China · sources checked 2026-09-20

Leju Robotics Kuavo 4Pro

KUAVO 4Pro is Leju’s full-size biped for research, demonstration capture and public-facing applications.

Price status

Price not verified

Not confirmed · Price not verified

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Official specifications

Manufacturer descriptions and the cited specifications were checked on 20 September 2026. This profile does not report an independent hands-on test.

Category	Biped humanoid
Commercial status	Listed by manufacturer
Availability	Not confirmed
Release year	Not disclosed
Height	166 cm
Weight	55 kg
Degrees of freedom	22, 30 or 40, depending on configuration
Target markets	Not disclosed
Use cases	Imitation learning, guided visits and research

Price by market

Price not verified

No numerical price is recorded in this catalog entry. Check the manufacturer’s current offer and confirm the model, included software, taxes and shipping.

A published range of hardware configurations

Leju’s illustrated specification gives a height of 166 cm and approximate mass of 55 kg. It lists 22, 30 or 40 full-body DoF depending on configuration, with five- or seven-joint arms. The page describes stereo vision, LiDAR and battery changes without powering down.

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What to check before comparing

The dexterous-hand diagram distinguishes six DoF from ten moving joints. Those quantities should not be added indiscriminately to the body total. Confirm the configured hands and arm version when comparing the platform or reproducing a recorded manipulation task.

Read the official source ↗