IRB 6740-300/2.7 vs NJ-420-3.0
ABB Robotics vs Comau — specs, price, and data-backed comparison.
QUICK TAKE
- NJ-420-3.0 offers the higher payload (420 kg vs 300 kg).
- NJ-420-3.0 offers the longer reach (3 m vs 2.7 m).
- IRB 6740-300/2.7 offers the lighter build (1,110 kg vs 2,450 kg).
SPECIFICATIONS COMPARED
| IRB 6740-300/2.7 | NJ-420-3.0 | |
|---|---|---|
| Company | ABB Robotics | Comau |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Released: | 2022 | — |
| Weight | 1,110 kg | 2,450 kg |
| Payload | 300 kg | 420 kg |
| Reach | 2.7 m | 3 m |
| Degrees of Freedom | 6 | 6 |
FREQUENTLY ASKED QUESTIONS
What is the difference between the IRB 6740-300/2.7 and the NJ-420-3.0?
IRB 6740-300/2.7 is made by ABB Robotics, while NJ-420-3.0 is made by Comau. Both are industrial-robots, so the differences come down to price and specifications.
Which has the higher payload, the IRB 6740-300/2.7 or the NJ-420-3.0?
The NJ-420-3.0 has the higher payload at 420 kg, compared to 300 kg for the IRB 6740-300/2.7.


