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Quadruped robots

Unitree B2

The heavy industrial quadruped. The largest payload and the toughest build Unitree makes on four legs.

From US$85,900 · CA$121,978MSRP, before tax, duty and freight

See the 2 builds and prices Talk to sales

Typically bought by: Heavy industry, energy, utilities, defence adjacent research.

Sizeabout 1098mm*450mm*645mm;

Weightabout 60kg;

Builds 2

Every figure below is the manufacturer's suggested retail price in US dollars. Specifications are Unitree's own, taken from the source named under each build. Build names and specifications are reproduced exactly as Unitree published them, in English.

Industry grade quadruped B2

US$85,900·CA$121,978

Sizeabout 1098mm*450mm*645mm;
Weightabout 60kg;

(a) Hardware platform
Weight (with battery)	about 60kg;
Length, width and height (when standing)	about 1098mm450mm645mm;
Endurance	continuous walking with no load, the endurance is more than 20km and the endurance is more than 5 hours; continuous walking with a load of 20kg, the endurance is more than 15km and the endurance is more than 4 hours
Can be up and down a stairs of 40cm in the forward direction
Continuous walking load capacity ≥ 40kg
The fastest speed of 5m/s
Battery capacity of 45Ah, rated energy 2250Wh, maximum support for 15A charging
(b) Sensing module
Built-in multi-group depth camera, multi-group high-definition camera
Ignore the terrain, combined with the perception of real-time switching gait and landing point

Source: Unitree Robotics B2 & B2-W Product product data-2024.8, sheet B2 series

Build What changes Price Order

Equipped with 32-wire automotive-grade 3D radar with navigation algorithm including SDK US$93,900CA$133,338

B2 Kit - (with Battery, with B2 Navigation Kit package (Basic) )

US$93,900·CA$133,338

(a) Hardware platform
Weight (with battery)	about 60kg;
Length, width and height (when standing)	about 1098mm450mm645mm;
Endurance	continuous walking with no load, the endurance is more than 20km and the endurance is more than 5 hours; continuous walking with a load of 20kg, the endurance is more than 15km and the endurance is more than 4 hours
Can be up and down a stairs of 40cm in the forward direction
Continuous walking load capacity ≥ 40kg
The fastest speed of 5m/s
Battery capacity of 45Ah, rated energy 2250Wh, maximum support for 15A charging
(b) Sensing module
Built-in multi-group depth camera, multi-group high-definition camera
Ignore the terrain, combined with the perception of real-time switching gait and landing point
Equipped with 32-wire automotive-grade 3D radar with navigation algorithm including SDK

Source: Unitree Robotics B2 & B2-W Product product data-2024.8, sheet B2 series

Unitree B2 in motion

B2 jumping on and off stacked boxes. Unitree's own footage, re-encoded to play in any browser.

Unitree B2 datasheet Unitree's own published datasheet, 5,554 KB Download

Accessories and spares 15

B2 Foot Pad

US$90·CA$128

Two-handed remote control

US$350·CA$497

B2 Charger

US$1,200·CA$1,704

Protective Bracket

US$1,240·CA$1,761

B2 standard battery (BT2-10)

US$4,200·CA$5,964

B2-W Battery (BT2-11)

US$4,200·CA$5,964

Intel Core i7 computing board for B2/B2-W

US$4,200·CA$5,964

Nvidia Jetson Orin computing board for B2/B2-W

US$4,200·CA$5,964

B2 wide temperature range Battery (BT2-12)

US$6,200·CA$8,804

B2-Contact Charger Kit

US$6,200·CA$8,804

B2-W signle wheel package

US$6,800·CA$9,656

Nvidia Jetson Orin AGX for B2/B2-W (275 Tops)

US$10,500·CA$14,910

B2 Navigation Kit (basic)

US$12,000·CA$17,040

Nvidia Jetson Orin AGX for B2/B2-W (550 Tops)

US$21,000·CA$29,820

B2-W wheels package

US$23,400·CA$33,228

How to buy it

Buy in North America, on one invoice.

Cory the Company Inc. is a Unitree Gold Distributor for North America. You buy from an Ontario corporation, in your currency, on one invoice, against a 50% deposit. Questions go to a person in your time zone.

Your order Email us

Built to orderWe do not hold stock. Every order is placed with Unitree and built for you. Your configuration is confirmed in writing before anything is ordered.
TimingTiming is confirmed in writing on your order, before you pay anything. No delivery date is published on this site.
50% depositYou place the order with a 50% deposit. The balance is invoiced before your robot ships. The deposit is not the purchase price.
Built to order, so not returnableThese are configured and built for you after you order. Once your order is placed with the manufacturer it cannot be returned or cancelled. Ask everything you need to ask before you place it.
Duties and taxPrices are the manufacturer's suggested retail price in US dollars. They exclude tax, duty and freight. Duty and customs charges on import are the buyer's. Tax is calculated on your invoice once we know the delivery address, not on the deposit.
Who you deal withCory the Company Inc., an Ontario corporation and a Unitree Gold Distributor for North America. One invoice, one company to call, in your time zone.

Where these figures and specifications come from

Prices are Unitree's MSRP in US dollars. Canadian figures are converted at 1.42, the single rate the whole of coryai.ca uses. Specifications are lifted without alteration from Unitree's own material. This page was generated from:

Unitree Robotics B2 & B2-W Product product data-2024.8, sheet B2 accessories
Unitree Robotics B2 & B2-W Product product data-2024.8, sheet B2 series

Talk to a person before you order.

Every robot here is built to order and cannot be cancelled once it is placed, so get your questions answered first. Call, email, or ask Cory on this page. A person in your time zone answers.

Email us Call +1 548-490-0014

Email [email protected]

Call or text +1 548-490-0014

Company Cory the Company Inc.
Alton, Ontario, Canada