Unitree Go2 — AI-Powered Quadruped Robot
The Unitree Go2 is a next-generation quadruped robot built for inspection, security, research, education and commercial demonstration. Powered by Unitree’s self-developed 4D Ultra-Wide LiDAR, an 8-core AI compute platform and twelve aluminium joint motors delivering up to ~45 N·m peak torque, the Go2 navigates complex terrain autonomously, follows operators intelligently and responds to voice commands — available in Air, Pro and EDU variants.
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4D Ultra-Wide LiDAR — 200% Upgraded Recognition
Go2 features Unitree’s self-developed 4D LiDAR L2 with a 360°×96° hemispherical ultra-wide recognition field, a super-small blind spot and a minimum detection distance of just 0.05 m. The result is a recognition system upgraded 200% over conventional units — enabling the Go2 to identify and avoid obstacles across all terrain types in real time, including very close-range hazards that standard LiDAR would miss entirely.
Rage Mode — Unleashing Motor Potential
By fully unlocking the hardware’s capabilities, Rage Mode delivers faster top speed, more responsive steering and stable, agile movement across challenging surfaces including gravel and steep slopes. Go2 Pro reaches 3.5 m/s in standard operation; the EDU variant achieves peak speeds up to 5 m/s under lab conditions — making it one of the fastest quadruped robots in its class.
Advanced AI Gaits — From Acrobatics to All-Terrain
Through large-scale AI simulation training, Go2 has mastered gaits no manually-programmed robot can match: upside-down walking, adaptive roll-over, climbing over obstacles, front flips, back flips and cartwheeling. In everyday use it transitions fluidly between walking, trotting and jumping while automatically adapting foot placement to uneven, slippery or debris-covered ground — with a max climb angle of 40° and step-height clearance of ~16 cm.
ISS 2.0 — Intelligent Side-Follow System
New wireless vector positioning and control technology upgrades positioning accuracy by 50% and extends reliable follow range to over 30 m in open environments. Combined with an optimised obstacle-avoidance strategy, Go2 tracks its operator through complex terrain — around corners, over steps and across uneven ground — without losing lock or requiring manual re-alignment.
3D LiDAR Mapping — Autonomous Path Navigation
With the LiDAR L2 and companion App, operators build detailed point-cloud maps of any area and specify custom patrol paths for fully autonomous execution. Define a route once; Go2 repeats it reliably, detects new obstacles in real time and reroutes on the fly — immediately deployable for perimeter inspection, facility monitoring and security patrol missions.
HD Live View, 4G & Embodied AI
A new App delivers HD image transmission with real-time, stable remote monitoring from Go2’s wide-angle camera. Built-in 4G with eSIM provides reliable mobile connectivity for remote control beyond Wi-Fi range. On Pro and EDU variants, an integrated large language model enables natural voice conversations — ask Go2 to perform actions, navigate or switch modes by speaking. Continuous OTA upgrades push new AI models and motion skills automatically, keeping the robot improving throughout its working life.
Unitree Go2 — Specifications
| Category | Specification |
|---|---|
| Dimensions (standing) | 700 × 310 × 400 mm |
| Dimensions (crouching) | 760 × 310 × 200 mm |
| Weight (with battery) | ~15 kg |
| Material | Aluminium alloy + high-strength engineering plastic |
| Voltage | 28 V – 33.6 V |
| Max working power | ~3,000 W |
| Joint motors | 12 aluminium knee joint motors |
| Peak joint torque | ~45 N·m (Pro / EDU) |
| Range of motion — body | ±48° |
| Range of motion — thigh | −200° to +90° |
| Range of motion — shank | −156° to −48° |
| Payload (nominal / max) | ~7 kg / 10 kg (Air) • ~8 kg / 10 kg (Pro) • ~8 kg / 12 kg (EDU) |
| Max speed | 2.5 m/s (Air) • 3.5 m/s (Pro) • up to 5 m/s (EDU, lab) |
| Max climb angle | 30° (Air) • 40° (Pro / EDU) |
| Max step height | ~15 cm (Air) • ~16 cm (Pro / EDU) |
| LiDAR | 4D Ultra-Wide L2 — 360°×96°, min detection 0.05 m |
| Camera | HD wide-angle camera (all variants) |
| Foot-end force sensor | EDU only |
| Computing | 8-core high-performance CPU (Pro / EDU) |
| Connectivity | Wi-Fi 6, Bluetooth 5.2, 4G + GPS (Pro / EDU) |
| Voice control | Pro / EDU (offline voice + LLM) |
| Battery (standard) | 8,000 mAh / 28.8 V |
| Battery (EDU) | 15,000 mAh long-endurance |
| Battery life | ~1–2 h (Air / Pro) • ~2–4 h (EDU) |
| Charger | 33.6 V / 3.5 A (Air / Pro) • 33.6 V / 9 A fast charge (EDU) |
| Manual controller | Optional (Air / Pro) • Included (EDU) |
| OTA upgrades | Yes — continuous |
| Secondary development | Partial (EDU) • Full SDK + ROS (EDU+) |
| Warranty | 6 months (Air) • 12 months (Pro / EDU) |
