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KR 420 R3100-2

Built by KUKA Robotics · Germany

Updated May 2026·methodology
KR 420 R3100-2

Overview

Heavy-duty industrial robot with 420 kg payload capacity and 3100 mm maximum reach. Part of KUKA's KR FORTEC series, this all-rounder is energy-efficient and dynamic for handling applications. Features waterproof and dustproof wrist as standard, low maintenance requirements, and high reliability for production environments. Suitable for automotive and general industry sectors with modular design and flexible expansion options.

Flagship features

  • Holistic hygiene approach for ensuring food quality
  • Special varnish for easy cleaning and contamination detection
  • Global Customer Service support
  • Suitable for deep-freeze applications
  • Maintenance intervals identical to standard KUKA robots

Specifications

Category: Industrial Arm
Arm class
standard industrial
Axes
6
Payload
420 kg
Reach
3100 mm
Repeatability
±0.08 mm
Weight
1704 kg
IP rating
IP65/IP67
Mounting
正装
Controller
KR C5 basiccab
Programming
KR C5
Safety cert.
ISO 14644-1
Force limiting
No
Maturity
commercial
Industries
general, foundry

Detailed specifications

Motion & kinematics2
Dof
6
Dof Per Arm
6
Power & battery1
Power Consumption W
1000
Safety & certifications1
Ip Rating Wrist
IP67
Other10
Industries
food_beverage
Applications
palletizing,food_and_beverage
Sub Category
palletizing
Operating Temp
0 °C to 55 °C
Cleanroom Class
Class 5 at 40% override, Class 5 at 80% override
Procedure Types
Machine Tending,Pick and place,Robot welding,Multiaxis cutting,Trimming
Software Platform
KR C5
Additional Information
- Holistic hygiene approach for ensuring food quality - Special varnish for easy cleaning and contamination detection - Global Customer Service support - Suitable for deep-freeze applications - Maintenance intervals identical to standard KUKA robots
Temperature Range Max C
55
Temperature Range Min C
0

Where will these robots operate? Often the same as your country — add more for multi-country deployments.

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