Mining crawler-type mobile water spraying fire extinguishing device

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                                                                        Mining crawler-type mobile water spraying fire extinguishing device

Overview:
Main function: The crawler-type explosion-proof robot chassis uses lithium battery power as the power source and is controlled remotely via wireless control. It can be equipped in various forms and its in-place rotation design enables more flexible operation.
Application scenarios: The entire machine is explosion-proof and can be used in environments such as tunnels, subways, and underground mines, where there are increasing hazards such as oil and gas leakage and explosion, tunnel collapses, etc.

Features:
Fire extinguishing, reconnaissance and rescue operations in mines
Locations that are prone to collapse and require rescue and fire suppression, such as tunnels and subways
Rescue operations in environments with flammable gases or liquid leaks, where there is a high possibility of explosion
Rescue operations in environments with thick smoke, toxic or harmful gases
Rescue operations in environments where fire suppression needs to be carried out at close range and where casualties are likely to occur when personnel approach

2. Steering diameter: ≤ 1900 mm
3. Weight: 850 ± 20 kg
4. ★ Traction force: ≥ 8700 N
5. ★ Dragging distance: ≥ 80 m (dragging two DN80 water hoses)
6. Maximum straight-line speed: ≥ 1.5 m/s, remote control with stepless speed adjustment
7. ★ Sideways deviation during straight driving: ≤ 3%
8. ★ Braking distance: ≤ 0.2 m
9. ★ Climbing ability: ≥ 85% (or 40°)
10. Obstacle clearance height: no less than 4 auxiliary swing arms, obstacle clearance height ≥ 700 mm
11. Crossing ability: no less than 4 auxiliary swing arms, crossing ability ≥ 1000 mm
12. Side roll stability angle: 35°
13. ★ Water crossing depth: ≥ 450 mm
14. Continuous walking time: 2 hours
15. Reliable operation time: passed 16-hour continuous stability and reliability test
16. Remote control distance: 400 m
17. Video transmission distance: 400 m