Used for: Inspection & security Agriculture Warehouse & logistics
Unitree B2
Unitree Robotics · Starting from $84,999 · Get a current price
Previous model: Unitree B1
Overview
Industrial-grade heavy-loader quadruped designed for agriculture, industry, security patrols, and exploration. 360 N·m torque enables carrying heavy payloads across difficult terrain.
Software & 3D models
- URDF: yes
- MuJoCo: yes
- Isaac Sim (USD): yes
- Gazebo: yes
- CAD (STEP): not found
- SDK: yes
- ROS: yes
- ROS 2: yes
- RoboDK: not found
Checked 2026-10-17. Links are not published; we share them with clients.
Variants & pricing
| Variant | Status | Available | Current price |
|---|---|---|---|
| B2 Base | available | 2024 | $84,999 |
| B2-W (Wheeled) Height: 75.8 cm · Weight: 85 kg · Speed: 4.17 m/s · Speed: 15 km/h · IP rating: IP67 |
available | 2024 | $88,900 |
Get a price for the Unitree B2
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Full price history
| Price | Date | Variant | Source | Note |
|---|---|---|---|---|
| $88,900 | 2026-10-17 | B2-W (Wheeled) | Top3DShop (US reseller) | B2-W, listed on backorder, est. lead time 5-10 business days, free delivery; package incl. 2,250 Wh battery, charger, controller, spare tire kit; page struck through $97,600; tax basis not stated. Conflicts with RoboStore $96,599 / $106,499 and STEMfinity $118,800 read 2026-10-16 (different reseller, possibly different package); lowest sourced purchase price wins on price_from. |
| Contact | 2026-10-16 | B2 Base | Unitree official store | Store shows a $100,000 placeholder, not purchasable; price on request |
| $105,637.5 | 2026-10-16 | B2 Base | STEMfinity (US education reseller) | B2 Kit, listed in stock |
| $94,999 | 2026-10-16 | B2 Base | RoboStore (US reseller) | B2 with LiDAR, listed in stock |
| $84,999 | 2026-10-16 | B2 Base | RoboStore (US reseller) | B2 Industrial, listed in stock; tax and shipping extra. RoboStore sells 'with LiDAR' separately ($94,999), so this listing appears to be the configuration without LiDAR |
| $118,800 | 2026-10-16 | B2-W (Wheeled) | STEMfinity (US education reseller) | B2-W Kit, listed in stock |
| $106,499 | 2026-10-16 | B2-W (Wheeled) | RoboStore (US reseller) | B2-W with LiDAR, listed in stock |
| $96,599 | 2026-10-16 | B2-W (Wheeled) | RoboStore (US reseller) | B2-W, listed in stock; tax and shipping extra |
| $100,000 | 2025-01-01 | B2 Base | Unitree/Resellers | Standard industrial pricing |
| Contact | 2025-01-01 | B2-W (Wheeled) | Contact manufacturer | Enterprise pricing for wheeled variant |
Sensors
- 3D LiDAR ×1
- Depth camera ×2
- Optical camera ×2
- Front light
Locomotion
quadruped walking, heavy load carrying
Use cases
industrial inspection, agriculture, security patrol, exploration, logistics
Software
OS: Linux · SDK: ✓ · ROS: ✓ · Open source: ✗ · Languages: Python, C++
Key facts
- Industrial-grade with IP67 rating and wide temperature range (-20 to 55°C).
- Max payload of 120 kg (standing) and >40 kg (walking).
- Walks > 20 km / > 5 h unloaded and > 15 km / > 4 h with a 20 kg load.
- Top speed > 6 m/s in special configurations; in practice speed is limited for safety.
- B2-W variant runs on 225 mm wheels: 15 km/h, about 25 km range with 40 kg load, 85 kg.
About Unitree Robotics
Pioneer in affordable quadruped and humanoid robots. First company to openly retail high-performance quadruped robots. Aggressive pricing and rapid iteration.
https://www.unitree.com · Founded: 2016 · HQ: Hangzhou, China
Last updated: 2026-10-17 · Full dataset (CSV/JSON, CC BY 4.0)