CLASSIFICATION
Center Pivot Irrigation
Center Pivot Irrigation System
Central pivot type sprinkler irrigation system, also known as electric circular sprinkler irrigation machine, is mainly driven by a motor system to make the sprinkler irrigation machine run in a circular trajectory in the field. During operation, the nozzle evenly sprays water onto the crops, achieving large-scale irrigation.
The pointer sprinkler system consists of a center point, a cross-body system, a drive system, a spraying system, a control system, and end supplementary irrigation. The cross body rotates around the center point for sprinkler irrigation. Electric circular sprinkler is another “agricultural revolution” after tractors, and is currently the most automated irrigation machinery.
Large single irrigation area, high spraying uniformity, high degree of mechanization and automation, and the able to achieve unmanned automatic irrigation are the advantages. In addition, center irrigation system can reduce drift losses during windy conditions and improve the effective utilization of sprayed water.
It can achieve good irrigation effects in both plains and mountainous and hilly areas with certain slopes. Cener pivot system is widely used for irrigation of crops such as potatoes, alfalfa, oat grass, corn, wheat, sugarcane, etc. It is the best choice for domestic field irrigation equipment and abroad.
The maximum radius can reach 800 meters, the maximum irrigation area is 3000 acres, and there are multiple types of nozzles to choose from.
Supporting nozzle:
D3000 series, R3000 series, A3000 series, KOMET KPT series, LDN series, I-WOB series, optional.
Technical Parameters:
| No | Item | Parameters |
| 1 | Center Point | 6 5/8’’(168mm), 8 5/8’’（219mm) |
| 2 | Tube Specification | 5’’(127mm);6 5/8’’(168mm), 8 5/8’’(219mm) |
| 3 | Span Length | 37.5m;43.3m;49.1m;54.9m, 60.7m |
| 4 | Tire | 14.9-24, 11.2-24: vacuum or inner tube |
| 5 | Electrical Cable | Armored cable, certified by UL |
| 6 | Motor Reducer | 25.5：1（1.5hp）and 40：1（0.75hp) |
| 7 | Wheel reducer | 50：1 and 52：1 |
| 8 | Cantilever length | 0.76m、2.74m、5.49m、8.23m、10.97m、16.46m、19.51m、24.99m |
Technical Parameters for Span :
| Pipe Diameter (mm) | Span Length(m) | Distance between water outlets (mm) | Minimum standard passing height (m) | Span weight with water (kg) |
| 219 | 43.37 | 1912 or 2878 | 2.99 | 3400 |
| 49.12 | 2.93 | 3750 | ||
| 168 | 43.37 | 1912 or 2878 | 2.99 | 2590 |
| 49.12 | 2.93 | 2850 | ||
| 54.86 | 2.86 | 3090 | ||
| 60.63 | 2.83 | 3350 | ||
| 127 | 43.37 | 1912 or 2878 | 3.02 | 2100 |
| 49.12 | 2.96 | 2300 | ||
| 54.86 | 2.89 | 2510 | ||
| 60.63 | 2.86 | 2280 |
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