KR 420 R3100-2 vs KR SCARA
KUKA vs KUKA — specs, price, and data-backed comparison.
QUICK TAKE
- KR 420 R3100-2 offers the more degrees of freedom (6 vs 4).
- KR SCARA is the newer platform (2,019 vs 2,015).
SPECIFICATIONS COMPARED
| KR 420 R3100-2 | KR SCARA | |
|---|---|---|
| Company | KUKA | KUKA |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Released: | 2015 | 2019 |
| Weight | 1,687 kg | — |
| Payload | 420 kg | — |
| Reach | 3.1 m | — |
| Degrees of Freedom | 6 | 4 |
| Battery Life | 24 hours | 24 hours |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the KR 420 R3100-2 and the KR SCARA?
KR 420 R3100-2 is made by KUKA, while KR SCARA is made by KUKA. Both are industrial-robots, so the differences come down to price and specifications.


