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Product profile

Unitree As2-W

As2-W is Unitree's wheeled-legged quadruped for fast mixed-terrain mobility. It combines 7-inch wheels with powered leg joints, industrial LiDAR, IP54 prot...

Facts

Company
Unitree
Product type
quadruped
Status
commercial
Primary capability
wheeled-legged locomotion
Website
https://www.unitree.com/As2-W/

About Unitree As2-W

Unitree As2-W combines articulated legs with driven seven-inch wheels for efficient travel on roads and floors and controlled traversal of steps, slopes and uneven terrain. The platform runs above five metres per second and uses leg movement to regulate body height, suspension and obstacle clearance.

Industrial lidar and camera options support navigation, following and inspection, while IP54 protection covers outdoor operation. Developer configurations provide secondary interfaces for autonomy and embodied-AI work. Payload mounts support sensors, communications and light transport equipment.

Market context

quadruped_robot, 1600, 900, a8e405ec6042b73edce011dee6d8f4f51d0a2306ec12844328bbac69218a26eb, Existing Korthos studio image reidentified as As2-W against Unitree official product imagery, a8e405ec6042b73edce011dee6d8f4f51d0a2306ec12844328bbac69218a26eb, product-media/unitree/as2-w-studio-2026-07-28.png, 1600, robotics_assets, field_robotics, 900, wheeled_legged_quadruped, https://www.unitree.com/images/b938dba6563e48ab83d2b991fad353a0_1920x1080.jpg, 2026-07-28T08:37:14Z, https://www.unitree.com/images/b938dba6563e48ab83d2b991fad353a0_1920x1080.jpg, quadruped, https://www.unitree.com/As2-W/, source_backed_photo, 2026-08-17T00:00:00.000Z, source_backed_photo, products/media-replacement-audit-2026-08-17/unitree-as2-w-official-photo-1600x900.jpg, products/media-replacement-audit-2026-08-17/unitree-as2-w-official-photo-1600x900.jpg, approved, source_photo_16x9_crop, https://www.unitree.com/As2-W/, source photograph; visible background; no alpha

Summary

Type: Wheeled quadruped

Core: Wheel-leg mobility

Function: Locomotion

Audience: Developers

Specifications

base_compute
8-core high-performance CPU; optional 150 TOPS expansion module
battery_capacity_mah
15,000 mAh mAh
charger
50.4 V, 7.4 A fast charger
connectivity
Wi-Fi 6 and Bluetooth 5.2
continuous_payload_kg
Approx. 16 kg continuous walking payload kg
external_interfaces
Gigabit Ethernet ×1; SBUS ×1; battery power output
gps_4g
GPS and 4G available; disabled by default and enabled with user authorization
ingress_protection
IP54
joint_bearings
Industrial-grade crossed-roller bearings
joint_motor_type
Low-inertia high-speed inner-rotor PMSM
joint_motors
16 powered joints
joint_range_of_motion
Body -45° to 45°; thigh -115° to 200°; shank -159° to -47°
material
Aluminum alloy and high-strength engineering plastic
max_climb_angle_deg
Approx. 45 degrees deg
max_climb_height_cm
Approx. 40-80 cm cm
max_joint_torque_nm
Approx. 95 N·m N·m
max_speed_mps
Up to approximately 6 m/s m/s
max_standing_payload_kg
Approx. 150 kg standing load kg
operating_temperature_c
-20 °C to 55 °C °C
perception_system
Industrial 64-128-line ultra-wide-angle LiDAR and HD camera
prone_size
768 x 602 x 211 mm mm
runtime_loaded_h
More than 2 hours with 16 kg load; page summary reports >16 km while parameter table reports approx. 25 km h
runtime_unloaded_h
More than 3 hours unloaded; page summary reports >33 km while parameter table reports approx. 30 km h
secondary_development
SDK and APIs supported; UniStore platform and smart OTA supported
side_follow_system
ISS 3.0 intelligent side-follow with centimeter-level positioning
stair_climb_height_cm
30 cm stair capability cm
standing_size
721 x 493 x 521 mm mm
supply_voltage_v
36-50.4 V V
tire_size_in
7-inch tires; 178 mm diameter inch
warranty_months
12 months months
weight_kg
Approx. 25 kg with battery kg

Operations

Environment
outdoor_terrain, industrial_inspection, research_and_development
Primary user
industrial_operator, robotics_researcher
Role
legged_mobility, inspection, field_robotics
Interaction model
remote_operation, autonomous_navigation, secondary_development
Mobility class
quadruped, wheeled_legged
Product detail
quadruped_robot, 1600, 900, a8e405ec6042b73edce011dee6d8f4f51d0a2306ec12844328bbac69218a26eb, Existing Korthos studio image reidentified as As2-W against Unitree official product imagery, a8e405ec6042b73edce011dee6d8f4f51d0a2306ec12844328bbac69218a26eb, product-media/unitree/as2-w-studio-2026-07-28.png, 1600, robotics_assets, field_robotics, 900, wheeled_legged_quadruped, https://www.unitree.com/images/b938dba6563e48ab83d2b991fad353a0_1920x1080.jpg, 2026-07-28T08:37:14Z, https://www.unitree.c...

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