Characteristics
Characteristics of distributor Flexible, convenient, good quality and low price HGY-21 spreader is a concrete machine that can be used together with concrete pump, and can easily and efficiently deliver concrete to the pouring operation point. The tower distributor is composed of three parts: the upper distributor, the middle rotary body and the lower tower body. Climbing mechanism can be equipped as required, which can be applicable to high-rise building construction, significantly improve construction efficiency and pouring quality, and reduce labor intensity. 1. Advantages of using HGY-21/3R spreader ● Continuous and uniform distribution can be realized; ● Large operation scope, no dead zone; ● Flexible and convenient operation, high construction efficiency, good concrete pouring quality and little environmental pollution; ● It can reduce labor intensity of workers, auxiliary work and personnel, and construction cost. 2. Main features of HGY-21 spreader ● This spreader adopts two arms, double rotation, more reasonable structure, high strength and stiffness, and light weight; ● Fully hydraulic drive, 360 ° full rotation, stable action, good dynamic performance and high reliability; ● The electrical system is safe and reliable, and the main components are Schneider Electric, a world famous brand; ● The operation is simple and convenient, with wireless remote control, wired remote control, and cab platform operation available for selection (wireless remote control is customized for the customer, otherwise the distribution machine is not configured in the factory).Parameter
| Item | 15M | 17M | 19M | 21M | 28M |
| Max . placing radius | 15m | 17m | 19m | 21m | 28m |
| Big arm elevation | 0-70 | 0-70 | 0-70 | 0-70 | 0-70 |
| Medlum arm elevation | 0-180 | 0-180 | 0-180 | 0-180 | 0-180 |
| Small arm elevation | 2.80m | 2.80m | 3.2m | 3.2m | 3.5mm |
| Tail Rotary radius | 180 | 180 | 180 | 180 | 180 |
| Maxdelivery ,pressure | 24Mpa | 24Mpa | 24Mpa | 25Mpa | 28Mpa |
| Rotation range | 2.6m | 2.6m | 2.6m | 3.6m | 3.6m |
| delivery pipe | 125mm | 125mm | 125mm | 125mm | 125mm |
| Rated voltage | 380V | 380V | 380V | 380V | 380V |
| Total power | 4KW | 5.5KW | 5.5KW | 11KW | 15KW |
| Hydraulic system | Open,circuit | Open,circuit | Open,circuit | Open,circuit | Open,circuit |
| aggregate diameter | 40mm | 40mm | 40mm | 40mm | 40mm |
| Length of rubber hose | 3M | 3M | 3M | 3M | 3M |
| Weight ( self - weight ) | 3200KG | 5600KG | 7200KG | 9000KG | 10500KG |
| Counterweight | 2300KG | 2200KG | 2200KG | 3600KG | 4200KG |