Model 125; Rotary Boom Irrigator

irrigation effluent pivot sprinklers
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An extremely efficient
middle of the range rotary
boom low pressure Travelling
irrigator 		Model 125
model 125 drawnmodel 125 drawnmodel 125 drawnmodel 125 drawnmodel 125 drawn
  • Use for irrigation or effluent
  • Minimum wind distortion
  • One man operation
  • Rugged construction
  • Low operating pressure
  • 8 Speeds - giving 8 different application rates
  • Quick shifting time
  • Low operating costs
  • Separate hoe trailer - allows maximum flexibility when laying out and winding in hose
SPECIFICATIONS  
Boom Length 56 m
Wetted Width to 84 m
Lane Spacings 75 m - 80 m
Hose Length up to 300 m of 114 mm
Hose Diameter 100mm - 114 mm
Flow Range 40 - 150 m³/hr
Operating Pressure 280 kps
Boom Height 4.2 m
Wheel Spacings 3.2 m
Travel Speeds 8
Area Covered 3.0 Ha - 4.8 Ha
The above figures are for reference purposes and not binding in detail.
We reserve the right to introduce changes to the specifications to the machine without prior notice. 		 
 
 

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.

mode 125 hose trailer
 
Roto-Rainer is Labour Efficient:
The Roto-Rainer irrigator can be set to run in any chosen direction. With the machine pulling up to 300 m length of hose; with central hydrant outlets, a 600 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 125 Rotary Boom has a maximum flow rate of 150 m³ per hour with a run length of 400 m; 113 mm gross can be applied to 3.0 Ha in 23 hours. If shifted twice a day 54mm can be applied to 6.0 Ha
 
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Rainer Irrigation Limited
10 Robinson Street
Ashburton
New Zealand
Phone: +64 (03) 307 9049
Fax: +64 (03) 3079047
Email: Enquiries
Copyright Rainer Irrigation Limited MMVII