IRB 1100-4/0.475 vs KR 6 R900-2
ABB Robotics vs KUKA — specs, price, and data-backed comparison.
QUICK TAKE
- KR 6 R900-2 offers the higher payload (6 kg vs 4 kg).
- KR 6 R900-2 offers the longer reach (901 mm vs 475 mm).
- IRB 1100-4/0.475 offers the lighter build (21.1 kg vs 52 kg).
- IRB 1100-4/0.475 is the newer platform (2,019 vs 2,016).
SPECIFICATIONS COMPARED
| IRB 1100-4/0.475 | KR 6 R900-2 | |
|---|---|---|
| Company | ABB Robotics | KUKA |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Released: | 2019 | 2016 |
| Weight | 21.1 kg | 52 kg |
| Payload | 4 kg | 6 kg |
| Reach | 475 mm | 901 mm |
| Degrees of Freedom | 6 | 6 |
| Battery Life | — | 24 hours |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the IRB 1100-4/0.475 and the KR 6 R900-2?
IRB 1100-4/0.475 is made by ABB Robotics, while KR 6 R900-2 is made by KUKA. Both are industrial-robots, so the differences come down to price and specifications.
Which has the higher payload, the IRB 1100-4/0.475 or the KR 6 R900-2?
The KR 6 R900-2 has the higher payload at 6 kg, compared to 4 kg for the IRB 1100-4/0.475.