Truck-mounted Wet Shotcrete Machine

What's wet shotcrete machine ?

Wet shotcrete machine solving spraying deficiency that traditional small shotcrete machine cannot meet concrete spraying need in long and big tunnel, vastly improving the working environment for workers inside tunnel, increasing working efficiency, reducing concrete consumption, truly ensuring working quality, double power working system, lower carbon emission, Suiting environmental protection concept. Hamac ,As a leading global manufacturer of Construction equipments, we offer advanced, reasonable solutions for any size-reduction requirements including quality concrete batching plant, mobile concrete plant, concrete pump, truck mixer, etc. if you get price ,please send inquire to me.
Truck-mounted Wet Shotcrete Machine

Truck-mounted Wet Shotcrete Machine


1. Adopt thin air flow conveying type Truck-mounted concrete wet spraying trolley, Good adaptation for concrete mixture, lower dosage for binding material and additives


2. Special boom structure Adopt two stages boom structure with movable slewing support strut, suitable for benching tunnelling method, meet three benches annular digging leaving core, this kind spraying method without working blind angle.


3. Wireless remote control system, improve working environment.


4. World famous original parts and components


5. Motor and diesel double engine system, can change quickly as per need, well-adapted.


HMC30 Engineering chassis Wet Shotcrete Machine (concrete wet spraying trolley)
Max. theoretic delivery volume m³/h 30
Max. theoretic delivery pressure Mpa 7.5
spraying height M 16
Main oil cylinder dia./stroke dia. mm 90/180
stroke mm 1000
Concrete cylinder dia. mm 180
distribution valve type S Valve
Dimension(length*width*height) 7880×2460×3100
total weight Kg 16000(without oil)
max.aggregate size mm 16
delivery pipe dia. mm 125~80
Work driving mode   electromotor+diesel emergency system
diesel power Kw 90
chassis model   HAMAC self-made Engineering chassis
chassis wheelbase mm 4500
max. driving speed Km/h 20
min. turning radius m inner2.4outer5.72
electromotor type three-phase asynchronous motor
related power Kw 22
related voltage/frenquency 380V-50Hz
mode full hydraulic reversing open hydraulic system
pumping oil pressure Mpa 31.5
hydraulic oil tank available volume L 600
cool type Fan cool
turret rotation angle -5°~+290°
big boom pitching   angle -30°~+60°
mid   boom pitching angle(compare with big boom) -120°~+30°
small   boom rotation angle -60°~+180°
front boom stretch length mm 2000
Rear boom Stretch length mm 2000

Address :

57th, Kexue Avenue, National HI-TECH Industrial Development Zone, Zhengzhou, China.

Contact Info