ER3-600C vs SN4A-4/0.58
EFORT | Openmind（埃夫特智能设备股份有限公司） vs SIASUN Robot & Automation Co., Ltd. — specs, price, and data-backed comparison.
ER3-600C
EFORT | Openmind（埃夫特智能设备股份有限公司）
Not announced
SN4A-4/0.58
SIASUN Robot & Automation Co., Ltd.
Not announced
QUICK TAKE
- SN4A-4/0.58 offers the higher payload (4 kg vs 3 kg).
- ER3-600C offers the longer reach (600 mm vs 580 mm).
SPECIFICATIONS COMPARED
| ER3-600C | SN4A-4/0.58 | |
|---|---|---|
| Company | EFORT | Openmind（埃夫特智能设备股份有限公司） | SIASUN Robot & Automation Co., Ltd. |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Released: | — | 2025 |
| Payload | 3 kg | 4 kg |
| Reach | 600 mm | 580 mm |
| Degrees of Freedom | 6 | 6 |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the ER3-600C and the SN4A-4/0.58?
ER3-600C is made by EFORT | Openmind（埃夫特智能设备股份有限公司）, while SN4A-4/0.58 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 ER3-600C or the SN4A-4/0.58?
The SN4A-4/0.58 has the higher payload at 4 kg, compared to 3 kg for the ER3-600C.