Targeting the characteristics of urban flooding—such as deep water accumulation, prolonged inundation, and poor vehicle accessibility—a high-flow drainage robot has been developed based on real-world needs. This robot features an amphibious chassis capable of operating both on land and in water, integrated with a high-capacity axial-flow pump, a hydraulic power unit, a hydraulic pipeline system, and a remote control system. It can directly tow water hoses into flooded areas requiring drainage, efficiently discharging water to distant locations. Alternatively, it can also serve as a mobile remote water supply device.
When longer-distance water supply or drainage is required, it can serve as the front-end water intake module for a remote water supply boosting system. Widely applicable to urban flood drainage and water supply applications, this solution achieves miniaturization and lightweight design, seamlessly integrating with existing water supply and drainage equipment to complement and enhance each other's functionality.
Technical specifications
1. Overall Dimensions (mm): ≤2300 x 1500 x 1500.
2. Overall machine weight: ≤1000 kg.
3. The drainage robot body.
4. Crawler-type design with rubber tracks, suitable for various complex terrains and road surfaces.
5. Drive Type: Hydraulic Drive.
6. Engine power: ≥42 kW.
7. Remote Control Method: Wireless remote control.
8. Minimum ground clearance ≥ 170 mm.
9. Linear walking speed: ≥1.4 m/s. 10. Linear deviation: ≤3.1%.
11. Maximum obstacle clearance: ≥200 mm. 12. Climbing ability: ≥40%. 13. Side tilt angle: ≥25°. 14. Fuel tank capacity: ≥58 L.
15. Remote control distance: ≥1000m (in open areas, with antenna mounted at height). 16. Traction force: ≥6.8kN.
17. Packaging dimensions: 840 x 330 x 270 mm.
Flood Drainage System
1. Dual-pump design enables self-powered steering when floating on water.
2. Total drainage capacity: ≥720 cubic meters/hour.
3. Single pump discharge rate: ≥360 cubic meters/hour.

Water intake and water supply functions
1. Remote Water Supply: The drainage robots can be connected in series—either two or more units—to create a long-distance delivery system.
2. Water Intake Function: The drainage robot can serve as a water-intake module in remote water supply systems, allowing it to directly enter the water, collect water, and automatically adjust its position according to varying water levels.

Rescue Function
1. Winch: The drainage robot is equipped with a winch (≥5.0 kN), making it easier to tow, pull, and carry out rescue operations.
2. Hydraulic Output Interface: The drainage robot is equipped with a hydraulic output interface for easy connection to demolition tools, enabling effective rescue operations.
3. Water Rescue: The drainage robot can directly head into the water and float on the surface, towing and rescuing equipment located on the water's edge.