mini concrete pump

  • The power of the mini concete pump is very small, and two-in-one concrete pumping and shorcrete spraying fuction available.
  • It is the mini concrete pump, is the only option for many narrow construction environment.
  • High pump configuration, completely hydraulic operation, stable performance, compact structure, low fault rate and long service life.
  • For post casting, good continuity, high transmission efficiency, is one hundred times of artificial operation.

BRIEF INSTRUCTION

Mini concrete pump is also called small fine stone pump, its scope application: widely used in the construction of some special environment, such as: railway highway tunnels, water diversion hole, culvert, mine, little tunnel construction including water-power engineering, hydropower engineering, slope support, underground construction, foundation grouting, a large group of building of post casting and so on.

Control mode is electric-hydraulic control, simple operation, stable running, low noise;This mini concrete pump Has the perfect electric-hydraulic overload protection and instrument display system; Has the function of the pump operation; Safe and reliable running, easy to eliminate clogging failures; Easy maintenance.

Contactor and push button switch electrical components, the protection grade reaches IP65, control circuit is simple, and reliable work.

Electric System

Main electric elements are Schneider and LS Brand,the reliability of electric-control is highly improved.

Hydraulic System

Equipped with specially-made valves:large folows,little energy consumption and light impact;ensuring longer service lives.

Power System

Electomotor adopts Yantai and Beide motor of Siemens;Diesel engine adpots Lovol and Volve Brand.

Main Oil Pump

The main oil pump apply German HAWE,Rexroth series and Japanese Kawasaki Series.

S Tube

It cast into shape with austenitic manganese steel and the surface of splined shaft is specially treated with alloy.

Hopper Device

The Hopper is capacity-increased,coupled with fence and equipped with vibration motor to meet concrete pumping.

Cooling System

It adopts dual-cooling system,  with air cooling and water cooling,not only for hot climate but also for cold climate.

Glassed Plate

Glass plates and cut loops are made of anti-wearing horniness alloy,they have long service lives.

Centralized lubricating

The lubricant will be injected to the main oil line by the plunger pump and distributed to each lubrication point.

Vedio of mini Concrete Pump

second building concrete pump p2

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Specification

Item Unit Parameter
The maximum theoretical output m3/h 10
The maximum theoretical delivery pressure MPA 8
Max Pumping time t/min 35
Delivery cylinder diameter mm Φ120
Tube valve S tube
Output diameter mm Φ100
Feeding height mm 800
The maximum aggregate size mm ≤15
Power KW 22
Rated speed r/min 1470
Main oil system max pressure Mpa 28
Oil tank L 120
Hydraulic oil type Open loop
Voltage V 380
Delivery pipe inner diameter mm Φ65/80
Overall dimensions mm 2100*890*1400
Weight kg 1100
Towing speed Km/h ≤8
The theoretical delivery distance m horizontal:120

Vertical:40

Optional: with shotcrete spraying fuction output m3/h 0-8

Overview of Mini Concrete Pump