P20 Concrete shotcrete and grouting integrated pump
- Production capacity: 3～22 m³/h
- System pressure: 22MPa
- Outlet pressure of concrete: 8MPa
- Cylinder bore×stroke: 140mm×800mm
Applied range:P20 is a kind of mechanical equipment that can be used for both shotcreting and grouting. widely used in houses Construction, highways, railways, tunnels, hydropower stations and other projects are under construction.
Product Description
Parameter
| Item | Parameters | Item | Parameters |
| Production capacity | 3～20 m³/h | Outlet pressure of concrete | 7.5MPa |
| System pressure | 22MPa | Main motor power | 37kW |
| Cylinder bore×stroke | 140mm×800mm | Hopper volume | 0.3 m³ |
| Working wind pressure | 0.4～0.6MPa | Feeding height | 1000 mm |
| Maximum aggregate diameter | 15mm（ shotcrete）/ 30mm（grouting） | Distribution valve of concrete | S tube valve |
| Lubrication system | Manual +auto | Slump of concrete | 120 mm～180 mm |
| Fuel tank volume | 142L | Cooling way of hydraulic oil | Air cooling |
| Dust around the machine | ＜6mg/m³ | Resilient rate | ≤10% |
| Machine weight | 2300 kg | Dimension | 3250*1550*1600 mm |
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