The Unitree B2-W Basic Kit with Battery and Navigation Kit pairs Unitree's wheeled B2-W quadruped with a battery and a navigation kit on one order. The B2-W puts a 225 mm powered wheel at the end of each leg, so it rolls where the ground allows and walks where it does not. Buying it as this kit, rather than through the plain B2-W listing for the robot itself, means the battery and navigation kit are named in the bundle from the start.

Unitree built the B2-W to go further with higher efficiency. It gives a maximum speed of 15 km/h and a maximum range of 25 km with a 40 kg load, both in special configurations and with a speed limit applied in practice for safety, and about 30 km without load. The wheels are rated for 40 N·m of torque and 50 rad/s. Power comes from a battery of more than 2 kWh at 58 V.

The legs stay in play when the route stops being flat. The B2-W climbs continuous stairs of 20–25 cm, goes up and down 40 cm stairs in the forward direction, and handles slopes above 45° along with grass, stone and gravel paths. It weighs about 85 kg with its battery, measures about 1098 × 550 × 758 mm standing and about 950 × 550 × 450 mm lying down, carries more than 40 kg while walking and up to 120 kg standing, and is rated IP67 for -20 °C to 55 °C. That fits long inspection routes and industrial field work that mix smooth surfaces with stairs and rough ground.

The kit name covers the Basic B2-W kit, the battery and the navigation kit. What the navigation kit contains, how many batteries are supplied, and the computing and sensors fitted are confirmed with the quotation, because Unitree's figures and functions vary with configuration and some functions need human operation or secondary development.

Key Capabilities

• One order, three named items: The Basic B2-W kit, a battery and a navigation kit are sold together here, which sets this listing apart from the plain B2-W robot.
• A wheel on every leg: Wheels 225 mm across, rated for 40 N·m and 50 rad/s, handle the smooth stretches of a route.
• Range for long routes: Unitree gives up to 25 km with a 40 kg load in special configurations, and about 30 km without load.
• Stairs and slopes as well: It climbs continuous stairs of 20–25 cm and slopes above 45°, and crosses grass, stone and gravel paths.
• More than 40 kg on the move: The robot carries more than 40 kg while walking and up to 120 kg standing.
• IP67 at about 85 kg: With its battery the robot weighs about 85 kg, and it is rated IP67 and operates from -20 °C to 55 °C.
• Specification settled at quote: The navigation kit's contents, the number of batteries and the computing and sensors fitted are confirmed with the quotation.

Buying through Robotix Market

This unit is sourced new through established distribution channels and ships worldwide with the manufacturer warranty. Technical support is coordinated with the manufacturer's own service network. Deployment scope, configuration, and commissioning responsibilities are agreed as part of the quotation — on-site installation is not included in the product price.