KR 120 R3900-2 K vs KR 70 R2100 HO
KUKA vs KUKA — specs, price, and data-backed comparison.
QUICK TAKE
- KR 120 R3900-2 K offers the higher payload (120 kg vs 70 kg).
- KR 120 R3900-2 K offers the longer reach (3.9 m vs 2.1 m).
- KR 70 R2100 HO is the newer platform (2,020 vs 2,010).
SPECIFICATIONS COMPARED
| KR 120 R3900-2 K | KR 70 R2100 HO | |
|---|---|---|
| Company | KUKA | KUKA |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Released: | 2010 | 2020 |
| Payload | 120 kg | 70 kg |
| Reach | 3.9 m | 2.1 m |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the KR 120 R3900-2 K and the KR 70 R2100 HO?
KR 120 R3900-2 K is made by KUKA, while KR 70 R2100 HO is made by KUKA. Both are industrial-robots, so the differences come down to price and specifications.
Which has the higher payload, the KR 120 R3900-2 K or the KR 70 R2100 HO?
The KR 120 R3900-2 K has the higher payload at 120 kg, compared to 70 kg for the KR 70 R2100 HO.


