Latest News

Plucks spring-loaded drawbar fitted to a heavy land roller, hitched to a tractor at Plucks Engineering in Rakaia

Why a Spring-Loaded Drawbar Belongs on Your Heavy Roller

Towing a heavy roller over border-dyke humps or lumpy ground means a constant clunk through the tow bar pin. Here’s how Plucks’ spring-loaded drawbar cushions that connection, and why it’s worth fitting to a new or existing roller.

Plucks Hose Runner on a wheeled galvanised frame, wound with black alkathene stock water hose in a paddock

What Winding Hose by Hand Is Really Costing You This Season 

Hand-winding 300 metres of alkathene hose can take more than 40 minutes a shift, before you sort out the loops and kinks. Here’s what that adds up to over a winter grazing season, and how the Plucks Hose Runner turns it into a one-person job that takes under two minutes.

Plucks floating effluent pond stirrer running in a lined dairy effluent pond on a Canterbury farm

Effluent Pond Stirring: Why It Matters (and What Happens When You Skip It) 

An effluent stirrer is easy to forget until it stops. Here’s what pond stirring actually does, what happens when solids settle, and how Plucks sizes stirrers to your pond, tank or sump using measured dimensions and solids loading rather than guesswork.

Uneven, pugged paddock ground after winter, ready for spring rolling

Paddock Rolling in Spring: Choosing the Right Land Roller for Your Farm

After a wet Canterbury winter, paddocks come out lumpy, pugged, and uneven – and that costs you all season. Here’s how to choose the right land roller size, plate thickness, and towing setup before spring gets away on you.

Plucks Engineering effluent pond stirrer operating in a dairy farm effluent storage pond, with dairy shed infrastructure and Southern Alps visible in the background

Planning an Effluent Upgrade Before a Consent Renewal 

Consent renewals have a way of surfacing problems that have been building for years. This post covers why reviewing your effluent system well before renewal time gives you more options, more time to get it right, and a much smoother path through the consent process.

Shifting Alkathene hose for break feeding is one of those jobs that eats time every single day of the season.

The Plucks Hose Runner Was Rebuilt From the Ground Up – Here’s What Changed and Why

Plucks Engineering spent 82 days visiting farmers across New Zealand before redesigning the Hose Runner. The result is a machine that winds and unwinds hundreds of metres of Alkathene hose in under two minutes – a one-person job, 45% cheaper than the original, and built around exactly what farmers said they needed.

Plucks Engineering concrete effluent storage pond on a New Zealand dairy farm with Canterbury plains and Southern Alps in the background

How to Size Effluent Storage for a Dairy Farm in New Zealand 

Effluent storage that’s too small creates pressure fast – and usually at the worst possible time. This guide covers what actually goes into sizing dairy effluent storage correctly in New Zealand, from herd numbers and rainfall allowance through to concrete pond design and resource consent requirements.

Dairy effluent pond with surface aerator on a New Zealand farm

Global Disruption, Energy Volatility and Why Dairy Effluent Is Now a Strategic Asset

Global fertiliser supply is under pressure – and New Zealand sits at the end of the line. Here’s why your effluent system is now one of the most valuable resilience tools on the farm.

Dry cracked paddock soil on a Canterbury dairy farm showing compaction and moisture stress

Why Maximising Dairy Effluent Matters More Than Ever

Dairy effluent contains real fertiliser value – nitrogen, phosphorus, and potassium your farm has already paid for. Here’s why capturing more of it matters, and what a well-designed system actually delivers.

Plucks Engineering technician installing an effluent pond stirrer on a Canterbury dairy farm

What Consultants Look For in a Dairy Effluent System

Storage capacity, pump sizing, build quality, documentation – when a consultant reviews a dairy effluent system, these are the things they check. Here’s what to have in order.

Two Plucks Engineering technicians installing an effluent stirrer frame at a Canterbury dairy farm pond, with the Southern Alps in the background.

Common Problems Found in Older Dairy Effluent Systems 

Most older systems were built right at the time – but farms change, rules tighten, and the setup doesn’t always keep up. These are the problems that keep coming up, and what to do about them.

Plucks Engineering SM Posts

How Dairy Effluent Systems Are Designed to Meet Resource Consent Requirements in NZ

Getting the design right before anything is built is what keeps consent applications clean and avoids expensive changes down the track. Here’s what goes into a compliant effluent system.

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