NJ4-170-2.9 vs SR220A-125/3.10
Comau vs SIASUN Robot & Automation Co., Ltd. — specs, price, and data-backed comparison.
QUICK TAKE
- NJ4-170-2.9 offers the higher payload (170 kg vs 125 kg).
- SR220A-125/3.10 offers the longer reach (3.1 m vs 2.92 m).
SPECIFICATIONS COMPARED
| NJ4-170-2.9 | SR220A-125/3.10 | |
|---|---|---|
| Company | Comau | SIASUN Robot & Automation Co., Ltd. |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Weight | 1,240 kg | — |
| Payload | 170 kg | 125 kg |
| Reach | 2.92 m | 3.1 m |
| Degrees of Freedom | 6 | 6 |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the NJ4-170-2.9 and the SR220A-125/3.10?
NJ4-170-2.9 is made by Comau, while SR220A-125/3.10 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 NJ4-170-2.9 or the SR220A-125/3.10?
The NJ4-170-2.9 has the higher payload at 170 kg, compared to 125 kg for the SR220A-125/3.10.


