Head to head
FANUC R-1000iA/80F vs KUKA KR 70 R2100
A specification duel across payload, reach, precision, and footprint, with a plain read on which arm suits which job.
Foundry-rated arm for harsh handling duty
Compact heavy payload robot for demanding handling jobs
Specification duel
Green marks the stronger figure. Unconfirmed specs are shown but not scored.
The verdict
On paper these two are close, 80 kg against 70 kg and 2230 mm against 2101 mm of reach, near enough that the spec sheet alone will not decide it. They run different controllers, the FANUC R-1000iA/80F on the R-30iB Plus and the KUKA KR 70 R2100 on the KR C4, so whichever platform your team already programs and stocks parts for is a real tiebreaker. For a tight or overhead cell, the KUKA KR 70 R2100 lists Wall and Inclined mounting, which the other does not. Both are aimed at material handling and machine tending, with the KUKA KR 70 R2100 to press tending.
- Sealed construction for foundry and washdown duty
- High payload with a compact base
- Fast acceleration for casting cycle times
- Heat-resistant cabling option available
- High payload in a compact envelope
- Strong wrist torque for asymmetric loads
- Robust design for continuous multi shift use
- Good match for press tending
Common questions
- Which has more payload, the FANUC R-1000iA/80F or the KUKA KR 70 R2100?
- The FANUC R-1000iA/80F has more payload at 80 kg versus 70 kg.
- Which reaches farther?
- The FANUC R-1000iA/80F has more reach at 2230 mm versus 2101 mm.
- Which is more precise?
- The FANUC R-1000iA/80F holds tighter repeatability at ±0.03 mm.
- Should I choose the FANUC R-1000iA/80F or the KUKA KR 70 R2100?
- Match the pick to the job. The FANUC R-1000iA/80F is a 6-axis industrial arm at 80 kg and 2230 mm. The KUKA KR 70 R2100 is a 6-axis industrial arm at 70 kg and 2101 mm.