Alternating current — Transmission, distribution, and domestic power supply / AC power supply frequencies / Effects at high frequencies / Formulation
Alternating current — Transmission, distribution, and domestic power supply | Pinjin Machinery. Alternating current — Transmission, distribution, and domestic power supply / AC power supply frequencies / Effects at high frequencies / Formulation. Electric 20 lists 22 kW, 8–10 m³/h, 10 MPa, 0.25 m³ hopper, 120 m / 40 m and 900 kg. Electric 30 lists 30 kW, 12–15 m³/h, 20 MPa, 0.3 m³ hopper, fine-stone 60 m / 180 m and 1200 kg. Compare the printed table, not the number in the model name. Neither is a boom pump or mixing plant. Does “Transmission, distribution, and domestic power supply” add a cell to Electric 20 vs Electric 30 Concrete Pump? No. Electric 20 vs Electric 30 Concrete Pump: Hopper, Pressure and Catalogue Distance Can “AC power supply frequencies” fill a blank cell for Electric 20 vs Electric 30 Concrete Pump? No. Blank cells for Electric 20 vs Electric 30 Concrete Pump stay blank. What should I send with an inquiry? Send mix or material, maximum aggregate, required output, horizontal and vertical distance, diesel or site voltage/frequency, country and purchase timing. Parts need name, size and quantity. WhatsApp or email to the Xingtai factory. Does Pinjin sell boom pumps, spraying machines or mixing plants? Spraying machines are listed on /products/spraying-machines (hydraulic/diesel concrete sprayers and M9 plaster). Mixing plants and truck-mounted placing booms are not listed. Trailer pumps remain on the pump hubs. Do you have an overseas warehouse or a published dealer list? No. Equipment ships from Xingtai. This site does not claim an overseas warehouse, exclusive distributors or a global after-sales network. Are the numbers on this page catalogue figures? Yes. Only figures already printed on product pages are used. Missing cells stay blank. We do not invent certifications, stock, lead times or on-site guaranteed output. Page /en/blog/electric-20-vs-30-concrete-pump/.