humanoidrobots.systems

leju/kuavo · spec sheet

Leju Kuavo specs

General-purpose humanoid series running KaihongOS (HarmonyOS-based) with an open-source ROS control stack; Kuavo 5 (Oct 2025) adds convertible biped and wheeled limbs.

Maker
Leju Robotics
Class
Humanoid
Status
Active
Availability
Buy
Country
China, Shenzhen
Level
L1 Compiled
01

Media

none on record
No licensed media on record for Leju Kuavo yet. We only show our own renders from public URDF/MJCF, Wikimedia Commons files with their exact license, images from the robot’s own open repositories, and the maker’s official videos. No press images are hotlinked. Have an openly licensed image or an official video? Send it with the correction form.
02

Specifications

3/12 fields sourced
Leju Kuavo specifications
Heightspecs.heightCmunsourced
Massspecs.massKgunsourced
Degrees of freedomspecs.dofunsourced
Payloadspecs.payloadKgunsourced
Top speedspecs.speedMps1.28m/s
Runtimespecs.runtimeMinunsourced
Battery capacityspecs.batteryWhunsourced
Pricespecs.priceUsdunsourced
Actuatorsspecs.actuatorsJoints up to 360 N·m
Computespecs.computeunsourced
Sensorsspecs.sensorsunsourced
Year introducedyear2023
Licenselicense.hw / .sw / .docsHardware: Proprietary

Note · Leju has no official spec sheet; the 4.6 km/h walking speed is press-reported, and reported mass ranges from ~45 kg to ~63.5 kg by generation. The company delivered its 100th full-size humanoid in 2025. The year 2023 is not confirmed by a fetched source. kuavo-ros-opensource is actively pushed (Sept 2026) but has no license file, so its code is all rights reserved and sw is left undeclared.

03

Openness

method
30 / 100Partly open
ArtifactPublicWeightPoints
CADopenness.cadno250
Bill of materialsopenness.bomno200
Sim model (URDF/MJCF)openness.simyes2020
Firmwareopenness.firmwareno150
Softwareopenness.softwareyes1010
Trained policiesopenness.policiesno100
score = Σ weight × public30
04

Models, repositories, links

3 links
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News and papers

0 stories · 0 papers

News mentioning Leju Kuavo

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Papers using Leju Kuavo

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06

Sources

last checked 2026-09-24
  1. [1]Wikipedia: Leju Roboten.wikipedia.org/wiki/Leju_Robotchecked 2026-09-24
  2. [2]kuavo-ros-opensource repogithub.com/LejuRobotics/kuavo-ros-opensourcechecked 2026-09-24
  3. [3]Humanoid.guide Kuavo-5humanoid.guide/product/kuavo-5/checked 2026-09-24
07

Suggest a correction

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08

Related

Nearest by size (height, mass)

Needs a sourced height or mass before size neighbours can be computed.
09

Cite this page

humanoidrobots.systems. “Leju Kuavo specs.” Hyperspawn, data revision 2026-10-08. https://humanoidrobots.systems/leju/kuavo

Machine-readable: /data.json (record leju/kuavo).