Unitree Go2-W — Driving All Terrain
Built on the proven Go2 platform, the Unitree Go2-W adds powered in-wheel motors to each leg — so it can walk, climb and roll. The result is a robot that glides smoothly over flat ground and rough trails alike, conquers kerbs and obstacles, climbs stairs, and even performs dynamic moves like handstands — all while staying connected over WiFi 6, 4G and Bluetooth and receiving continuous OTA upgrades.
Wheel-Leg Hybrid Drive
Each leg is driven by an integrated in-wheel motor paired with a 7-inch pneumatic tyre, working alongside 16 aluminium knee-joint motors that deliver up to ~45 N·m of torque. The hybrid system lets the Go2-W switch seamlessly between legged walking and wheeled rolling — speed on smooth surfaces, stability on broken ground.
All-Terrain Pass, Easy Glide
Gravel, grass, slopes and indoor floors — the Go2-W crosses them all at up to 2.5 m/s. The pneumatic tyres absorb shock and maintain grip, giving smooth, efficient gliding motion that keeps payloads and sensors stable on the move.
Conquer Obstacles up to 70 cm
With a maximum climb/drop height of under 70 cm and a 35° climbing angle, the Go2-W steps over kerbs, ledges and debris that stop wheeled robots. Active obstacle sensing keeps it steady as it negotiates challenging real-world environments.
Stand Tall & Climb Stairs
The Go2-W rises to see further, climbs staircases with ease and pulls off agile manoeuvres — even handstands. Dynamic balance and powerful joints make light work of multi-level sites, indoors and out.
Unlimited Expansion
Unlock a wide range of peripheral add-ons for free combination and unlimited expansion. A standard NVIDIA Orin NX computing module brings high-performance edge AI, while WiFi 6, 4G, Bluetooth, voice control and an open SDK make the Go2-W a ready platform for secondary development and custom applications.
Technical Specifications
| Standing dimensions | 70 × 43 × 50 cm |
| Weight (with battery) | ~18 kg |
| Voltage | 33.6 V |
| Payload | ≈8 kg (max ~12 kg) |
| Speed | 0–2.5 m/s |
| Max climb / drop height | < 70 cm |
| Max climb angle | 35° |
| Knee joint motors | 16 (aluminium) |
| Max joint torque | ~45 N·m |
| Tyres | 7-inch pneumatic |
| Perception | Super-wide-angle 3D LiDAR + HD wide-angle camera |
| Basic computing power | 8-core high-performance CPU |
| Expansion module | NVIDIA Orin NX (standard computing module) |
| Battery | 15,000 mAh long-endurance |
| Endurance | 1.5–3 hours |
| Charger | Fast charge (33.6 V / 9 A) |
| Connectivity | WiFi 6 + 4G + Bluetooth |
| Features | APP support, manual controller, front lighting, voice, OTA upgrades, secondary development |
| Warranty | 12 months |
