IRB 4600-40/2.55 vs KR 50 R2500 IONTEC
ABB Robotics vs KUKA — specs, price, and data-backed comparison.
QUICK TAKE
- KR 50 R2500 IONTEC offers the higher payload (50 kg vs 40 kg).
- IRB 4600-40/2.55 offers the longer reach (2.55 m vs 2.5 m).
- IRB 4600-40/2.55 offers the lighter build (435 kg vs 559 kg).
- KR 50 R2500 IONTEC is the newer platform (2,020 vs 2,010).
SPECIFICATIONS COMPARED
| IRB 4600-40/2.55 | KR 50 R2500 IONTEC | |
|---|---|---|
| Company | ABB Robotics | KUKA |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Released: | 2010 | 2020 |
| Weight | 435 kg | 559 kg |
| Payload | 40 kg | 50 kg |
| Reach | 2.55 m | 2.5 m |
| Degrees of Freedom | 6 | 6 |
| Battery Life | — | 24 hours |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the IRB 4600-40/2.55 and the KR 50 R2500 IONTEC?
IRB 4600-40/2.55 is made by ABB Robotics, while KR 50 R2500 IONTEC is made by KUKA. Both are industrial-robots, so the differences come down to price and specifications.
Which has the higher payload, the IRB 4600-40/2.55 or the KR 50 R2500 IONTEC?
The KR 50 R2500 IONTEC has the higher payload at 50 kg, compared to 40 kg for the IRB 4600-40/2.55.


