\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003eApprox. 25 kg continuous walking; approx. 100 kg max standing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003eTerrain\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003eSlopes to ~45°; steps to ~30 cm; max climb height 0.5–1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f7fa\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003eBatteries\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003eDual hot-swap 9,000 mAh (453.6 Wh each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003ePerception\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003e128-channel LiDAR + HD camera (Pro: dual LiDAR); optional GPS, 4G, wireless vector follow (standard on Pro)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f7fa\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003eCompute\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003e8-core platform CPU + Intel Core i7 user-development PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003eInterfaces\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003eRS485 ×2, CAN ×2, Gigabit Ethernet ×2, USB 3.0-C ×4, 12V\/24V\/BAT power out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f7fa\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003eEnvironment\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003e-20°C to 55°C, IP56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd\"\u003e12 months manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSpecifications per Unitree A2 User Manual V1.6. LiDAR is a Class 1 laser product (EN 50689:2021).\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eBuilt For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIndustrial patrol and inspection routes in real weather\u003c\/li\u003e\n\u003cli\u003ePublic safety reconnaissance with heavier payloads\u003c\/li\u003e\n\u003cli\u003eEnergy, utility, and infrastructure site monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to Know\u003c\/h2\u003e\u003cp\u003eBuilt for professional deployment, not consumer use. The A2 is IP56-rated (dust-protected and sealed against high-pressure water jets, with the battery pack included in the rating) and carries a -20°C to 55°C operating range, running over 5 hours and roughly 20 km on dual hot-swap batteries. It is weatherized for outdoor routes but is not rated for submersion.\u003c\/p\u003e\u003ch2\u003eQuotes \u0026amp; Enterprise Purchasing\u003c\/h2\u003e\u003cp\u003eA2 deployments are typically quoted with accessories and payloads matched to the site. Request a formal quote from this page. Purchase orders supported for agencies, enterprises, and universities.\u003c\/p\u003e\u003ch2\u003eWarranty \u0026amp; U.S. Support\u003c\/h2\u003e\u003cp\u003eSourced through Unitree's authorized U.S. distribution and backed by U.S.-based authorized warranty and repair service, with pre- and post-sale support from Global Drone HQ.\u003c\/p\u003e\u003ch2\u003eExplore the Unitree Lineup\u003c\/h2\u003e\n\u003cp\u003eSizing the right platform for your site? Compare across \u003ca href=\"\/collections\/unitree\"\u003ethe full Unitree collection\u003c\/a\u003e. The \u003ca href=\"\/products\/unitree-b2-industrial-quadruped-robot\"\u003eUnitree B2\u003c\/a\u003e steps up to IP67 and heavier payloads, while the \u003ca href=\"\/products\/unitree-go2-w-inspection-package\"\u003eGo2-W Inspection Package\u003c\/a\u003e covers lighter turnkey inspection routes at a lower price point.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Unitree A2\",\"description\":\"Unitree A2 industrial quadruped with IP56 rating, over 5 h endurance, 128-channel LiDAR and Intel Core i7 compute. 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