H2515 vs Rainbow Robotics RB3-730
Side-by-side comparison of H2515 (Doosan Robotics Inc.) and Rainbow Robotics RB3-730 (Rainbow Robotics Co., Ltd.) — specs, pricing, Robo Index, and verified deployments. Updated daily.
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Optimized for Cleaning & Facilities buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- H2515South Korea
- Rainbow Robotics RB3-730South Korea
Year First Available
- H25152015
- Rainbow Robotics RB3-730—
Verified Deployments
- H25150 Deployments
- Rainbow Robotics RB3-7300 Deployments
Layer 2: Operational
Price
- H2515$50,500 USD
- Rainbow Robotics RB3-730$18,500–$20,000 USD
Availability Status
- H2515ACTIVE
- Rainbow Robotics RB3-730ACTIVE
Arm Mechanics
Robot Weight
- H251575 kg
- Rainbow Robotics RB3-730—
Max TCP Speed
- H25151.5 m/s
- Rainbow Robotics RB3-730—
Payload
- H251525 kg
- Rainbow Robotics RB3-730—
Reach
- H25151,500 mm
- Rainbow Robotics RB3-730—
Degrees of Freedom
- H25156
- Rainbow Robotics RB3-730—
Repeatability
- H2515±0.1 mm
- Rainbow Robotics RB3-730±0.05 mm
Mounting Options
- H2515floor, ceiling, wall
- Rainbow Robotics RB3-730—
IP Rating
- H2515IP54
- Rainbow Robotics RB3-730—
Safety
Safety Rating
- H2515ISO/TS 15066
- Rainbow Robotics RB3-730CE
Force/Torque Sensing
- H2515integrated wrist ft
- Rainbow Robotics RB3-730none
Ease of Use
Setup Time
- H25151 hrs
- Rainbow Robotics RB3-7301 hrs
No-Code Capable
- H2515Yes
- Rainbow Robotics RB3-730Yes
Offline Programming
- H2515Yes
- Rainbow Robotics RB3-730—
Programming Interface
- H2515drag-and-drop, custom code
- Rainbow Robotics RB3-730teach_pendant, proprietary_app
Software & Connectivity
ROS Compatible
- H2515Yes
- Rainbow Robotics RB3-730—
Fieldbus Protocols
- H2515EtherCAT, Profinet
- Rainbow Robotics RB3-730—
Commercial
Price (USD)
- H2515$50,500 USD
- Rainbow Robotics RB3-730$18,500–$20,000 USD
Warranty
- H25152 yrs
- Rainbow Robotics RB3-730—
Lead Time
- H25154 wks
- Rainbow Robotics RB3-730—
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country | South Korea | South Korea |
| Year First Available (values differ) | 2015 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $50,500 USD | $18,500–$20,000 USD |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Robot Weight (priority for Cleaning & Facilities buyers) (values differ) | 75 kg | — |
| Max TCP Speed (priority for Cleaning & Facilities buyers) (values differ) | 1.5 m/s | — |
| Payload (priority for Cleaning & Facilities buyers) (values differ) | 25 kg | — |
| Reach (values differ) | 1,500 mm | — |
| Degrees of Freedom (values differ) | 6 | — |
| Repeatability (values differ) | ±0.1 mm | ±0.05 mm |
| Mounting Options (values differ) | floor, ceiling, wall | — |
| IP Rating (values differ) | IP54 | — |
| Safety | ||
| Safety Rating (values differ) | ISO/TS 15066 | CE |
| Force/Torque Sensing (values differ) | integrated wrist ft | none |
| Ease of Use | ||
| Setup Time | 1 hrs | 1 hrs |
| No-Code Capable | Yes | Yes |
| Offline Programming (values differ) | Yes | — |
| Programming Interface (values differ) | drag-and-drop, custom code | teach_pendant, proprietary_app |
| Software & Connectivity | ||
| ROS Compatible (values differ) | Yes | — |
| Fieldbus Protocols (values differ) | EtherCAT, Profinet | — |
| Commercial | ||
| Price (USD) (values differ) | $50,500 USD | $18,500–$20,000 USD |
| Warranty (values differ) | 2 yrs | — |
| Lead Time (values differ) | 4 wks | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Battery / Shift Runtime, TCP Speed (Collaborative), Power/Force Limiting, Safety I/O Pairs, Duty Cycle, Time to Redeploy, Tool Flange Standard, Tool Changer Support, Integrated F/T Sensor, Wrist Power Supply, SDK Languages, Digital Twin Support, MTBF, Path Accuracy, CaaS / Month
best in categoryweakest in categoryvalues differ
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 | H2515 | Rainbow Robotics RB3-730 |
|---|---|---|
| Investment | $50,500 | $19,250 |
| Payback period | 12.1 mo | 4.6 mo |
| Net savings (5 yr) | $199,500 | $230,750 |
| ROI (5 yr) | +395% | +1199% |
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 H2515 and Rainbow Robotics RB3-730?
H2515 is made by Doosan Robotics Inc., based in KR. Rainbow Robotics RB3-730 is made by Rainbow Robotics Co., Ltd., based in KR.
How do H2515 and Rainbow Robotics RB3-730 compare on the Robo Index?
H2515 grades AA on the Robo Index. Rainbow Robotics RB3-730 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 H2515 compare to Rainbow Robotics RB3-730?
H2515 has a reach of 1300 mm. Rainbow Robotics RB3-730 has a reach of 730 mm.
Are H2515 and Rainbow Robotics RB3-730 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 H2515 and Rainbow Robotics RB3-730?
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
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About this comparison
H2515 vs Rainbow Robotics RB3-730 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.