Quadruped Robot Price Guide 2026: Versions, Development Access and Quote Scope

Public prices and what they establish

These entries come from Unitree's Go2 comparison table, checked September 15, 2026 (Asia/Shanghai). The manufacturer excludes tax and freight. That wording does not establish an EXW contract, destination-specific availability or a Sourcebotics offer. Unitree's store separates controller bundles and directs EDU inquiries to sales.

The Sourcebotics Go2 listing covers EDU. Do not attach the Air starting price to an EDU purchase request. For Lite3 and industrial platforms, request a dated quotation for the configuration you need; this guide does not claim a verified current international list price for them.

Research budgets: buy the required control access

Before choosing a robot, write down the experiment: locomotion control, state estimation, perception, navigation or sensor integration. Then ask for the corresponding commands, state streams, update rates and installation instructions. A video of a robot performing an action does not show that buyers receive the interface used to produce it.

For Lite3, the current manufacturer table separates Basic, Venture, Pro and LIDAR. It lists walking loads of 5, 4.5, 4 and 2.5 kg respectively, with different interfaces and onboard equipment. Request the edition by name; the former blanket 7.5 kg comparison is not supported by this table.

A useful research quote specifies:

• Robot edition, hardware revision and included sensor package.
• SDK/control access, firmware, host requirements and examples for your task.
• Compute module, usable connections and payload mounting provision.
• Controller, battery, charger and spare-battery quantities.
• Commissioning support, acceptance demonstration and warranty terms.

Use the research procurement checklist to send the same requirements to each candidate.

Industrial budgets: compare a mission, not isolated maximums

For Unitree B2, Unitree distinguishes walking-load capability above 40 kg from endurance above four hours with 20 kg and above five hours unloaded. These are different test conditions. Do not interpret them as a four-hour guarantee with a 40 kg inspection payload.

For X30, the manufacturer's X30/X30 Pro table lists different connection options and weights, with IP67 and a 2.5–4 hour laboratory endurance range. A payload-ready inspection system still needs a defined sensor kit, integration, route and acceptance test.

There is no supported basis in this review for the previous claims that X30 costs 30% more than a comparable Unitree system, or that B2 costs half a Western reference platform. Quotes for different payloads, software and support cannot establish a reliable brand-wide discount.

Build a complete cost comparison

Keep the following as separate quote lines. Blank means it still needs an answer; it does not mean the item is included or free.

Record the currency, quote date and validity period. Establish the delivery term in writing before calculating a landed budget. Obtain destination-specific import and tax figures from the responsible broker using the actual shipment details; this guide does not publish a universal tariff rate.

A procurement-ready request includes the task, payload, environment, required software access, quantity and destination. Send those through the RFQ form and compare offers against a common scope.

Sources and review scope

Reviewed September 15, 2026 (Asia/Shanghai): Unitree Go2 edition table, Unitree store, DEEP Robotics Lite3 configuration table, Unitree B2 specification and load conditions, and DEEP Robotics X30/X30 Pro specifications. The pages do not state document revision dates. This is a documentary review, not a hardware test or a supplier quotation.