KR 50 R2100 CR lite vs Heavy-industry welding robots
Side-by-side comparison of KR 50 R2100 CR lite (KUKA) and Heavy-industry welding robots (POSCO DX Co., Ltd.) — specs, pricing, Robolist Trust Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Cleaning & Facilities buyers. Priority specs lifted to the top and marked with a target.
 KR 50 R2100 CR liteindustrial-armKUKA—Trust Score | Heavy-industry welding robotsindustrial-armPOSCO DX Co., Ltd. —Trust Score | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | DE | — |
| Year First Available (values differ) | — | 2022 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Robot Weight (priority for Cleaning & Facilities buyers) (values differ) | 533 kg | — |
| Payload (priority for Cleaning & Facilities buyers) (values differ) | 50 kg | — |
| Reach (values differ) | 2,101 mm | — |
| Degrees of Freedom (values differ) | 6 | — |
| Repeatability (values differ) | ±0.05 mm | — |
| IP Rating (Arm) (values differ) | IP65 | — |
| Controller & Programming | ||
| Controller Model (values differ) | KR C5; KR C4 | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Price Range (USD), Battery / Shift Runtime, Path Accuracy, Max TCP Speed, IP Rating (Wrist), Cycle Time (25/305/25), MTBF, Duty Cycle, Vibration Damping, Safety Category, Dual Check Safety, Safety I/O Pairs, E-Stop Response, Safe Zone Count, Programming Languages, Teach Pendant Type, Offline Programming, Digital Twin Support, Communication Protocols, ROS-Industrial Support, IoT / Cloud Platform, Cybersecurity Certs, Predictive Maintenance, Tool Flange Standard, Tool Changer (ISO), Internal Cable Routing, Pneumatic Lines, Electrical Lines, Price (USD), Warranty, Service Network, Spare Parts Lead Time, Expected Service Life
About this comparison
KR 50 R2100 CR lite vs Heavy-industry welding robots compares two robots in the industrial-arm category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robolist Trust Score is calculated.