Side-by-side comparison of Kk-D7 (Yantai Kekan Ocean Technology Co., Ltd.) and John Deere See & Spray (John Deere) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
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Optimized for Warehousing & Logistics buyers. Priority specs lifted to the top and marked with a target.
Manufacturer Country


Year First Available


Verified Deployments


Price Range (USD)


Availability Status


Cross-Category Comparison
Showing shared foundation fields. Select robots from the same category for full spec comparison.
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|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | United States |
| Year First Available (values differ) | — | 2022 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $14,000 | $28,000 |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
Cross-Category Comparison Showing shared foundation fields. Select robots from the same category for full spec comparison. | ||
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Battery / Shift Runtime, Reach, Max Speed, IP Rating, Autonomy Level
Frequently asked
Kk-D7 is made by Yantai Kekan Ocean Technology Co., Ltd., based in CN. John Deere See & Spray is made by John Deere, based in US.
Kk-D7 is listed at $14,000. John Deere See & Spray is listed at $28,000.
Kk-D7 scores 22/100. John Deere See & Spray scores 27/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
Kk-D7 is categorized as Research; John Deere See & Spray as Agricultural. The Product Score is calculated per category, so the absolute scores reflect their respective category tiers.
Hardware cost is one input. Research And Agricultural TCO also includes integration, training, downtime, and end-of-life. Our breakdown: The real cost of a research platform.
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: The research-robot procurement RFP: questions and red flags.
Going deeper — picking the right robot
The real cost of a research platform
7 min readResearch & Lab Robots
The research-robot procurement RFP: questions and red flags
11 min readResearch & Lab Robots
A 90-day playbook to stand up a new platform in a lab
8 min readResearch & Lab Robots
Ag Robot Vendor Selection: Pilot Data, Financing Options, and Exit Terms
10 min readAgricultural Robots
From Research Plot to Commercial Scale: A Two-Season Playbook
9 min readAgricultural Robots
Kk-D7 vs John Deere See & Spray compares two robots in the research and agricultural categories. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robolist Product Score is calculated.