G-20-30X vs RB-THERON
Side-by-side comparison of G-20-30X (SIASUN) and RB-THERON (Robotnik) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Warehousing & Logistics buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- G-20-30XChina
- RB-THERONSpain
Verified Deployments
- G-20-30X0 Deployments
- RB-THERON0 Deployments
Layer 2: Operational
Price
- G-20-30XContact for quote
- RB-THERON$31,166–$43,506 USD
Battery / Shift Runtime
- G-20-30X—
- RB-THERON8 hrs
Availability Status
- G-20-30XACTIVE
- RB-THERONACTIVE
Payload & Form Factor
Payload
- G-20-30X40,000 kg
- RB-THERON200 kg
AMR Subtype
- G-20-30Xunit load carrier
- RB-THERONunit load carrier
Navigation & Sensing
Navigation Type
- G-20-30Xhybrid
- RB-THERONslam natural
Battery
Battery Chemistry
- G-20-30Xother
- RB-THERONother
Commercial
Price (USD)
- G-20-30XContact for quote
- RB-THERON$31,166–$43,506 USD
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | Spain |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | Contact for quote | $31,166–$43,506 USD |
| Battery / Shift Runtime (priority for Warehousing & Logistics buyers) (values differ) | — | 8 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload & Form Factor | ||
| Payload (priority for Warehousing & Logistics buyers) (values differ) | 40,000 kg | 200 kg |
| AMR Subtype | unit load carrier | unit load carrier |
| Navigation & Sensing | ||
| Navigation Type (values differ) | hybrid | slam natural |
| Battery | ||
| Battery Chemistry | other | other |
| Commercial | ||
| Price (USD) (values differ) | Contact for quote | $31,166–$43,506 USD |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Year First Available, Length, Width, Turning Radius, Min Aisle Width, Ground Clearance, Robot Weight, Localization Accuracy, Docking Repeatability, Obstacle Detection Range, Min Object Detection Height, Pedestrian Detection, Max Speed (Loaded), Max Speed (Unloaded), Picks / Hour / Robot, Battery Capacity, Runtime (Loaded), Charging Time, Opportunity Charging, Auto Docking, Battery Swap, Charge Cycles (Rated), ISO 3691-4 Certified, R15.08 Certified, Safety Category, Emergency Stops, Safety LiDAR Coverage, Safety Zone Count, Audible Alert, WMS Integrations, API Type, Fleet Size Supported, Multi-Robot Traffic Mgmt, OTA Updates, Cybersecurity Certs, MTBF, Uptime SLA, Predictive Maintenance, Field Service Response, Spare Parts Lead Time, RaaS / Month, Pricing Models, Warranty, Expected Service Life
ROI Comparison
Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.
Annual labor displaced (per robot): $50,000
| Metric | G-20-30X | RB-THERON |
|---|---|---|
| Investment | No price | $37,336 |
| Payback period | — | 9.0 mo |
| Net savings (5 yr) | — | $212,664 |
| ROI (5 yr) | — | +570% |
G-20-30X has no listed price, so payback can't be computed. Contact the manufacturer for a quote.
Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.
Trade-offs at a glance
Frequently asked
Who makes G-20-30X and RB-THERON?
G-20-30X is made by SIASUN, based in CN. RB-THERON is made by Robotnik, based in ES.
How do G-20-30X and RB-THERON compare on the Robo Index?
G-20-30X grades A on the Robo Index. RB-THERON grades AA. The Robo Index is a credibility grade (AAA … C) that blends commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Are G-20-30X and RB-THERON in the same category?
Both robots are classified as Amr Warehouse on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Amr Warehouse robots?
Hardware cost is one input. Amr Warehouse TCO also includes integration, training, downtime, and end-of-life. Our breakdown: AMR TCO: Fleet Size, Charging Infrastructure, and WMS Integration.
What should a buyer ask vendors when choosing between G-20-30X and RB-THERON?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: AMR Vendor Selection: Orchestration, Integration, and Scaling.
Going deeper — picking the right robot
AMR TCO: Fleet Size, Charging Infrastructure, and WMS Integration
8 min readWarehouse AMRs
AMR Vendor Selection: Orchestration, Integration, and Scaling
9 min readWarehouse AMRs
AMR Pilot in an Existing Warehouse: The 90-Day Playbook
9 min readWarehouse AMRs
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
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About this comparison
G-20-30X vs RB-THERON compares two robots in the amr-warehouse category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Index is calculated.