ABB IRB-4600 vs RDT401
Side-by-side comparison of ABB IRB-4600 (ABB) and RDT401 (Foshan Ruipuhua Machinery Equipment Co., Ltd.) — specs, pricing, Robo Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Home & Household buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- ABB IRB-4600Switzerland
- RDT401China
Year First Available
- ABB IRB-46002015
- RDT4012012
Verified Deployments
- ABB IRB-46000 Deployments
- RDT4010 Deployments
Layer 2: Operational
Availability Status
- ABB IRB-4600ACTIVE
- RDT401ACTIVE
Arm Mechanics
Robot Weight
- ABB IRB-4600235 kg
- RDT40185 kg
Payload
- ABB IRB-460060 kg
- RDT4011 kg
Reach
- ABB IRB-46002,550 mm
- RDT401200 mm
Degrees of Freedom
- ABB IRB-46006
- RDT4014
Repeatability
- ABB IRB-4600±0.05 mm
- RDT401±0.1 mm
Path Accuracy
- ABB IRB-4600±0.5 mm
- RDT401—
Max TCP Speed
- ABB IRB-4600—
- RDT4014 m/s
IP Rating (Arm)
- ABB IRB-4600IP67
- RDT401IP54
IP Rating (Wrist)
- ABB IRB-4600IP67
- RDT401—
Performance
Cycle Time (25/305/25)
- ABB IRB-46000.4 s
- RDT401—
MTBF
- ABB IRB-4600100,000 hrs
- RDT401—
Duty Cycle
- ABB IRB-4600continuous 24 7
- RDT401multi shift
Vibration Damping
- ABB IRB-4600active model based
- RDT401—
Safety
Safety Category
- ABB IRB-4600Cat.3 PLd
- RDT401—
Dual Check Safety
- ABB IRB-4600Yes
- RDT401—
Safety I/O Pairs
- ABB IRB-46008
- RDT40124
E-Stop Response
- ABB IRB-460010 ms
- RDT401—
Safe Zone Count
- ABB IRB-46003
- RDT401—
Controller & Programming
Controller Model
- ABB IRB-4600OmniCore
- RDT401—
Programming Languages
- ABB IRB-4600TP, KAREL
- RDT401—
Teach Pendant Type
- ABB IRB-4600smart pad
- RDT401—
Offline Programming
- ABB IRB-4600ROBOGUIDE
- RDT401—
Digital Twin Support
- ABB IRB-4600Yes
- RDT401—
Connectivity
ROS-Industrial Support
- ABB IRB-4600vendor supported
- RDT401none
IoT / Cloud Platform
- ABB IRB-4600FANUC ZDT
- RDT401—
Cybersecurity Certs
- ABB IRB-4600IEC 62443 SL1
- RDT401—
Predictive Maintenance
- ABB IRB-4600threshold based
- RDT401—
End-Effector
Tool Flange Standard
- ABB IRB-4600ISO 9409-1
- RDT401—
Tool Changer (ISO)
- ABB IRB-4600ATI
- RDT401none
Internal Cable Routing
- ABB IRB-4600through arm and wrist
- RDT401external only
Pneumatic Lines
- ABB IRB-46002
- RDT401—
Electrical Lines
- ABB IRB-460012
- RDT40110
Commercial
Warranty
- ABB IRB-46001 yrs
- RDT4012 yrs
Service Network
- ABB IRB-4600global
- RDT401regional
Spare Parts Lead Time
- ABB IRB-460014 days
- RDT401—
Expected Service Life
- ABB IRB-460010 yrs
- RDT401—
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | Switzerland | China |
| Year First Available (values differ) | 2015 | 2012 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Robot Weight (priority for Home & Household buyers) (values differ) | 235 kg | 85 kg |
| Payload (values differ) | 60 kg | 1 kg |
| Reach (values differ) | 2,550 mm | 200 mm |
| Degrees of Freedom (values differ) | 6 | 4 |
| Repeatability (values differ) | ±0.05 mm | ±0.1 mm |
| Path Accuracy (values differ) | ±0.5 mm | — |
| Max TCP Speed (values differ) | — | 4 m/s |
| IP Rating (Arm) (values differ) | IP67 | IP54 |
| IP Rating (Wrist) (values differ) | IP67 | — |
| Performance | ||
| Cycle Time (25/305/25) (values differ) | 0.4 s | — |
| MTBF (values differ) | 100,000 hrs | — |
| Duty Cycle (values differ) | continuous 24 7 | multi shift |
| Vibration Damping (values differ) | active model based | — |
| Safety | ||
| Safety Category (values differ) | Cat.3 PLd | — |
| Dual Check Safety (values differ) | Yes | — |
| Safety I/O Pairs (values differ) | 8 | 24 |
| E-Stop Response (values differ) | 10 ms | — |
| Safe Zone Count (values differ) | 3 | — |
| Controller & Programming | ||
| Controller Model (values differ) | OmniCore | — |
| Programming Languages (values differ) | TP, KAREL | — |
| Teach Pendant Type (values differ) | smart pad | — |
| Offline Programming (values differ) | ROBOGUIDE | — |
| Digital Twin Support (values differ) | Yes | — |
| Connectivity | ||
| ROS-Industrial Support (values differ) | vendor supported | none |
| IoT / Cloud Platform (values differ) | FANUC ZDT | — |
| Cybersecurity Certs (values differ) | IEC 62443 SL1 | — |
| Predictive Maintenance (values differ) | threshold based | — |
| End-Effector | ||
| Tool Flange Standard (values differ) | ISO 9409-1 | — |
| Tool Changer (ISO) (values differ) | ATI | none |
| Internal Cable Routing (values differ) | through arm and wrist | external only |
| Pneumatic Lines (values differ) | 2 | — |
| Electrical Lines (values differ) | 12 | 10 |
| Commercial | ||
| Warranty (values differ) | 1 yrs | 2 yrs |
| Service Network (values differ) | global | regional |
| Spare Parts Lead Time (values differ) | 14 days | — |
| Expected Service Life (values differ) | 10 yrs | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Price, Battery / Shift Runtime, Communication Protocols, Price (USD)
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 | ABB IRB-4600 | RDT401 |
|---|---|---|
| Investment | No price | No price |
| Payback period | — | — |
| Net savings (5 yr) | — | — |
| ROI (5 yr) | — | — |
ABB IRB-4600, RDT401 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 ABB IRB-4600 and RDT401?
ABB IRB-4600 is made by ABB, based in CH. RDT401 is made by Foshan Ruipuhua Machinery Equipment Co., Ltd., based in CN.
When were ABB IRB-4600 and RDT401 launched?
ABB IRB-4600 launched in 2015. RDT401 launched in 2012.
How do ABB IRB-4600 and RDT401 compare on the Robo Score?
ABB IRB-4600 scores 72.8 on the Robo Score. RDT401 scores 68.8. The Robo Score is a 0–100 credibility figure blending commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
How does the reach of ABB IRB-4600 compare to RDT401?
ABB IRB-4600 has a reach of 1811 mm. RDT401 has a reach of 200 mm.
Are ABB IRB-4600 and RDT401 in the same category?
Both robots are classified as Industrial Arm on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Industrial Arm robots?
Hardware cost is one input. Industrial Arm TCO also includes integration, training, downtime, and end-of-life. Our breakdown: TCO of a 6-Axis Arm Cell: Hardware, EOAT, Integration, Programming.
What should a buyer ask vendors when choosing between ABB IRB-4600 and RDT401?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Industrial Arm Vendor Selection: Capability Matrices and Proof Points.
Going deeper — picking the right robot
TCO of a 6-Axis Arm Cell: Hardware, EOAT, Integration, Programming
7 min readIndustrial Arms
Industrial Arm Vendor Selection: Capability Matrices and Proof Points
9 min readIndustrial Arms
Programming Approaches: Teach Pendant, Offline, AI-Assisted — What Each Costs You
8 min readIndustrial Arms
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
ABB IRB-4600 vs RDT401 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 Robo Score is calculated.