ER8-720-MI-PI-C vs SN4A-4/0.58
Estun Automation vs SIASUN Robot & Automation Co., Ltd. — specs, price, and data-backed comparison.

ER8-720-MI-PI-C
Estun Automation
Not announced

SN4A-4/0.58
SIASUN Robot & Automation Co., Ltd.
Not announced
QUICK TAKE
- ER8-720-MI-PI-C offers the higher payload (8 kg vs 4 kg).
- ER8-720-MI-PI-C offers the longer reach (720 mm vs 580 mm).
SPECIFICATIONS COMPARED
| ER8-720-MI-PI-C | SN4A-4/0.58 | |
|---|---|---|
| Company | Estun Automation | SIASUN Robot & Automation Co., Ltd. |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Released: | — | 2025 |
| Payload | 8 kg | 4 kg |
| Reach | 720 mm | 580 mm |
| Degrees of Freedom | 6 | 6 |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the ER8-720-MI-PI-C and the SN4A-4/0.58?
ER8-720-MI-PI-C is made by Estun Automation, 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 ER8-720-MI-PI-C or the SN4A-4/0.58?
The ER8-720-MI-PI-C has the higher payload at 8 kg, compared to 4 kg for the SN4A-4/0.58.
