The KR QUANTEC extra is the most versatile robot in its family. With its payload capacity of 90 to 210 kilograms and a reach of up to 3,100 millimeters, it can be used for a wide range of applications. The all-rounder is optimized for high final velocities and maximum precision.

The KR QUANTEC extra is available in a wide range of payload capacities, reaches and mounting positions. For use in dusty, wet and hot environments, special Foundry variants are available. We have developed the HA variants with extra-precise wrist axes for the utmost precision in laser applications or when measuring components.


KR QUANTEC extra data overview

KR 120 R2900 extra C-F-HP KR 150 R2700 extra F-HP KR 150 R2700 extra C
Category High Payloads (80-300 kg) High Payloads (80-300 kg) High Payloads (80-300 kg)
Construction type Standard Standard Standard
Extension 1 Standard Standard Standard
Extension 2 Standard Standard Standard
Version environment Foundry Foundry Standard
Environment version extension Standard Standard Standard
Payload 120 kg 150 kg 150 kg
Total load 170 kg 200 kg 200 kg
Maximum reach 2896 mm 2696 mm 2696 mm
Number of controlled axes 6 6 6
Position repeatability ±0,06 mm ±0,06 mm ±0,06 mm
Weight 1084 kg 1068 kg 1068 kg
Mounting positions Ceiling Floor Ceiling
Ambient temperature 10 °C to + 55 °C 10 °C to + 55 °C 10 °C to + 55 °C
Controller KR C4 KR C4 KR C4
Protection class IP 65 IP 65 IP 65
Protection class inline wrist IP 67 IP 67 IP 65



All-rounder in the QUANTEC family

The KR QUANTEC extra is the all-rounder in the QUANTEC robot family. It is optimized for high final velocities. With its reduced moving mass, the robot sets new standards in precision and performance.

Low on maintenance and highly efficient

The KR QUANTEC extra has the longest maintenance intervals on the market with up to 20,000 operating hours, ensuring maximum productivity. It compensates for process forces with ease by way of its FEM-optimized, extra-stiff structure.

Utmost precision guaranteed

The KR QUANTEC extra is precise like no other. Thanks to its specially designed mechanical system, it can achieve maximum reproducibility and unrivaled cycle times.


  • Spot welding
  • Plastics processing machines
  • Measuring, testing and inspection
  • Metal die-casting machines, foundry works
  • Palletizing
  • Other handling operations
  • Packaging and order picking
  • Handling for other machines
  • Cutting machine tools
  • Soldering
  • Arc welding
  • Other welding processes
  • Laser welding
  • Application of adhesives and sealants
  • Other coating operations
  • Forging plants
  • Laser cutting
  • Machining
  • Other machining operations
  • Waterjet cutting
  • Fastening
  • Inserting, mounting
  • Other assembly/disassembly operations


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