Cart 3 vs Open Shuttle 50/100
Caja Robotics vs KNAPP — specs, price, and data-backed comparison.
QUICK TAKE
- Open Shuttle 50/100 offers the higher payload (120 kg vs 30 kg).
- Cart 3 offers the faster top speed (10.8 km/h vs 5.4 km/h).
- Cart 3 offers the longer runtime (900 min vs 420 min).
SPECIFICATIONS COMPARED
| Cart 3 | Open Shuttle 50/100 | |
|---|---|---|
| Company | Caja Robotics | KNAPP |
| Category | Mobile-Robots | Mobile-Robots |
| Price: | Not announced | Not announced |
| Weight | 100 kg | — |
| Payload | 30 kg | 120 kg |
| Speed | 10.8 km/h | 5.4 km/h |
| Battery Life | 900 min | 420 min |
| Connectivity | — | KiSoft FCS; VDA 5050 |
| Software / AI | — | KiSoft FCS fleet control; VDA 5050 |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the Cart 3 and the Open Shuttle 50/100?
Cart 3 is made by Caja Robotics, while Open Shuttle 50/100 is made by KNAPP. Both are mobile-robotss, so the differences come down to price and specifications.
Which has the higher payload, the Cart 3 or the Open Shuttle 50/100?
The Open Shuttle 50/100 has the higher payload at 120 kg, compared to 30 kg for the Cart 3.
Which is faster, the Cart 3 or the Open Shuttle 50/100?
The Cart 3 has the higher top speed at 10.8 km/h, compared to 5.4 km/h for the Open Shuttle 50/100.
Which has the longer battery life, the Cart 3 or the Open Shuttle 50/100?
The Cart 3 has the higher runtime at about 900 minutes, compared to about 420 minutes for the Open Shuttle 50/100.


