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Home   /   Case Studies   /   Valley 381m Polylined Rainger Linear Cost Savings

Valley 381m Polylined Rainger Linear Cost Savings

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Case Study ID: CS-126
Date: July, 2021
Customer: Pastega Holdings
Location: Eton, QLD
Case Study Document

Overview

Dowdens Pumping & Water Treatment are the sole authorised Valley Irrigation Master Dealers for Mackay & Whitsundays. The Dowdens agricultural irrigation sales team has over 125 years of combined agricultural and irrigation sales experience to help our customers improve their farm’s productivity & lower their overall operating costs.

Valley Irrigation is the worldwide leader in precision irrigation. The Valley brand of center pivot, linear, and corner equipment provides solutions for conserving water and meeting the growing demand for food. The center pivot is much more than an irrigation machine. Sharing the intelligence between connected field devices, the pivot, and the integration of data science and machine learning lets you detect and receive critical information to improve crop precision, which results in greater returns – all while using fewer inputs and resources.

Pastega Holdings have various sugar cane farms located in Eaton southwest of Mackay. The family have been progressively taking their farming practices into the 21st century and moving their irrigation to Valley pivot systems allowing water, time and electricity savings. They believe that personal time with their families is very important so having a fully automated irrigation system that can be operated via their phone from anywhere in the world was a huge benefit.

The Problem – Replace existing 140×400 Poly Reel Irrigators

“Irrigation electricity tariffs in Queensland have risen a minimum of 136% over the past decade, and for some more than 200%.” – Qld Country Life – Feb. 2018.

Power Costs per Irrigation Cycle

The existing 140×400 Poly Reel Irrigators used 45Kw for 315 hours watering a total of 25mm per irrigation cycle.
Average power cost *$3,969.00 + GST per irrigation cycle

Labour Costs

It takes on average 48 hours of the farmer’s time to shift the Irrigator per irrigation cycle.
Labour Cost 48 hrs x *$35 hr =  $1680 per irrigation cycle

TOTAL COSTS PER IRRIGATION CYCLE – *$3969 (power) + $1680 (labour) = $5649

Our Solution

Upgrade to a Valley 381m Polylined Rainger Hose Tow Linear

Power Savings per Irrigation Cycle

The Valley Polylined Linear Irrigation System did the same job in an average of 48 hours at $500.00 + GST in electricity cost.

Poly Reel Cost per irrigation cycle – *$3969 + GST
Polylined Rainger Linear Cost per irrigation cycle – $500 + GST = *$3469 SAVING + GST

Time Labour Savings per Irrigation Cycle

It takes the farmer an average of 8 hours to move the Valley Polylined Rainger Irrigation System per irrigation cycle.

Poly Reel Labour Cost per irrigation cycle – *$1680
Polylined Rainger Linear cost per cycle $280 + GST = *$1400 SAVING + GST

CS-126-costs-savings-v1

Project Design Philosophy

Dowdens Pumping & Water Treatment’s design philosophy for this project was:

  • Cost-Effectiveness
  • Current Best Practice
  • Ease of Installation
  • Simple & Effective System Operation
  • System Reliability & Delivering Reduced Ongoing Maintenance Requirements

Key Components & Features

  • Valley 4 wheeled Polylined Rainger Hose Tow Linear
  • 37Kw Davey centrifugal pump
  • VFD with pressure sensor fitted
  • Pumping 60 L/S (28psi at centre point)
  • 1200m of 200mm class 6 PVC piping
  • 180m of 150mm Snaptite irrigator hose
  • Delivering 25mm of water over the area in 48 hours

Why Polylined?

  • Future liquid fertiliser
  • Controlled fertiliser application
  • Fertiliser savings

Maximum Coverage Achievable

  • Control via Computer or Mobile Phone
  • Increased efficiency and water cost savings
  • Programmable to suit your crops needs

Featured Brands

Dowdens Pumping and Water Treatment offers a wide range of high-quality products from globally recognised brands, ensuring customers access reliable and efficient solutions. We are also authorised service agents for all the brands we supply.

Featured Documents

Dowdenp provides comprehensive brochures in our Document Library, showcasing our extensive range of products and solutions for pumping and water treatment. These brochures showcase our capability to create custom solutions for any application and highlight our team of industry-trained professionals who can adapt to meet your specific needs.

Featured Videos

The Dowdens Video Library features real-world examples of installations, showcasing our practical experience and problem-solving skills. Also included is a comprehensive range of brand videos showcasing various product uses and capabilities.

Featured Case Studies

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Are you Interested in Polylined Rainger Linear Cost Savings?

The Dowdens Team are ready to help. Contact us today for more information and to start the conversation.

Our Locations

Dowdens has four convenient locations throughout Queensland. We have branches in Mackay and Proserpine in the north, servicing the Sugar and Coal industries, a centrally located branch in Rockhampton, specialising in the Agricultural and Coal industries, and a branch in Brisbane, servicing multiple industries in the southeast of Queensland.

Dowdens Mackay

Dowdens Brisbane

Dowdens Rockhampton

Dowdens Proserpine

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