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Physical AI Laboby DigiRise
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Image source: unitree.com

QuadrupedShippingVisited Fall 2026
🇨🇳 Unitree Robotics(宇树科技)

B2

An IP67 industrial quadruped with high speed and heavy payload, for power inspection, rescue and industrial inspection.

Estimated price

From ≈ ¥15.8M

Published currency: $105,638 +

Reseller price
The USD 100,000 entry on the official store is effectively by inquiry. US reseller Stemfinity lists the B2 Kit at USD 105,637.50stemfinity.com

Published prices converted at USD 1 = JPY 150, CNY 1 = JPY 21, EUR 1 = JPY 165 for reference. Tax, shipping, duties, support and certification differ by source, so we quote the landed total in Japan.

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Key specs

Form factorQuadruped
StatusShipping
Degrees of freedom12
Payload40 kg
Runtime~5 h
Top speed6 m/s(21.6 km/h)
OtherIP67, ~360 N·m joint torque, 40 cm obstacles, >45° slopes (from sales materials; recheck on the official page)

Specs are based on maker publications and press reports; real performance depends on configuration and environment. Prices vary with exchange rates, configuration, shipping, duties and support, so we provide final figures by quote.

Good fit for

  • Substation and power inspection
  • Plant patrol inspection
  • Emergency rescue

MAKER

Unitree Robotics宇树科技

🇨🇳 China ・ Hangzhou ・ Founded 2016

Global leader in affordable quadrupeds and humanoids

Learn more

Case studies

LogisticsPilot🇯🇵 Japan ・ 2026

JAL and GMO trial G1 for baggage and cargo handling at Haneda

A trial launched in May 2026 and running through 2028, in which G1 robots move baggage and cargo alongside ground staff, including pushing cargo onto conveyors, with permanent deployment as a possible goal.

Education & researchDemo🇯🇵 Japan ・ 2026

Kyoto University team builds 'Buddharoid' on G1

Kyoto University's Kumagai Lab, Teraverse and XNOVA put the Buddhist dialogue AI 'Buddhabot' on G1, published in February 2026. It is an R&D case, not routine commercial operation.

Education & researchIn production🇯🇵 Japan ・ 2024

Osaka University procures a G1 R&D Ultimate set

On Oct 17, 2024 Osaka University contracted a G1 R&D Ultimate set from Tohasen Robotics for JPY 10,429,100. Tohoku University also contracted a G1 R&D Standard set via TechShare for JPY 6,605,500 in September 2024.

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