Jamoca
A quadruped robot from China, first released 2020.
Sources retrieved: 6 September 2026 (A, B, C)
- Status
- Demonstrator
- Applications
- Indicative price
- Not stated
- Intended use, per the manufacturer
- First quadruped robot in China demonstrated completing the plum-blossom-pile (quincuncial pile) walking challenge, showcasing perception, footstep-planning and torque-control research.Source and note: Intended use, per the manufacturerC equalocean.com/briefing/20201120230004679 · Retrieved 6 September 2026
Manufacturer's own photo.
Specifications
3/33 specifications disclosed 30 not stated
30 fields hidden
Not statedThe manufacturer states nothing about this field.NoStated: the robot does not have this.A marker with an asterisk (*) also carries a caveat.
Select a source marker for source details and notes.
Physical1/14 disclosed
WeightNot stated
LengthNot stated
WidthNot stated
HeightNot stated
Degrees of freedomNot stated
Payload, walkingNot stated
Payload, standingNot stated
Max speedNot stated
Max slopeNot stated
Max obstacle height60cm23.6inOur conversion from 60 cm. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.
Source and note: Max obstacle heightA syncedreview.com/2020/11/25/tencent-robot-xs-jamoca-takes-on-kung-fu-master-challenge-to-walk-on-quincunical-piles/ · Retrieved 6 September 2026Note. 60 cm step climbed at a 20° incline, as a precursor test before the plum-blossom-pile challenge — a compound test condition, not a plain vertical-obstacle figure.
Max stair height, continuousNot stated
IP ratingNot stated
Operating temperature, lowNot stated
Operating temperature, highNot stated
Power0/5 disclosed
BatteryNot stated
RuntimeNot stated
Hot-swap batteryNot stated
Charge timeNot stated
Docking stationNot stated
Sensing and autonomy2/6 disclosed
LiDARNot stated
CamerasRGB-D camera used for real-time environment perception together with eye-foot calibration.
Source and note: CamerasB hyper.ai/en/news/13833 · Retrieved 6 September 2026Caveat. No model/part number disclosed, only sensor type.
Onboard computeNot stated
ROS 2Not stated
SDK languagesNot stated
Autonomy featuresPerception and foot-placement positioning error within 1 cm, 10 ms environment-based route planning, 1 kHz real-time dynamics-based torque control.
Source and note: Autonomy featuresB hyper.ai/en/news/13833 · Retrieved 6 September 2026Caveat. Figures reported in tech-press coverage of the Jamoca plum-blossom-pile demonstration, not a manufacturer datasheet.
Payload and expansion0/3 disclosed
Mounting interfaceNot stated
Power outNot stated
Data portsNot stated
Commercial0/1 disclosed
Indicative priceNot stated
Compliance & certifications0/4 disclosed
CENot stated
Source and note: CERecords only what the manufacturer states regarding CE marking.
FCCNot stated
ULNot stated
CCCNot stated
Notes
Announced 20 November 2020 by Tencent Robotics X Lab; the first quadruped in China to walk across quincuncial ('plum blossom') piles after climbing a 60 cm step.
Sources
One line per source, not per figure: a source has one retrieval date.
- Asyncedreview.com/2020/11/25/tencent-robot-xs-jamoca-takes-on-kung-fu-master-challenge-to-walk-on-quincunical-piles/Secondary. Retrieved 6 September 2026
- Bhyper.ai/en/news/13833Secondary. Retrieved 6 September 2026
- Cequalocean.com/briefing/20201120230004679Secondary. Retrieved 6 September 2026