Unitree A2 - quadruped robot showcasing advanced features and capabilities
Unitree

Unitree A2 Quadruped Robot

Stellar Explorer - Advanced industrial quadruped robot designed for exploration and research applications.

Pricing Options

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Starting from$30,000

AI Summary

The Unitree A2 is a quadruped robot. It weighs ~37kg (with battery). Maximum speed is 0-3.7 m/s (up to ~5 m/s). Battery life ranges [object Object]. Key features: Stellar Explorer capabilities, Advanced exploration AI, Environmental monitoring. Starting price: $30,000.

Weight
~37kg (with battery)
Max Speed
0-3.7 m/s (up to ~5 m/s)
Battery Life
[object Object]
Connectivity
Wi-Fi 6, Bluetooth 5.2
Sensors
[object Object]
quadrupedStellar Explorer capabilitiesAdvanced Sensors
A2 High Resolution Photo 1

General Info

Manufacturer / BrandUnitree
Model NameA2
Weight~37kg (with battery)
Dimensions
Standing: 820mm x 440mm x 570mm
Folded: 720mm x 550mm x 220mm

Key Features

Speed: 0-3.7 m/s (up to ~5 m/s)
Max Joint Torque: ~180 N.m
Standing Load: ~100kg
Continuous Walking Load: ~25kg
Slope Walking: ~45Β°
Stair Climbing: Max 30cm step height
9000mAh (453.6Wh) battery system
Operating Temperature: -20Β°C to 55Β°C
IP56 ingress protection
8-Core CPU + Intel Core i7

Hardware – Build Quality

Total Degrees of Freedom (DoF)12 joint motors
Payload CapacityStanding: ~100kg, Walking: ~25kg
Battery Capacity & Runtime9000mAh (453.6Wh), >5 hours no load, >3 hours with 25kg load
Charger50.4V charging system
Sensors Included1-2x LiDAR, 1x HD Camera (depending on model)
InterfacesWi-Fi 6, Bluetooth 5.2

Software – Ecosystem

ROS/ROS2 SupportYes (ROS/ROS2)
SDK LanguagesC++, Python
API Documentation QualityGood
Open-source Repos / CommunityGitHub Repository
AI Frameworks Supported8-Core CPU, Intel Core i7

Supplier Reliability

Warranty
Duration: Industrial warranty coverage
Coverage: Hardware components and software support
Track RecordFounded in 2013, 11+ years in robotics
Post-sales SupportEnglish docs, online support, GitHub community