Model 25; Rotary Boom Irrigator

irrigation effluent pivot sprinklers
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A very efficient, low cost,
low pressure, traveling irrigator

Model 25 Spraying


Roto-Rainer is Cost Efficient:
The Roto-Rainer Irrigator is a low-pressure machine, which means that you can operate with lower powered pumps, resulting in cheaper running costs, as compared to the gun type irrigators.
Roto-Rainer is Mechanically Efficient:
The Roto-Rainer performs a task by means of few and simple mechanisms. The reto-action of the water causes the boom to rotate for an even spread of water; and the rotation of the boom provide the motive force that propels the machine, using a series of lobes spaced around the central turntable to operate a simple lever mechanism to the wire rope winch drum.
  • Use for irrigation or effluent
  • One man operation
  • Folding or non folding rotary boom
  • 6 Speeds
  • Row crop axles
  • Low operating pressure
  • Hot dipped galvanised
  • Separate trailer allows maximum flexibility when laying out and winding in the hose
SPECIFICATIONS
 
  25 Folding Rotary 25E non Folding Rotary  
Boom Length 20 m 30 m  
Wetted Width 45 m 55 m  
Lane Spacings 40 m 50 m  
Hose Length 150 m - 200 m 150 m - 200 m  
Hose Diameter 65 mm - 80 mm 65 mm - 80 mm  
Flow Range 22 - 55 m³/hr 22 - 55 m³/hr  
Operating Pressure 280 kps 280 kps  
Boom Height 1.5 m 2.1 m  
Wheel Spacings Adjustable 1.6 m - 2.0 m 1.6 m - 2.0 m  
Travel Speeds 6 6  
Area Covered 1.2 Ha - 1.6 Ha 1.5 Ha - 2.0 Ha    
The above figures are for reference purposes and are not binding in detail.
We reserve the right to introduce changes to the specifications of the machine without prior notice.
   
 
 
Roto-Rainer is Labour Efficient:
The Roto-Rainer irrigator can be set to run in any chosen direction. With the machine pulling up to 200 m length of hose; with central hydrant outlets, a 400 m run can be achieved.
When operating in strong windy conditions, coverage is still very good as the water is carried in the boom almost to the end of the water circle, and because the boom rotates a very efficient watering pattern is achieved.

Roto-Rainer's Performance:
The model 25 Rotary Boom has a maximum flow rate of 55m³ per hour with a run length of 400 m; 80 mm gross can be applied to 1.6 Ha in 23 hours, for the folding rotary boom configuration; and 63mm gross can be applied to 2.0 Ha in 23 hours on the non folding rotary boom configuration.
 
Model 25 hose trailer
model 25 folded boom
 

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Rainer Irrigation Limited
10 Robinson Street
Ashburton
New Zealand
Phone: +64 (03) 307 9049
Fax: +64 (03) 3079047
Email: Enquiries
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