Side-by-side comparison of K-LONG Crawler X3 (LINYI K-LONG Machinery Co., Ltd.) and MLR AGV (MLR System) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Hospitality & F&B buyers. Priority specs lifted to the top and marked with a target.
Manufacturer Country

Year First Available

Verified Deployments

Availability Status

Payload Capacity

Max Speed

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|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | Germany |
| Year First Available (values differ) | 2011 | 1971 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload Capacity (priority for Hospitality & F&B buyers) (values differ) | 28,000 kg | 80,000 kg |
| Max Speed (values differ) | — | 2.7 m/s |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Price Range (USD), Battery / Shift Runtime, Reach, IP Rating, Autonomy Level
Frequently asked
K-LONG Crawler X3 is made by LINYI K-LONG Machinery Co., Ltd., based in CN. MLR AGV is made by MLR System, based in DE.
K-LONG Crawler X3 launched in 2011. MLR AGV launched in 1971.
K-LONG Crawler X3 scores 65/100. MLR AGV scores 70/100. The Robo Index blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
K-LONG Crawler X3 carries up to 28000 kg. MLR AGV carries up to 80000 kg.
Both robots are classified as Agv on Robolist. Filters and ranking treat them as direct alternatives.
Hardware cost is one input. Agv TCO also includes integration, training, downtime, and end-of-life. Our breakdown: AGV TCO: hardware, infrastructure, and maintenance.
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: AGV RFP red flags: avoiding vendor lock-in.
Going deeper — picking the right robot
AGV TCO: hardware, infrastructure, and maintenance
10 min readAGVs
AGV RFP red flags: avoiding vendor lock-in
10 min readAGVs
Running an AGV pilot: what should pass and what should fail it
9 min readAGVs
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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K-LONG Crawler X3 vs MLR AGV compares two robots in the agv 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.