GCR25-1800 vs Nextage
Side-by-side comparison of GCR25-1800 (SIASUN) and Nextage (Kawada Industries) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Manufacturing buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- GCR25-1800China
- NextageJapan
Year First Available
- GCR25-1800—
- Nextage2009
Verified Deployments
- GCR25-18000 Deployments
- Nextage0 Deployments
Layer 2: Operational
Availability Status
- GCR25-1800ACTIVE
- NextageACTIVE
Arm Mechanics
Reach
- GCR25-18001,800 mm
- Nextage1,450 mm
Repeatability
- GCR25-1800±0.05 mm
- Nextage±0.03 mm
Payload
- GCR25-180025 kg
- Nextage1.5 kg
IP Rating
- GCR25-1800IP54/IP65
- Nextage—
Degrees of Freedom
- GCR25-1800—
- Nextage15
Robot Weight
- GCR25-1800—
- Nextage28 kg
Mounting Options
- GCR25-1800—
- Nextagefloor
Safety
Safety Rating
- GCR25-1800TUV-certified safety features
- NextageISO10218
Force/Torque Sensing
- GCR25-1800Yes
- Nextagenone
Ease of Use
No-Code Capable
- GCR25-1800Yes
- Nextage—
Programming Interface
- GCR25-1800drag-and-drop teach programming
- Nextagecode_ros
Software & Connectivity
ROS Compatible
- GCR25-1800—
- NextageYes
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | Japan |
| Year First Available (values differ) | — | 2009 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Reach (priority for Manufacturing buyers) (values differ) | 1,800 mm | 1,450 mm |
| Repeatability (priority for Manufacturing buyers) (values differ) | ±0.05 mm | ±0.03 mm |
| Payload (priority for Manufacturing buyers) (values differ) | 25 kg | 1.5 kg |
| IP Rating (priority for Manufacturing buyers) (values differ) | IP54/IP65 | — |
| Degrees of Freedom (values differ) | — | 15 |
| Robot Weight (values differ) | — | 28 kg |
| Mounting Options (values differ) | — | floor |
| Safety | ||
| Safety Rating (values differ) | TUV-certified safety features | ISO10218 |
| Force/Torque Sensing (values differ) | Yes | none |
| Ease of Use | ||
| No-Code Capable (values differ) | Yes | — |
| Programming Interface (values differ) | drag-and-drop teach programming | code_ros |
| Software & Connectivity | ||
| ROS Compatible (values differ) | — | Yes |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Price, Battery / Shift Runtime, Max TCP Speed, TCP Speed (Collaborative), Power/Force Limiting, Safety I/O Pairs, Duty Cycle, Setup Time, Time to Redeploy, Offline Programming, Tool Flange Standard, Tool Changer Support, Integrated F/T Sensor, Wrist Power Supply, SDK Languages, Fieldbus Protocols, Digital Twin Support, MTBF, Path Accuracy, Price (USD), CaaS / Month, Warranty, Lead Time
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 | GCR25-1800 | Nextage |
|---|---|---|
| Investment | No price | No price |
| Payback period | — | — |
| Net savings (5 yr) | — | — |
| ROI (5 yr) | — | — |
GCR25-1800, Nextage have 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 GCR25-1800 and Nextage?
GCR25-1800 is made by SIASUN, based in CN. Nextage is made by Kawada Industries, based in JP.
How do GCR25-1800 and Nextage compare on the Robo Index?
GCR25-1800 grades A on the Robo Index. Nextage 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.
How does the reach of GCR25-1800 compare to Nextage?
GCR25-1800 has a reach of 1800 mm. Nextage has a reach of 1450 mm.
Are GCR25-1800 and Nextage in the same category?
Both robots are classified as Cobot on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Cobot robots?
Hardware cost is one input. Cobot TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Cobot TCO and Payback Math: Hardware, EOAT, and Zero-Fencing Savings.
What should a buyer ask vendors when choosing between GCR25-1800 and Nextage?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Cobot Vendor Red Flags: Questions That Filter Out the Marketing.
Going deeper — picking the right robot
Cobot TCO and Payback Math: Hardware, EOAT, and Zero-Fencing Savings
6 min readCollaborative Robots
Cobot Vendor Red Flags: Questions That Filter Out the Marketing
9 min readCollaborative Robots
Running a Cobot Pilot in a Manual Production Line
9 min readCollaborative Robots
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
Want to be notified when specs or pricing change for these robots? Drop your email.
Other comparisons
About this comparison
GCR25-1800 vs Nextage compares two robots in the cobot 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.