Name of product:Q4-300 LMR
The Q4-300 is engineered exclusively for material delivery in industrial and warehousing scenarios. Centered on a 300kg load capacity, it is equipped with a 10-inch large touchscreen. Boasting multiple core advantages including out-of-box deployment, flexible intelligence, safe operation and high efficiency, it lowers the entry barrier for mobile robots in industrial sectors and enables truly independent intelligent operation of a single unit.
Plug-and-Play
- Ultra-fast mapping: No site renovation or network deployment required. Complete map building within minutes and go online the very same day.
- Zero learning curve: Large-screen interactive interface with pre-set task templates; supports one-click charging & automatic return-to-base.
- Standalone operation: Server-free design. The robot runs right after environment scanning, enabling instant task dispatch.

Flexible Intelligence
- Ultra-fast mapping: No site renovation or network deployment required. Complete map building within minutes and go online the very same day.
- Zero learning curve: Large-screen interactive interface with pre-set task templates; supports one-click charging & automatic return-to-base.
- Standalone operation: Server-free design. The robot runs right after environment scanning, enabling instant task dispatch.

IOT Interconnection
Automatic door interaction
Remote call
Autonomous elevator access

Safe & Efficient
Equipped with 360° LiDAR and dual-ring 3D protective system to deliver all-round safety monitoring.
Graded obstacle recognition and path planning ensure safe coexistence of pedestrians and robots on shared routes.
Rotating indicator lights + audible alarms for multi-dimensional interactive early warning; supports statistics of tasks, power consumption and battery level.

Technical Specifications
| Item | Parameter |
|---|---|
| Model | MR-Q4-300LE-A |
| Navigation Method | LSLAM |
| Overall Dimension | 7805001294mm |
| Total Weight | 129kg |
| Rated Load | 300kg |
| Lifting Stroke | 60mm |
| Travel Speed (Unloaded / Loaded) | 1.5/1.2m/s |
| Minimum Passage Width | 60cm |
| Endurance Time | 6-8h |
Applicable Scenarios
Inter-process Transfer

Human-Machine Collaborative Picking

Incoming Material Inspection

Line-side Material Delivery

Raw Material Warehousing

Finished Goods Warehousing

