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ABB IRB-4600 vs ABB IRB-6600

Side-by-side comparison of ABB IRB-4600 (ABB) and ABB IRB-6600 (ABB) — specs, pricing, Robolist Trust Score, and verified deployments. Updated daily.

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Optimized for Last-Mile Delivery buyers. Priority specs lifted to the top and marked with a target.

ABB IRB-4600ABB IRB-4600industrial-armABB
59.1Trust Score
ABB IRB-6600ABB IRB-6600industrial-armABB
59.1Trust Score
Layer 1: Identity & Trust
Manufacturer CountrySwitzerlandSwitzerland
Year First Available20152015
Verified Deployments0 Deployments0 Deployments
Layer 2: Operational
Availability StatusACTIVEACTIVE
Layer 3: Category Specific
Arm Mechanics
Payload (priority for Last-Mile Delivery buyers)25 kg25 kg
IP Rating (Arm) (priority for Last-Mile Delivery buyers)IP67IP67
Reach1,811 mm1,811 mm
Degrees of Freedom66
Repeatability±0.08 mm±0.08 mm
Path Accuracy±0.5 mm±0.5 mm
Robot Weight235 kg235 kg
IP Rating (Wrist)IP67IP67
Performance
Cycle Time (25/305/25)0.4 s0.4 s
MTBF100,000 hrs100,000 hrs
Duty Cyclecontinuous 24 7continuous 24 7
Vibration Dampingactive model basedactive model based
Safety
Safety CategoryCat.3 PLdCat.3 PLd
Dual Check SafetyYesYes
Safety I/O Pairs (values differ)8
E-Stop Response (values differ)10 ms15 ms
Safe Zone Count (values differ)38
Controller & Programming
Controller Model (values differ)IRC5 M2004[4]R-30iB Plus
Programming Languages (values differ)TP, KARELTP, KAREL
Teach Pendant Typesmart padsmart pad
Offline ProgrammingROBOGUIDEROBOGUIDE
Digital Twin Support (values differ)Yes
Connectivity
ROS-Industrial Supportvendor supportedvendor supported
IoT / Cloud PlatformFANUC ZDTFANUC ZDT
Cybersecurity Certs (values differ)IEC 62443 SL1
Predictive Maintenancethreshold basedthreshold based
End-Effector
Tool Flange StandardISO 9409-1ISO 9409-1
Tool Changer (ISO)ATIATI
Internal Cable Routingthrough arm and wristthrough arm and wrist
Pneumatic Lines22
Electrical Lines (values differ)128
Commercial
Warranty (values differ)1 yrs3 yrs
Service Networkglobalglobal
Spare Parts Lead Time (values differ)14 days7 days
Expected Service Life10 yrs10 yrs

Insufficient data for full comparison

The following fields had no data for any of the selected robots: Price Range (USD), Battery / Shift Runtime, Max TCP Speed, Communication Protocols, Price (USD)

best in categoryweakest in categoryvalues differ

About this comparison

ABB IRB-4600 vs ABB IRB-6600 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 Robolist Trust Score is calculated.