F4-2000 (4.5m) vs UnitLoad-Libra
Wesar Intelligence vs Bluesword Intelligent Technology Co., Ltd — specs, price, and data-backed comparison.

F4-2000 (4.5m)
Wesar Intelligence
Not announced

UnitLoad-Libra
Bluesword Intelligent Technology Co., Ltd
Not announced
QUICK TAKE
- F4-2000 (4.5m) offers the higher payload (2,000 kg vs 1,500 kg).
- UnitLoad-Libra offers the faster top speed (20.4 km/h vs 4.32 km/h).
SPECIFICATIONS COMPARED
| F4-2000 (4.5m) | UnitLoad-Libra | |
|---|---|---|
| Company | Wesar Intelligence | Bluesword Intelligent Technology Co., Ltd |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Weight | 1,320 kg | — |
| Payload | 2,000 kg | 1,500 kg |
| Speed | 4.32 km/h | 20.4 km/h |
| Battery Life | — | 4 hours |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the F4-2000 (4.5m) and the UnitLoad-Libra?
F4-2000 (4.5m) is made by Wesar Intelligence, while UnitLoad-Libra is made by Bluesword Intelligent Technology Co., Ltd. Both are industrial-robots, so the differences come down to price and specifications.
Which has the higher payload, the F4-2000 (4.5m) or the UnitLoad-Libra?
The F4-2000 (4.5m) has the higher payload at 2,000 kg, compared to 1,500 kg for the UnitLoad-Libra.
Which is faster, the F4-2000 (4.5m) or the UnitLoad-Libra?
The UnitLoad-Libra has the higher top speed at 20.4 km/h, compared to 4.32 km/h for the F4-2000 (4.5m).
