KBS Wet Shotcrete Pump

KBS Wet Shotcrete Pump

Model: KBS Wet Shotcrete Pump

Capacity: 3~8 m3/h

Pressure: 8 MPa

Max aggregate: 25 mm

Delivery pipe ID: 51/57/64 mm



Technical Parameters:

Items Unit Technical parameters
Capacity (stepless speed change) m3/h 3~8
Max. aggregate size mm 25
Fineness modulus ≥2.5
Addictive ratio of liquid accelerator % 0~9
Conveying pipe ID. mm 51/57/64
Concrete slump cm 10~18
System air pressure MPa ≥0.7
Work air pressure MPa 0.4~0.7
Air consumption m3/min ≥13
Max. Conveying dist.


m 150/ 80
Main motor power kw 22
Max. operating oil pressure Mpa 19
Max. output pressure Mpa 8
Material feeding height mm 1100
Dimensions (L×W×H) mm 2990×1200×1300
Weight kg 1600


  1. KBS Full Hydraulic Mini Shotcrete Pump Machine
  2. high efficiency: full hydraulic pumping technic, reliable performance.
  3. long spraying distance: 150m horizontally and 80m vertically.
  4. continuously adjustable flux and accelerator adding volume.
  5. low fitting consumption, long service life of wearing parts.
  6. flexible movement, convenient operation and maintenance.


  1. convey fine aggregate concrete and mortar for high buildings.
  2. grout heat-insulated lightweight foamed cement, mortar floor heating, and self leveling for ground architecture.
  3. spray plain concrete and fiber concrete in engineering construction.
  4. convey and spray refractory and thermal insulation material.
  5. spray afforestation soil in ecological environment construction.
  6. pressure perfussion for foundation piles, backfill in overbroken tunnels, railway slope supporting, and disaster management.


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