Name: Flexible Spraying Wet Concrete Shotcrete Robot High Output For Culverts
Brand: Shandong Sinovis EP Tech Co., Ltd
Price: 30,000.00 USD
Availability: InStock

Detail Information

Shotcrete Capacity:	20m³/h	Max. Transport(vertical/horizontal):	70/100m
Max. Shotcrete Height/width:	8/13m	Aggregate Size:	≤16mm
Concrete Slump:	120～180mm	Pumping System Power:	45kW
Highlight:	Flexible Concrete Shotcrete Robot , Spraying Concrete Shotcrete Robot , Wet Concrete Shotcrete Robot

Product Description

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	750018002200mm
	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.

Tag:

Minimum Order Quantity:	1
Price:	Negotiable
Packaging Details:	Negotiable
Delivery Time:	3-8 working days
Payment Terms:	L/C,D/A,D/P
Supply Ability:	Direct shipping

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