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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.

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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

  • ABB IRB-4600
    ABB IRB-4600Switzerland
  • ESTUN C05-L
    ESTUN C05-LChina

Year First Available

  • ABB IRB-4600
    ABB IRB-46002015
  • ESTUN C05-L
    ESTUN C05-L

Verified Deployments

  • ABB IRB-4600
    ABB IRB-46000 Deployments
  • ESTUN C05-L
    ESTUN C05-L0 Deployments

Layer 2: Operational

Battery / Shift Runtime

  • ABB IRB-4600
    ABB IRB-4600
  • ESTUN C05-L
    ESTUN C05-L6 hrs

Availability Status

  • ABB IRB-4600
    ABB IRB-4600ACTIVE
  • ESTUN C05-L
    ESTUN C05-LACTIVE

Arm Mechanics

Robot Weight

  • ABB IRB-4600
    ABB IRB-4600235 kg
  • ESTUN C05-L
    ESTUN C05-L32 kg

Payload

  • ABB IRB-4600
    ABB IRB-460060 kg
  • ESTUN C05-L
    ESTUN C05-L10 kg

Reach

  • ABB IRB-4600
    ABB IRB-46002,550 mm
  • ESTUN C05-L
    ESTUN C05-L

Degrees of Freedom

  • ABB IRB-4600
    ABB IRB-46006
  • ESTUN C05-L
    ESTUN C05-L

Repeatability

  • ABB IRB-4600
    ABB IRB-4600±0.05 mm
  • ESTUN C05-L
    ESTUN C05-L

Path Accuracy

  • ABB IRB-4600
    ABB IRB-4600±0.5 mm
  • ESTUN C05-L
    ESTUN C05-L

IP Rating (Arm)

  • ABB IRB-4600
    ABB IRB-4600IP67
  • ESTUN C05-L
    ESTUN C05-L

IP Rating (Wrist)

  • ABB IRB-4600
    ABB IRB-4600IP67
  • ESTUN C05-L
    ESTUN C05-L

Performance

Cycle Time (25/305/25)

  • ABB IRB-4600
    ABB IRB-46000.4 s
  • ESTUN C05-L
    ESTUN C05-L

MTBF

  • ABB IRB-4600
    ABB IRB-4600100,000 hrs
  • ESTUN C05-L
    ESTUN C05-L

Duty Cycle

  • ABB IRB-4600
    ABB IRB-4600continuous 24 7
  • ESTUN C05-L
    ESTUN C05-L

Vibration Damping

  • ABB IRB-4600
    ABB IRB-4600active model based
  • ESTUN C05-L
    ESTUN C05-L

Safety

Safety Category

  • ABB IRB-4600
    ABB IRB-4600Cat.3 PLd
  • ESTUN C05-L
    ESTUN C05-L

Dual Check Safety

  • ABB IRB-4600
    ABB IRB-4600Yes
  • ESTUN C05-L
    ESTUN C05-L

Safety I/O Pairs

  • ABB IRB-4600
    ABB IRB-46008
  • ESTUN C05-L
    ESTUN C05-L

E-Stop Response

  • ABB IRB-4600
    ABB IRB-460010 ms
  • ESTUN C05-L
    ESTUN C05-L

Safe Zone Count

  • ABB IRB-4600
    ABB IRB-46003
  • ESTUN C05-L
    ESTUN C05-L

Controller & Programming

Controller Model

  • ABB IRB-4600
    ABB IRB-4600OmniCore
  • ESTUN C05-L
    ESTUN C05-L

Programming Languages

  • ABB IRB-4600
    ABB IRB-4600TP, KAREL
  • ESTUN C05-L
    ESTUN C05-L

Teach Pendant Type

  • ABB IRB-4600
    ABB IRB-4600smart pad
  • ESTUN C05-L
    ESTUN C05-L

Offline Programming

  • ABB IRB-4600
    ABB IRB-4600ROBOGUIDE
  • ESTUN C05-L
    ESTUN C05-L

Digital Twin Support

  • ABB IRB-4600
    ABB IRB-4600Yes
  • ESTUN C05-L
    ESTUN C05-L

Connectivity

ROS-Industrial Support

  • ABB IRB-4600
    ABB IRB-4600vendor supported
  • ESTUN C05-L
    ESTUN C05-L

IoT / Cloud Platform

  • ABB IRB-4600
    ABB IRB-4600FANUC ZDT
  • ESTUN C05-L
    ESTUN C05-L

Cybersecurity Certs

  • ABB IRB-4600
    ABB IRB-4600IEC 62443 SL1
  • ESTUN C05-L
    ESTUN C05-L

Predictive Maintenance

  • ABB IRB-4600
    ABB IRB-4600threshold based
  • ESTUN C05-L
    ESTUN C05-L

End-Effector

Tool Flange Standard

  • ABB IRB-4600
    ABB IRB-4600ISO 9409-1
  • ESTUN C05-L
    ESTUN C05-L

Tool Changer (ISO)

  • ABB IRB-4600
    ABB IRB-4600ATI
  • ESTUN C05-L
    ESTUN C05-L

Internal Cable Routing

  • ABB IRB-4600
    ABB IRB-4600through arm and wrist
  • ESTUN C05-L
    ESTUN C05-L

Pneumatic Lines

  • ABB IRB-4600
    ABB IRB-46002
  • ESTUN C05-L
    ESTUN C05-L

Electrical Lines

  • ABB IRB-4600
    ABB IRB-460012
  • ESTUN C05-L
    ESTUN C05-L

Commercial

Warranty

  • ABB IRB-4600
    ABB IRB-46001 yrs
  • ESTUN C05-L
    ESTUN C05-L

Service Network

  • ABB IRB-4600
    ABB IRB-4600global
  • ESTUN C05-L
    ESTUN C05-L

Spare Parts Lead Time

  • ABB IRB-4600
    ABB IRB-460014 days
  • ESTUN C05-L
    ESTUN C05-L

Expected Service Life

  • ABB IRB-4600
    ABB IRB-460010 yrs
  • ESTUN C05-L
    ESTUN C05-L

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)

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

MetricABB IRB-4600ESTUN C05-L
InvestmentNo priceNo 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.

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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.