KR 20 R1820-2 E vs SR12A-12/1.46
KUKA vs SIASUN Robot & Automation Co., Ltd. — specs, price, and data-backed comparison.
QUICK TAKE
- KR 20 R1820-2 E offers the higher payload (20 kg vs 12 kg).
- KR 20 R1820-2 E offers the longer reach (1.82 m vs 1.47 m).
- SR12A-12/1.46 is the newer platform (2,024 vs 2,017).
SPECIFICATIONS COMPARED
| KR 20 R1820-2 E | SR12A-12/1.46 | |
|---|---|---|
| Company | KUKA | SIASUN Robot & Automation Co., Ltd. |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Released: | 2017 | 2024 |
| Payload | 20 kg | 12 kg |
| Reach | 1.82 m | 1.47 m |
| Degrees of Freedom | — | 6 |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the KR 20 R1820-2 E and the SR12A-12/1.46?
KR 20 R1820-2 E is made by KUKA, while SR12A-12/1.46 is made by SIASUN Robot & Automation Co., Ltd.. Both are industrial-robots, so the differences come down to price and specifications.
Which has the higher payload, the KR 20 R1820-2 E or the SR12A-12/1.46?
The KR 20 R1820-2 E has the higher payload at 20 kg, compared to 12 kg for the SR12A-12/1.46.


