Features
1. Use S valve reversing, good sealing performance, longer working life.
2. Equipped floating wearing ring on S valve, could self-compensating wearing.
3. High outlet pressure, could meet the demands of concrete pumping for high building.
4. Hydraulic system adopt air-cooler, easy operate, don’t need water.
5. With reverse function, reduce pipe plugged.
6. HMain oil pump is variable displacement plunger pump, spraying volume could be adjusted freel.
7. Equipped self-lubrication system to automatic lubrication for main sealing parts, lengthen wearing parts working life.
8. PLC control, With wireless remote control, easy to operate.
9. With guide pulley, easy to move, location.
10. Accelerating adding quantity could be adjusted continuously.
Technical data
| Item | spec | unit | Remarks |
| output | 5-8 | m³/h | |
| Max. pressure | 8 | MPa | |
| Distribution valve type | S valve | With accumulator | |
| Stroke x cylinder ID | 550×120 | mm | |
| Hopper volume | 210 | L | With mixer and vibrator |
| Power | 22 | Kw | |
| rotation | 1450 | r/min | |
| Main oil pump | 30-50 | cc/Rev | constant power control, Manual variable |
| Hydraulic oil tank volume | 160 | L | |
| Air pressure | 0.7 | Mpa | >shotcrete |
| Air consumption | 6 | m3/min | shotcrete |
| Acceptable max. aggregate size | 20 | mm | |
| Suitable concrete slump | 8-15 | cm | |
| Accelerate flow | 70-320 | L/min | GH15-200 |
| Dimension | 3500x1360x1530 | mm | |
| Weight | 1515 | kg |
