Explorer vs KR 4 AGILUS
Side-by-side comparison of Explorer (OC Robotics) and KR 4 AGILUS (KUKA Robotics) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Agriculture buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- ExplorerUnited Kingdom
- KR 4 AGILUSGermany
Year First Available
- Explorer2009
- KR 4 AGILUS—
Verified Deployments
- Explorer0 Deployments
- KR 4 AGILUS0 Deployments
Layer 2: Operational
Price
- ExplorerContact for quote
- KR 4 AGILUS$27,114 USD
Availability Status
- ExplorerACTIVE
- KR 4 AGILUSACTIVE
Arm Mechanics
IP Rating (Arm)
- Explorer—
- KR 4 AGILUSIP40
Payload
- Explorer20 kg
- KR 4 AGILUS4.6 kg
Reach
- Explorer2,500 mm
- KR 4 AGILUS601 mm
Degrees of Freedom
- Explorer—
- KR 4 AGILUS6
Repeatability
- Explorer—
- KR 4 AGILUS±0.015 mm
Robot Weight
- Explorer18.6 kg
- KR 4 AGILUS27 kg
Safety
Safety I/O Pairs
- Explorer—
- KR 4 AGILUS16
Controller & Programming
Controller Model
- ExplorerControl and simulation unit
- KR 4 AGILUSKR C5 micro
Teach Pendant Type
- Explorer—
- KR 4 AGILUSTeachpanel
Commercial
Price (USD)
- ExplorerContact for quote
- KR 4 AGILUS$27,114 USD
Service Network
- Explorer—
- KR 4 AGILUSglobal
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | United Kingdom | Germany |
| Year First Available (values differ) | 2009 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | Contact for quote | $27,114 USD |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| IP Rating (Arm) (priority for Agriculture buyers) (values differ) | — | IP40 |
| Payload (priority for Agriculture buyers) (values differ) | 20 kg | 4.6 kg |
| Reach (values differ) | 2,500 mm | 601 mm |
| Degrees of Freedom (values differ) | — | 6 |
| Repeatability (values differ) | — | ±0.015 mm |
| Robot Weight (values differ) | 18.6 kg | 27 kg |
| Safety | ||
| Safety I/O Pairs (values differ) | — | 16 |
| Controller & Programming | ||
| Controller Model (values differ) | Control and simulation unit | KR C5 micro |
| Teach Pendant Type (values differ) | — | Teachpanel |
| Commercial | ||
| Price (USD) (values differ) | Contact for quote | $27,114 USD |
| Service Network (values differ) | — | global |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Battery / Shift Runtime, Path Accuracy, Max TCP Speed, IP Rating (Wrist), Cycle Time (25/305/25), MTBF, Duty Cycle, Vibration Damping, Safety Category, Dual Check Safety, E-Stop Response, Safe Zone Count, Programming Languages, Offline Programming, Digital Twin Support, Communication Protocols, ROS-Industrial Support, IoT / Cloud Platform, Cybersecurity Certs, Predictive Maintenance, Tool Flange Standard, Tool Changer (ISO), Internal Cable Routing, Pneumatic Lines, Electrical Lines, Warranty, Spare Parts Lead Time, Expected Service Life
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
| Metric | Explorer | KR 4 AGILUS |
|---|---|---|
| Investment | No price | $27,114 |
| Payback period | — | 6.5 mo |
| Net savings (5 yr) | — | $222,886 |
| ROI (5 yr) | — | +822% |
Explorer has 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 Explorer and KR 4 AGILUS?
Explorer is made by OC Robotics, based in GB. KR 4 AGILUS is made by KUKA Robotics, based in DE.
How do Explorer and KR 4 AGILUS compare on the Robo Index?
Explorer grades AA on the Robo Index. KR 4 AGILUS grades A. 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.
How does the reach of Explorer compare to KR 4 AGILUS?
Explorer has a reach of 2500 mm. KR 4 AGILUS has a reach of 600 mm.
Are Explorer and KR 4 AGILUS 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 Explorer and KR 4 AGILUS?
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.
Going deeper — picking the right robot
TCO of a 6-Axis Arm Cell: Hardware, EOAT, Integration, Programming
7 min readIndustrial Arms
Industrial Arm Vendor Selection: Capability Matrices and Proof Points
9 min readIndustrial Arms
Programming Approaches: Teach Pendant, Offline, AI-Assisted — What Each Costs You
8 min readIndustrial Arms
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
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About this comparison
Explorer vs KR 4 AGILUS 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.