Boston Dynamics StretchvsFANUC CRX-25iA
Side-by-side comparison of Boston Dynamics Stretch and FANUC CRX-25iA: specs, price, use cases and SDKs.

Stretch
Box-moving robot for trailer unload and palletizing

CRX-25iA
High-payload collaborative robot
Specifications
| Spec | Stretch | CRX-25iA |
|---|---|---|
| Price (USD) | $0 | $55,000 |
| Category | industrial | industrial |
| Payload | 23 kg | 25 kg |
| Runtime | 16 h | — |
| Speed | 1.5 m/s | — |
| Weight | 1200 kg | — |
| Reach | — | 1889mm |
| Degrees of Freedom | 7 | 6 |
| Battery | Auto-charge during pickup pauses | — |
- Trailer / container unloading
- Mixed-SKU palletizing
- Bulk depalletizing
- Palletizing
- Assembly
- Heavy pick-and-place
When to pick which
Choose Boston Dynamics Stretch for high-volume logistics centers focused on trailer and container unloading. While the FANUC CRX-25iA is stationary, Stretch’s 1200kg mobile base and 7 degrees of freedom allow it to navigate directly into shipping containers to automate manual unloading. Its 16-hour runtime and autonomous charging during pauses make it ideal for multi-shift operations where throughput is critical. If your primary bottleneck is the labor-intensive process of depalletizing mixed-SKU loads from inbound freight, Stretch’s integrated vision and mobility offer a turnkey solution that fixed collaborative arms cannot match.
Select the FANUC CRX-25iA for manufacturing environments requiring heavy-duty assembly or end-of-line palletizing within shared human workspaces. As a collaborative robot, it eliminates the need for extensive safety fencing, making it suitable for brownfield sites with limited floor space. Its 25kg payload capacity slightly exceeds Stretch, and its 1889mm reach is optimized for precise pick-and-place tasks. With a transparent $55,000 price point and support for ROS2 and ROBOGUIDE, it is the superior choice for integrators building custom, repeatable workflows in automotive or electronics assembly where mobility is unnecessary but precision and safety are paramount.
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