Name: SA01
Brand: EngineAI

~$5,400 (China) · ~$7,599 reseller¥38,500 at the July 2024 launch; the reseller 4GLTEMALL lists the SA01 EDU at $7,599 as in stock with worldwide express shipping, but actual fulfillment is unconfirmed

Discontinued · used/leftover onlyRL walkingLegs-onlyLegacy model40 kg

Weeks+Shipping: 6–12+ wks?. A legacy model that EngineAI no longer features. The reseller 4GLTEMALL lists the SA01 EDU in stock at $7,599, with fulfillment unconfirmed. 4GLTEMALL ↗

EngineAI ↗Reseller ↗

Overview

A pure locomotion testbed whose 12 DOF maps cleanly onto a MuJoCo biped. But it's 40 kg, and it's a quietly delisted 2024 product with shaky reseller availability. Pass unless one turns up used.

Specifications

Category	Bipeds · Kid-size humanoids (≤ 1.3 m)
Released	2024
Availability	Discontinued · used/leftover only
Programmability	Limited SDK
Best for	Professionals & labs
Vision sensors	No vision sensors
Actuators	Brushless / direct-drive motors
Audio	No audio
Compute type	Laptop / PC as the brain
Balance type	RL walking
Height	~129 cm
Weight	~40 kg
Compute	User-supplied (10–15 kg payload)
Speed	~1 m/s
DOF	12 (6/leg); legs + torso, no arms
Sensors	IMU (cameras are add-ons)
Balance	RL-trained biped marketed as staying upright when punched or kicked.
SDK	Marketed as open source with SDK (details thin)