Unitree B2-W
Wheeled industrial robot dog: IP67
- Speed
- 15 km/h
- Wheeled Mode
- Range
- 30 km
- Max Distance
- Payload
- 120 kg
- Static Payload
- Protection
- IP67
- Waterproof
A hybrid beast that reaches 15 km/h with its wheels in flat-floored facilities, saving huge battery, and can overcome industrial stairs with its legs when necessary.
Unitree Turkey Distributor · on-site commissioning and support protocol (SLA) · 1-year warranty
Overview
The Unitree B2-W is the wheeled version of the B2 industrial robot dog. Each of its four legs ends in a 225 mm wheel: the robot reaches 15 km/h on wheels on flat ground and walks on its legs over stairs and obstacles. Range is 30 km unloaded and 25 km with a 40 kg load.
The body weighs 85 kg. It carries 120 kg standing and 40 kg walking; IP67 protection and the -20 °C to 55 °C operating range are the same as the B2. It climbs 20-25 cm steps continuously, clears 40 cm steps in the forward direction and climbs 45° slopes. The battery is 58 V and above 2 kWh. Compute is Intel Core i5 plus i7, with Jetson Orin NX optional. The manufacturer notes that top speed and range were measured in special configurations and that a speed limit applies in practice for safety.
Choosing between the B2 and the B2-W comes down to the ground. If in-plant roads, campuses and flat sites dominate, the B2-W covers more distance (30 km unloaded, versus over 20 km for the B2). On rubble, slopes and stairs, the legged B2 has the edge. Unitree B2-W pricing is set by quote per configuration; as the Unitree Turkey Distributor, Robotlar.org provides sales, installation and technical support.
4 use casesThe Unitree B2-W in motion
3 videos: manufacturer footage and field recordings. Tap a cover to play.
- Unitree B2-W product video
- Unitree B2-W product video 2
Use Cases
The use cases the manufacturer defines for the Unitree B2-W.
- Patrol and area security
- Industrial automation
- Research
- Mapping
The Unitree B2-W up close
2 images; tap to enlarge.
Technical Specifications
21 values in 6 categories; data published by the manufacturer.
General structure
- Mobility form
- Wheel-legged quadruped
- Wheel diameter
- 225 mm
- Manufacturer note
- Continuous stair climbing: 20-25 cm steps | Climbs up and down 40 cm stairs in forward direction | Maximum speed and range figures are realized in special configurations; in practice there is a speed limit for security purposes
Size and weight
- Dimensions (standing)
- 1098 × 550 × 758 mm
- Dimensions (crouching)
- Approx. 950 × 550 × 450 mm (lying prone)
- Weight
- 85 kg
Motion and performance
- Payload (standing)
- 120 kg
- Walking payload
- 40 kg
- Maximum speed
- 15
- Climb angle
- 45°
- Obstacle and step
- 40 cm
- Wheel torque
- 40 Nm
- Wheel speed
- 50 rad/s
Power and runtime
- Battery capacity
- >2kWh, 58V
- Battery voltage
- 58V
- Range
- 25km (40kg Load) / 30km (No load)
Software and development
- Processor
- Intel Core i5 + i7 (Opt. Jetson Orin NX)
- Software features
- Continuous OTA software upgrade and update
- Expansion module
- Optional configuration: multiple brands and models available, Intel Core i7 or Orin NX (maximum up to 3 devices)
Environmental resilience
- Ingress protection
- IP67
- Operating temperature
- -20°C to 55°C
Sources and documents
Verified on the manufacturer page on 18 September 2026.
An itemised quote for the Unitree B2-W is prepared by configuration, quantity and delivery scope.
Purchasing support
Supply model
Delivered from Turkey stock; installation, training and on-site service under one responsibility.
Pre-sales assessment
Site and mission focused technical feasibility; specification and administrative process support.
- Continue
Demo and site visit request
Send a demo request; availability and scope are settled in the call.
- Continue
Source documents
Technical values come from the manufacturer's documents; verified on 18 September 2026. 4 documents at the bottom of the page.
Get a quote for the B2-W
Robotic system costs are optimised according to the selected hardware platform, additional sensor and payload configurations, and the integration scenarios specific to your site. Share your requirements and our engineering team will prepare a feasibility report and a pro forma quotation tailored to your organisation.
- Supply and delivery scheduling backed directly by the manufacturer
- Site- and mission-focused technical feasibility and simulation
- Turnkey hardware, software and mission integration
- Advisory on corporate tenders, specifications and administrative processes
Direct contact and advisory line: 0850 532 6 777
B2-W: Frequently Asked Questions
The most common questions about the Unitree B2-W.
What is Unitree B2-W and how does it differ from the standard B2?
B2-W is the wheeled hybrid version of Unitree B2. On flat terrain it activates wheels at the tips of its four legs for 15 km/h speed and 30 km range, then switches to legged walking on rough terrain.
How much payload can the Unitree B2-W carry?
The Unitree B2-W has a 120 kg static payload capacity. Thanks to IP67 protection, it operates reliably in harsh industrial environments with rain and dust.
In which sectors is the B2-W used?
It is used in patrol, area security, industrial automation, research, and mapping. With IP67 certification, it is preferred in outdoor and heavy industrial environments.
Can the Unitree B2-W climb stairs?
Yes. Because the wheels sit at the leg tips, the B2-W walks up stairs on its legs. It climbs 20-25 cm steps continuously, clears 40 cm steps in the forward direction and climbs 45° slopes. These figures match the B2; the difference is that it switches to wheels on flat ground and goes faster and farther.
How is the Unitree B2-W price determined, and is it sold in Turkey?
The B2-W is sold in Turkey through Robotlar.org, the Unitree Turkey Distributor, and its price is set by quote per configuration. The main items in the quote are optional compute modules (Intel Core i7 or Jetson Orin NX), the number of robots, the sensor payload to be mounted and the commissioning scope. Installation and Turkish-language technical support come with the sale.
About the Unitree B2-W
Official Distributor of Unitree Robotics in Turkey
Robotlar.org is the official distributor of Unitree Robotics in Turkey, the Turkey Distributor for Pudu Robotics, and authorized systems integrator (Service Hub), providing sales, on-site engineering across Turkey, spare parts, and SDK/API integration support.
B2-W price guide, comparison table and SDK guide
