KR 420 R3100-2 vs KR 640 R2800-2 ultra
KUKA vs KUKA — specs, price, and data-backed comparison.
QUICK TAKE
- KR 640 R2800-2 ultra offers the higher payload (640 kg vs 420 kg).
- KR 420 R3100-2 offers the longer reach (3.1 m vs 2.8 m).
- KR 420 R3100-2 offers the lighter build (1,687 kg vs 2,170 kg).
- KR 640 R2800-2 ultra is the newer platform (2,019 vs 2,015).
SPECIFICATIONS COMPARED
| KR 420 R3100-2 | KR 640 R2800-2 ultra | |
|---|---|---|
| Company | KUKA | KUKA |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Released: | 2015 | 2019 |
| Weight | 1,687 kg | 2,170 kg |
| Payload | 420 kg | 640 kg |
| Reach | 3.1 m | 2.8 m |
| Degrees of Freedom | 6 | 6 |
| 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 640 R2800-2 ultra?
KR 420 R3100-2 is made by KUKA, while KR 640 R2800-2 ultra is made by KUKA. Both are industrial-robots, so the differences come down to price and specifications.
Which has the higher payload, the KR 420 R3100-2 or the KR 640 R2800-2 ultra?
The KR 640 R2800-2 ultra has the higher payload at 640 kg, compared to 420 kg for the KR 420 R3100-2.