Flexible Spraying Wet Concrete Shotcrete Robot High Output For Culverts
Minimum Order Quantity:1
Delivery Time:3-8 working days
Payment Terms:L/C,D/A,D/P
Price:Negotiable
Supply Ability:Direct shipping
Packaging Details:Negotiable
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Location:
Jining Shandong
Address:
5-1-103, New Material Industrial Park, Yunhe Economic Development Zone, Rencheng District, Jining City, Shandong Province. Postcode：272053
Supplier`s last login times:
within 30 hours
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Product Details
1. Core Application Scenarios
- Underground Engineering: Tunnel, subway, and culvert construction — Suitable for narrow spaces (overall dimension: 7500*1800*2200mm, inner turning radius: 3300mm). The 4-wheel steering + 4-wheel drive system enables flexible movement, and the wide-view cab copes with low-visibility environments.
- Slope Engineering: Slope stabilization and reinforcement — With a 14° gradeability and 260mm minimum ground clearance, it adapts to undulating terrain; the maximum spraying height of 8m eliminates the need for scaffolding, reducing the risk of high-altitude operations.
- Industrial/Civil Construction: Workshop floor pouring, basement waterproofing, and structural reinforcement — Low rebound rate (≤15%) reduces material waste, and the 20m³/h spraying capacity meets the needs of large-volume construction.
- Emergency Repair: Tunnel lining and slope crack repair — Dual-power design (electric motor + Cummins 81kW diesel engine) allows short-term operation even during power outages, accelerating repair progress.
2. Core Parameters (Simplified Version)
| Category | Key Parameters | Value/Specification |
|---|---|---|
| Spraying Performance | Spraying Capacity | 20m³/h |
| Max. Transport Distance (Vertical/Horizontal) | 70m/100m | |
| Max. Spraying Height/Width | 8m/13m | |
| Pumping Pressure | 7MPa | |
| Power & Maneuverability | Engine Power | 81kW (Cummins, EuroIIIA) |
| Drive Mode | 4-Wheel Drive + 4-Wheel Steering | |
| Gradeability | 14° | |
| Overall Specification | Overall Dimension | 7500*1800*2200mm |
| Total Weight | 11500kg | |
| Control Mode | Operation Mode | Wireless Remote Control (Single Person Operable) |
3. Common Construction Problems & Solutions
- Problem 1: Unable to Pass Through Complex Terrain
Solution: Special off-road chassis + 4-wheel drive (max drawbar pull: 60kN), combined with 4 steering modes (oblique/centripetal, etc.), enabling flexible movement in narrow spaces and steep slopes. - Problem 2: Low Spraying Efficiency & Tight Construction Schedule
Solution: High spraying capacity of 20m³/h + multi-degree-of-freedom manipulator (0-270° rotation, ±120° swing angle) for full coverage without dead corners, improving efficiency by over 3 times compared to manual spraying. - Problem 3: Equipment Shutdown/Manipulator Failure to Retract Due to
Power Outage
Solution: Dual-power backup. In case of power outage, the diesel engine can drive the pumping system for short-term operation and retract the manipulator slowly, avoiding equipment damage or construction delays. - Problem 4: Difficult to Control Accelerator Proportion, Affecting
Concrete Quality
Solution: Hose pump-type accelerator system, allowing real-time proportion adjustment (1%-5%) via the industrial control screen/remote controller, and real-time monitoring of admixture dosage to ensure stable setting effect. - Problem 5: High Environmental Requirements for Construction Sites
Solution: Diesel exhaust treatment system meets EuroIIIA standards, reducing particulate matter/nitrogen oxide emissions, suitable for indoor and enclosed scenarios (e.g., subways). - Problem 6: Unsafe Braking During Slope Operations
Solution: Normally closed wet brake system, which automatically locks when the engine stops, with a braking distance of ≤4m to prevent equipment from sliding down slopes.
Flexible Spraying Wet Concrete Shotcrete Robot High Output For Culverts
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