ER50B-2100 vs KR 180 R2900-2
Estun Automation vs KUKA — specs, price, and data-backed comparison.
QUICK TAKE
- KR 180 R2900-2 offers the higher payload (180 kg vs 50 kg).
- KR 180 R2900-2 offers the longer reach (2.9 m vs 2.1 m).
SPECIFICATIONS COMPARED
| ER50B-2100 | KR 180 R2900-2 | |
|---|---|---|
| Company | Estun Automation | KUKA |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Released: | — | 2012 |
| Weight | — | 1,101 kg |
| Payload | 50 kg | 180 kg |
| Reach | 2.1 m | 2.9 m |
| Degrees of Freedom | — | 6 |
| Battery Life | — | 24 hours |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the ER50B-2100 and the KR 180 R2900-2?
ER50B-2100 is made by Estun Automation, while KR 180 R2900-2 is made by KUKA. Both are industrial-robots, so the differences come down to price and specifications.
Which has the higher payload, the ER50B-2100 or the KR 180 R2900-2?
The KR 180 R2900-2 has the higher payload at 180 kg, compared to 50 kg for the ER50B-2100.


