Used Industrial Robot
KUKA

KR 20 R1810-2

Compact Mid-Range 6-Axis Robot

20 kg Payload
1,813 mm Reach
6 Axes
0.04 mm Repeatability
235 kg Robot Weight
Overview

KUKA KR 20 R1810-2

The KUKA KR 20 R1810-2 is a 20 kg payload robot with a 1,813 mm reach that bridges the gap between KUKA’s compact KR AGILUS series and the larger KR QUANTEC family. It provides a mid-range payload with a reach appropriate for general-purpose assembly, machine tending, and light material handling — applications that have outgrown the 6-10 kg AGILUS class but don’t require the structural mass and installation complexity of the full QUANTEC series. The 20 kg payload accommodates a wide range of standard gripper and sensor tooling configurations.

The KR 20 R1810-2 combines the compact installation footprint of the smaller AGILUS models with payload capacity that covers most general-purpose industrial robot applications. IP54 standard with IP65 wrist protection suits machine tending and light manufacturing environments. Floor and inverted mounting options support a range of cell configurations. The rigid arm structure maintains accuracy at the full 1,813 mm reach under the acceleration loads of production cycle rates.

Operating on the KR C4 controller in standard or compact cabinet configurations with smartPAD, the KR 20 R1810-2 supports KUKA’s full software suite including SafeOperation, mxAutomation, and KUKA’s assembly and machine tending technology packages. KUKA.OfficeLite enables offline programming and cell simulation. The KRL programming environment is consistent with all KR C4 robots, making the KR 20 R1810-2 easy to integrate into existing KUKA programming infrastructure.

iGAM sources and stocks components for the KR 20 R1810-2 platform, including common wear items, servo drives, and controller parts. Every unit we sell is inspected and powered on at our Detroit warehouse before it ships. Beyond sales, iGAM provides reconditioning and repair services for customers who have a KR 20 R1810-2 requiring attention — whether a full refurbishment, targeted component replacement, or a diagnostic evaluation to identify the root cause of a performance issue in a robot already in their facility.

Key Specifications

Payload20 kg
Reach1,813 mm
Axes6
Repeatability0.04 mm
Robot Weight235 kg
MountingFloor, Inverted
Inventory

Available KUKA KR 20 R1810-2 Units

2 units in stock
KUKA KR 20 R1810-2/SEL ROBOT 6-AXIS 20KG 1813MM REACH NEW
KUKA KR 20 R1810-2/SEL ROBOT 6-AXIS 20KG 1813MM REACH NEW
$20,000.00
SKU: IGAM1701020
View Product →
2021 KUKA KR20 1810-2/SEL ROBOT W/ KRC4 CONTROLLER AND TEACH PENDANT; USED
2021 KUKA KR20 1810-2/SEL ROBOT W/ KRC4 CONTROLLER AND TEACH PENDANT; USED
$20,000.00
SKU: IGAM1701048
View Product →
Specifications

Full Technical Specifications

General Specifications
Controlled Axes 6
Structure Articulated
Mounting Options Floor, Inverted
Payload 20 kg
H-Reach 1813 mm
Repeatability ±0.04 mm
Robot Weight 235 kg
Technical Details
Body Protection Class IP54
Wrist & J3 Protection IP65
Compatible Controllers KR C4
Cabinet Size Options KR C4 standard cabinet, KR C4 compact
Teach Pendant Options smartPAD
Motion Range
J1 Motion Range ±185°
J2 Motion Range +45°/-185°
J3 Motion Range +156°/-120°
J4 Motion Range ±350°
J5 Motion Range +119°/-120°
J6 Motion Range ±350°
Maximum Speed
J1 Max Speed 175°/s
J2 Max Speed 175°/s
J3 Max Speed 220°/s
J4 Max Speed 352°/s
J5 Max Speed 395°/s
J6 Max Speed 720°/s
Applications

Common Applications

The KUKA KR 20 R1810-2 is well-suited for a range of industrial automation applications. Select the application below most relevant to your production needs.

Assembly
Precision part fitting, fastening, and sub-assembly operations.
Machine Tending
Automated load and unload of CNC machining centers, presses, and injection molds.
Material Handling
High-speed pick, place, and transfer of parts between production cells.
Arc Welding
High-speed continuous weld paths on metal fabrication and structural lines.
Pick & Place
High-cycle part transfer between conveyors, fixtures, and packaging stations.
Why iGAM

The iGAM Difference

Inspected & Tested

Every robot is powered on and run through full axis testing before it ships. No surprises on arrival.

Warranty Available

90-day standard warranty on reconditioned units. Extended coverage available on select inventory.

Freight Assistance

In-house crating and freight coordination from our Detroit warehouse. We ship nationwide.

Expert Support

Talk directly to a robot specialist — not a call center. We know the equipment we sell.

Ready to source a KUKA KR 20 R1810-2?
Our team typically responds within one business day with availability and pricing.