Boston Dynamics Spot ArmvsUnitree Robotics B2
Side-by-side comparison of Boston Dynamics Spot Arm and Unitree Robotics B2: specs, price, use cases and SDKs.
Boston Dynamics
Spot Arm
Adds mobile manipulation to Spot, enabling physical work in diverse environments.
From
$0
Unitree Robotics
B2
Industrial heavy-payload quadruped
From
$100,000
Specifications
| Spec | Spot Arm | B2 |
|---|---|---|
| Price (USD) | $0 | $100,000 |
| Category | quadruped | quadruped |
| Payload | 11 kg | 120 kg |
| Runtime | null h | 5 h |
| Speed | 10 m/s | 6 m/s |
| Weight | 8 kg | 60 kg |
| Reach | 984 mm (at full extension), 1800 mm (max height on robot) | — |
| Degrees of Freedom | 6 | — |
Shared use cases
No shared use cases
Only on Spot Arm
- Grasping, lifting, carrying, placing, and dragging objects
- Turning valves, flipping levers, and opening doors
- Inspection and physical work in hazardous environments
Only on B2
- Heavy inspection
- Patrol
- Logistics
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