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Unitree B2-W Wheeled Robotic Dog w/ Nav Kit
Equipped with 32-wire automotive-grade 3D radar
Navigates terrain with agility and strength
Climbs stairs and overcomes obstacles
Equipped with IP67-rated dust and water protection
Achieves speeds up to 15 km/h
Sustains loads up to 120 kg
The Unitree B2-W Wheeled Robotic Dog w/ Nav Kit represents a significant advancement in robotic technology, designed to navigate a variety of terrains with remarkable efficiency and agility. This robotic dog is equipped with self-developed high-performance joints that enable superior movement capabilities, allowing it to maintain balance and stability across different surfaces. Its design integrates perceptual and motor control systems, ensuring it can adapt to diverse environments with ease.
This robotic dog boasts impressive endurance and efficiency, capable of reaching a maximum speed of 15 km/h. It can endure distances up to 25 km while carrying a load of 40 kg, showcasing its robust performance capabilities. The Unitree B2-W is engineered to handle substantial loads, with a maximum standing load capacity of 120 kg and a walking load capacity exceeding 40 kg.
The Unitree B2-W is adept at overcoming obstacles, with the ability to continuously climb stairs ranging from 20 to 25 cm in height and ascend or descend stairs up to 40 cm in the forward direction. It can tackle climbing angles greater than 45 degrees, making it suitable for challenging environments. The device is built to operate in a wide range of temperatures, from -20°C to 55°C, and features an ingress protection rating of IP67, ensuring durability against dust and water.
The control and perception systems of the Unitree B2-W are powered by advanced processors, with standard configurations including Intel Core i5 and i7 options. For enhanced performance, optional configurations with Intel Core i7 and Jetson Orin NX are available, supporting up to three devices.
Note: Ensure proper handling and operation to avoid injury or damage, especially when navigating steep or uneven terrains.
1x Unitree B2-W Wheeled Robotic Dog w/ Nav Kit
Size (Standing): 1098 x 550 x 758 mm
Size (Lying Prone): 950 x 550 x 450 mm
Maximum speed: 15 km/h
Maximum endurance with a 40 kg load: 25 km
Maximum wheel torque: 40 N.m
Maximum wheel speed: 50 rad/s
Battery capacity: >2 kWh
Voltage: 58 V
Maximum horizontal pulling force: 15 km/h
Maximum load (standing): 120 kg
Load (walking): >40 kg
Continuous stair climbing: Stairs of 20~25 cm
Climbing ability: Climb up and down stairs of 40 cm in the forward direction
Operating temperature: -20°C to 55°C
Climbing angle: >45°
Ingress protection: IP67
Control and perception
Standard configuration: Intel Core i5, Intel Core i7
Optional configuration: Intel Core i7 and Jetson Orin NX (up to 3 devices)
Weight: 85 kg (battery included)
Advanced autonomous capabilities in rough environments—such as climbing stairs, operating in complete darkness, or handling unknown debris require custom development and testing by the user.
If you are not satisfied with a product purchased from the Site, you may request a return within 30 days from the delivery date, unless the product is listed under the Return Exceptions below or is subject to specific return conditions noted on the product page.
This return policy also applies, as a minimum standard, to products sold and fulfilled by third-party vendors through the Marketplace.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor's discretion. See the Warranty section.
Return Conditions
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
A valid Return Authorization (RA) number must be obtained prior to returning the product. Returns without an RA number will be refused.
The RA number is valid for 30 days. The returned item must be received within that period.
The RA number must be included with the return.
Products must be returned in unused, unmodified condition (e.g., no scratches, alterations, missing parts, or signs of installation/use) and in their original packaging, suitable for resale.
Shipping fees are non-refundable. Return shipping costs are the responsibility of the customer, except in cases of a product confirmed defective through RobotShop's troubleshooting process or of a verified shipping error by RobotShop.
Refunds are processed within 7 days after receipt and inspection of the returned item.
A $100 cleaning fee may apply to domestic robots returned in used or unclean condition.
A 20% restocking fee may apply to large-quantity returns of items ordered specifically for the customer from the manufacturer or not part of RobotShop's standard inventory.
Return Exceptions
The following products are not eligible for return or refund under this policy:
Used, damaged, or modified products — Items that show signs of use, wear, or alteration, making them unsuitable for resale.
Consumables — Use and wear-and-tear components, altered or depleted through use (e.g., batteries, belts, brushes, gears, filament, tires, disposable bags, lubricants, greases, waxes, etc.). Not eligible for return once opened or used.
Perishables — Goods liable to deteriorate or expire rapidly. Not eligible for return.
Sealed goods (health or hygiene) — Items sealed for health-protection or hygiene reasons (e.g., masks, gloves, odor-absorbing products). Not eligible for return once unsealed.
Build-it-yourself products and items requiring customer assembly — Including robots & kits, robot parts, and other products requiring assembly or soldering. Not eligible for return once assembled, soldered, or installed.
Digital Goods, Software, and Apps — Final sale only, due to licensing restrictions.
Clearance Items — Products identified as clearance or final sale, including end-of-life or discontinued items.
Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
On-Demand Items — Standard catalogue products not stocked by RobotShop and ordered specifically to fulfill a customer request.
While the same return policy applies, these orders require a separate contact process for returns.
RobotShop Fulfilled Orders → submit a support ticket from your account under My Support Tickets.
Marketplace Vendor Orders → submit a ticket from your account under My Marketplace Tickets to contact the vendor directly.
Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".