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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

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Multifunction Robotic Arm Wet Shotcrete Machine For Tunnel

Brand Name : POTENTIAL

Model Number : KC2515W

Certification : ISO9001:2008

Place of Origin : HUNAN, CHINA

MOQ : 1 unit

Price : negotiable

Supply Ability : 300 units per year

Delivery Time : 25-45 working days

Packaging Details : 1 unit in 1x40'FR

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

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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.


Travelling speed(km/h)0~20
Grade ability(°)25
Approach/departure angle(°)22/22
Ground clearance(mm)305
Steering4 wheel driving/steering/crab
Traveling modewheels
Outside dimension(L×W×H)(mm)7410x2200x3200
2Pumping systemTheoretical 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)/
3MotorRated Power(kW/rpm)45+22/1480
Rated voltage(V)three-phase/380(optional)
4EngineMode4 cylinder liquid-cooled diesel engine
Rated power(kW/rpm)82/2200
Diesel tank volumn (L)120
5Air compressorMode/
Rated Power((kW)/(outsourcing)
Max.wind flow(m³/min )>10 (required inlet flow)
Exhaust pressure(MPa)>0.5(required inlet pressure)
6Shotcrete BoomBoom modefoldable + rotate + telescopic
Max.spary areaUpward(m)15
Min.spary areaUpward(m)4
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
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
8Cleaning SystemFlow rate(L/min)14
Working pressure(MPa)14
Motor rated power(kW)4
9Electric SystemOperate modewireless romote control
Control modePLC + touchscreen display
10Cable ReelCable 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.


Product Tags:

Wet Shotcrete Machine For Tunnel


Robotic Arm Wet Shotcrete Machine


Multifunction Robotic Shotcrete Machine

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