Changsha Keda Intelligent Equipments Incorporated Company
Changsha Keda Intelligent Equipments Incorporated Company

The Leading and Most Advanced Manufactuer of Robotic Shotcrete Machine and Concrete

Placing Boom in China 

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Multifunction Robotic Arm Wet Shotcrete Machine For Tunnel

Multifunction Robotic Arm Wet Shotcrete Machine For Tunnel

  • Multifunction Robotic Arm Wet Shotcrete Machine For Tunnel
Multifunction Robotic Arm Wet Shotcrete Machine For Tunnel
Product Details:
Place of Origin: HUNAN, CHINA
Certification: ISO9001:2008
Model Number: KC2515W
Payment & Shipping Terms:
Minimum Order Quantity: 1 unit
Price: negotiable
Packaging Details: 1 unit in 1x40'FR
Delivery Time: 25-45 working days
Supply Ability: 300 units per year
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Detailed Product Description
Power For Spraying: Motor Powr For Traveling: Diesel
Operation: Wireless Remote Control Ground Clearance(mm): 305
Theoretical Pump Capacity (m³/h): 7~25 Max. Shotcrete Height(m): 15
Max.aggregate Size(mm): 16
High Light:

Wet Shotcrete Machine For Tunnel


Robotic Arm Wet Shotcrete Machine


Multifunction Robotic Shotcrete Machine

30m3 / H Tunnel Application Concrete Spray System With Robotic Arm Shotcrete Machine


The series wet shotcrete system equipments are high-end equipment with top design and manufacture. They have multi-function and can be applied widely.


Applications of KC2515W wet shotcrete machine

Widely used in concrete spraying projects of large and medium working sections, such as railway tunnel, road tunnel, culvert, diversion tunnel of hydropower station, subway and other underground projects.




No. Item KC2515W
1 Complete
Weight(T) 15
Travelling speed(km/h) 0~20
Grade ability(°) 25
Approach/departure angle(°) 22/22
Ground clearance(mm) 305
Steering 4 wheel driving/steering/crab
Traveling mode wheels
Outside dimension(L×W×H)(mm) 7410x2200x3200
2 Pumping system Theoretical pump capacity (m³/h) 7~25
Filling height(mm) <1200
Max.aggregate size(mm) ≤16
Max. theory outlet pressure (MPa) 7.5
Pipe diameter(mm) 125
Concrete cylinder diameter(mm) 180
Concrete cylinder moving distance(mm) 800
Hydraulic cylinder(cylinder diameter/pole diameter)(mm) 100/60
Hydraulic cylinder moving distance(mm) 800
Hopper capacity(L) 400
Max.theoretical horizontal deliver distance(m) /
Max.theoretical vertical deliver distance(m) /
3 Motor Rated Power(kW/rpm) 45+22/1480
Rated voltage(V) three-phase/380(optional)
4 Engine Mode 4 cylinder liquid-cooled diesel engine
Rated power(kW/rpm) 82/2200
Diesel tank volumn (L) 120
5 Air compressor Mode /
Rated Power((kW) /(outsourcing)
Max.wind flow(m³/min ) >10 (required inlet flow)
Exhaust pressure(MPa) >0.5(required inlet pressure)
6 Shotcrete Boom Boom mode foldable + rotate + telescopic
Max.spary area Upward(m) 15
Forward(m) 13
Downward(m) 7
Width(m) 26
Min.spary area Upward(m) 4
Forward(m) 2~3
Downward(m) /
Width(m) 6
Main boom rotate angle(°) 270
Main boom tilt angle(up/down)(°) 60/23
Main boom telescopic length(mm) 1300
Telescopic boom rotate angle(°) (L/R)180/60
Telescopic boom tilt angle(up/down)(°) 30/62
Telescopic boom stretch length(mm) 1700
Nozzle rotate(°) 360
Nozzle swing (°) 240
Nozzle brush(°) 360 continuous
Nozzle diameter(°) 80
7 Additive
Flow rate(L/h) 60~720
Working pressure(MPa) 1.2
Tank volumn(L) 500
Suction length(m) 3m
Motor rated power(kW) 1.5
8 Cleaning System Flow rate(L/min) 14
Working pressure(MPa) 14
Motor rated power(kW) 4
9 Electric System Operate mode wireless romote control
Control mode PLC + touchscreen display
10 Cable Reel Cable length(m) 100
Power Source(V/Hz) 380/50(optional)
Electric current(A) 400




1. Hydrostatic running system, rigid chassis, wet mix braking system.

2. Four-wheel tranmission, four-wheel steering, small turning radius, thus make a better operation.

3. Open-type cab, widely views, driver’s seat with 180 º rotation design, thus make the operation flexible and can drive two-way.

4. Reasonable loading design makes the equipment with bigger anti-overturning moment.

5. Full hydraulic telescope and rotate robot arm make the machine with high carrying capability, steady movement, flexible operation, no construction dead zone.

6. Electric motor and diesel two-motor drive.

7. Convey cylinder with long stroke and big cylinder diameter can reduce the abrasion of resistant ring and plate and improve the stability of concrete spraying.

8. Hydraulic drive hopper vibrator, air cooler, cable reel, accelerator pump and water pump can proof electric leakage and pollution.

9. The ratio of accelerator and concrete is in fixed and can be monitored and adjusted by touch screen and remote control.

10. All operation can be controlled by wireless remote control thus reduce labor intensity and improve working efficiency.

11. Diesel engine can make the spray arms move slowly in case the concrete solidification makes the equipment crash when electric power is off.



Multifunction Robotic Arm Wet Shotcrete Machine For Tunnel 0 Multifunction Robotic Arm Wet Shotcrete Machine For Tunnel 1

Multifunction Robotic Arm Wet Shotcrete Machine For Tunnel 2 Multifunction Robotic Arm Wet Shotcrete Machine For Tunnel 3


Contact Details
Changsha Keda Intelligent Equipments Incorporated Company

Contact Person: Mr.fang

Tel: +8613908464442

Send your inquiry directly to us
Changsha Keda Intelligent Equipments Incorporated Company
No.6, Qipei Rd, Huanbao S&T Industrial Park, Changsha, China
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