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.
Specifications
| No. | Item | KC2515W |
| 1 | Complete
machine | 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
system | 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 |
Features:
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.
.
