small concrete pumps with electro motor/ 20 m3/h

No.Technical parameters1Max. Theory Concrete conveying capacity(m3/h)202Max. Concrete Pressure(MPa)83Electromotor Power(kw)374Main oil pump displacement(ml)715Concrete Cylinder Diameter/ Rod D(mm)1406Concrete Cylinder Stroke(mm)8007Main Cylinder Diameter/ Rod D80/508Max. Grain Diameter(mm)159Hopper Capacity(L)30010Hopper Height (mm)115011Hydraulic Oil Tank Capacity(L)15012Delivery pipe inner diameter (mm)8013Theory Max. Horizontal Delivery Distance(m)80014Theory Max. Vertical Delivery Distance(m)16015Out Dimension L×W×H(mm)3700×1600×180016Total Weight (kg)3000 1. Main hydraulic pumps are famous Chinese Liyuan products, all reversing valves, all hydraulic hoses and couplers are imported products. 2. The reversing control is electric-hydraulic type. The electric part is controlled by PLC, which is reliable, more accurate with small impact. 3. The counterforce on specially designed “S” valve is received by hopper wall to assure the service life of goggle plate and cutting ring.4. Reliable master oil cylinder and concrete cylinder can be normally operated for at least 30,000 m3.5. Main electric elements are imported original Schneider, OMRON, Siemens, LG, etc.6. The open loop of the hydraulic system is air cooled to keep the oil temperature below 60oC so as to ensure the stability of the system.7. Control mode: manual operation and wireless remote contro