GHP3515T Engineering Concrete Wet shotcrete Trolley

GHP3515T Engineering Concrete Wet Shotcrete Trolley is a cost-effective, high-stability tunnel shotcrete construction equipment. It absorbs the advantages of domestic and foreign brand products in design and manufacture, and its main performance parameters reach and exceed the same type of international products’ level.

  • Maximum theoretical displacement: 35m³/h

  • Main cylinder bore: ф100mm

  • Conveying pipe diameter: ф125~ф90mm

  • Maximum particle size of sprayed aggregate: ф15mm

  • Machine weight: 15500kg


robotic arm

Ten thousand times of fatigue vibration test, longer life, specially designed hydraulic system, more sensitive action

Drive axle

Reinforced wet brake steering drive axle, more stable performance

walking system

Hydraulic transmission, electronically controlled power shift without stopping, more convenient control and more stable performance

remote control

Use customized remote control, durable, 100 meters long distance wireless remote control

Power cable

Standard tensile and wear-resistant 3x35 cable, strong resistance to voltage fluctuations and extended service life

Concrete pump

Adopt large cylinder bore, long stroke pumping system, strong suction capacity while reducing wear and prolonging service life

Concrete delivery pipe

The use of large-diameter pipes reduces the wear of concrete on the pipes, prolongs the service life of the pipes, and has strong anti-blocking ability

Emergency function

Using chassis engine power, all functions can be operated in an emergency when the power grid is cut off
projectBasic performanceunitparameter
Machine   parametersVehicle size (L×W×H)mm7770x2645x3230
Total Weightkg15500
pumping   systemMaximum theoretical displacementm3/h35
Master cylinder boremmMedium 100
Concrete cylinder boremm8180
Concrete cylinder   strokemm1000
Delivery pipe diametermm125~90 
Maximum particle sizemm15
Concrete outlet   pressurebar83
Hopper capacitym30.3
walking systemway of walking
Drive axle
Wet Brake Axle
four-wheel steering
drive mode
four-wheel drive
Minimum turning radiusm5.8
engine powerkW97
Wheelbase × Wheelbasemm3900×1920
Walking speed I/II/IIIKm/h39041
Maximum grade
36% (20°)
Minimum ground   clearancemm346
Braking distancem5 (20km/h)
robotic   armMax spraying heightm7.4 depth - 15.8 height
Maximum spraying widthm±13.5
Rotation angle(°)270
 Rotation angle of the nozzle(°)±180
Left and right rotation   angle of nozzle(°)±120
Nozzle brushing angle(°)8 (continuous)
Nozzle swing angle(°)8 (continuous)
Minimum blasting tunnelm4
Hydraulic   systemMain motor powerkW55
Fuel tank capacityL390
Hydraulic oil pollution   degree
Main pump displacementml/r145
cleaning   systemPump model
Tank volumeL500
drive mode
Hydraulic drive
use altitudemBelow 3000