ABB IRB-4600 vs ESTUN C05-L
Side-by-side comparison of ABB IRB-4600 (ABB) and ESTUN C05-L (Estun Automation Co., Ltd.) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Last-Mile Delivery buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- ABB IRB-4600Switzerland

- ESTUN C05-LChina

Year First Available
- ABB IRB-46002015

- ESTUN C05-L—

Verified Deployments
- ABB IRB-46000 Deployments

- ESTUN C05-L0 Deployments

Layer 2: Operational
Battery / Shift Runtime
- ABB IRB-4600—

- ESTUN C05-L6 hrs

Availability Status
- ABB IRB-4600ACTIVE

- ESTUN C05-LACTIVE

Arm Mechanics
Payload
- ABB IRB-460060 kg

- ESTUN C05-L10 kg

IP Rating (Arm)
- ABB IRB-4600IP67

- ESTUN C05-L—

Reach
- ABB IRB-46002,550 mm

- ESTUN C05-L—

Degrees of Freedom
- ABB IRB-46006

- ESTUN C05-L—

Repeatability
- ABB IRB-4600±0.05 mm

- ESTUN C05-L—

Path Accuracy
- ABB IRB-4600±0.5 mm

- ESTUN C05-L—

Robot Weight
- ABB IRB-4600235 kg

- ESTUN C05-L32 kg

IP Rating (Wrist)
- ABB IRB-4600IP67

- ESTUN C05-L—

Performance
Cycle Time (25/305/25)
- ABB IRB-46000.4 s

- ESTUN C05-L—

MTBF
- ABB IRB-4600100,000 hrs

- ESTUN C05-L—

Duty Cycle
- ABB IRB-4600continuous 24 7

- ESTUN C05-L—

Vibration Damping
- ABB IRB-4600active model based

- ESTUN C05-L—

Safety
Safety Category
- ABB IRB-4600Cat.3 PLd

- ESTUN C05-L—

Dual Check Safety
- ABB IRB-4600Yes

- ESTUN C05-L—

Safety I/O Pairs
- ABB IRB-46008

- ESTUN C05-L—

E-Stop Response
- ABB IRB-460010 ms

- ESTUN C05-L—

Safe Zone Count
- ABB IRB-46003

- ESTUN C05-L—

Controller & Programming
Controller Model
- ABB IRB-4600OmniCore

- ESTUN C05-L—

Programming Languages
- ABB IRB-4600TP, KAREL

- ESTUN C05-L—

Teach Pendant Type
- ABB IRB-4600smart pad

- ESTUN C05-L—

Offline Programming
- ABB IRB-4600ROBOGUIDE

- ESTUN C05-L—

Digital Twin Support
- ABB IRB-4600Yes

- ESTUN C05-L—

Connectivity
ROS-Industrial Support
- ABB IRB-4600vendor supported

- ESTUN C05-L—

IoT / Cloud Platform
- ABB IRB-4600FANUC ZDT

- ESTUN C05-L—

Cybersecurity Certs
- ABB IRB-4600IEC 62443 SL1

- ESTUN C05-L—

Predictive Maintenance
- ABB IRB-4600threshold based

- ESTUN C05-L—

End-Effector
Tool Flange Standard
- ABB IRB-4600ISO 9409-1

- ESTUN C05-L—

Tool Changer (ISO)
- ABB IRB-4600ATI

- ESTUN C05-L—

Internal Cable Routing
- ABB IRB-4600through arm and wrist

- ESTUN C05-L—

Pneumatic Lines
- ABB IRB-46002

- ESTUN C05-L—

Electrical Lines
- ABB IRB-460012

- ESTUN C05-L—

Commercial
Warranty
- ABB IRB-46001 yrs

- ESTUN C05-L—

Service Network
- ABB IRB-4600global

- ESTUN C05-L—

Spare Parts Lead Time
- ABB IRB-460014 days

- ESTUN C05-L—

Expected Service Life
- ABB IRB-460010 yrs

- ESTUN C05-L—

![]() | ![]() | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | Switzerland | China |
| Year First Available (values differ) | 2015 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Battery / Shift Runtime (priority for Last-Mile Delivery buyers) (values differ) | — | 6 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Payload (priority for Last-Mile Delivery buyers) (values differ) | 60 kg | 10 kg |
| IP Rating (Arm) (priority for Last-Mile Delivery buyers) (values differ) | IP67 | — |
| Reach (values differ) | 2,550 mm | — |
| Degrees of Freedom (values differ) | 6 | — |
| Repeatability (values differ) | ±0.05 mm | — |
| Path Accuracy (values differ) | ±0.5 mm | — |
| Robot Weight (values differ) | 235 kg | 32 kg |
| 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 | — |
| 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 | — |
| 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 | — |
| 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 | — |
| Internal Cable Routing (values differ) | through arm and wrist | — |
| Pneumatic Lines (values differ) | 2 | — |
| Electrical Lines (values differ) | 12 | — |
| Commercial | ||
| Warranty (values differ) | 1 yrs | — |
| Service Network (values differ) | global | — |
| 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, Max TCP Speed, 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 | ESTUN C05-L |
|---|---|---|
| Investment | No price | No price |
| Payback period | — | — |
| Net savings (5 yr) | — | — |
| ROI (5 yr) | — | — |
ABB IRB-4600, ESTUN C05-L 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 ESTUN C05-L?
ABB IRB-4600 is made by ABB, based in CH. ESTUN C05-L is made by Estun Automation Co., Ltd., based in CN.
How do ABB IRB-4600 and ESTUN C05-L compare on the Robo Index?
ABB IRB-4600 grades AA on the Robo Index. ESTUN C05-L grades BB. 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 ABB IRB-4600 and ESTUN C05-L 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 ESTUN C05-L?
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 ESTUN C05-L 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 Index is calculated.