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Agricultural & Farming Equipment by Fieldmaster

Made in New Zealand, with a proud history of supplying the finest agricultural, horticultural and viticultural machinery since 1955!



Fieldmaster Ag has a proud history of supplying the finest mowing equipment to the world since 1955 and is committed to continuing to be New Zealand made. Through our brand partners we now offer specialist products such as rotary hoes, fertilizer spreaders, power harrows, drum mulchers and hay mowers for horticultural, agricultural and viticulture applications. Fieldmaster also supplies wide area mowers for municipal applications such as airports, race courses and government agencies.


Fieldmaster continues to remain at the forefront of innovation with mowing technology whether it be carbon fiber decks, hydraulic cutter heads on a wide area mower or market leading narrow post driver side-shifts. Whatever your agricultural, horticultural, viticultural or municipal requirements are Fieldmaster is able to offer you a solution.

Featured products

Sabre Slasher/Mower (18-40hp)

The Sabre range is available in two models: the 1200 and the 1500. They are ideal for small block and lifestyle properties. Like all Fieldmaster products, the Sabre range is built tough with quality components for years of service. Sabre slashers can easily be upspecced with enhanced features for cleaner finishing for the more discerning operator. Suitable for tractors to 18-40hp, the Sabre Range represents an economical, tough solution for cutting grassor topping overgrowth around the property.
$0.00 incl tax


Fieldmaster’s Fencer series of post drivers are New Zealand’s most popular post driver for beef and dairy farmers. An 8:1 rope-pulley configuration means the hammer falls faster allowing you to power through the job. The Tri-beam mast is 110% stronger than a standard UB section beam meaning you get longer life out of your farm equipment. Fitted with a 230kg hammer weight, top link, side tilt and main lift ram as standard. We also offer a huge range of options to fit rockspikes, augers, folding masts and hydraulic side shifts. The minimum required hydraulic oil flow for this machine is 16ltrs per minute.
$0.00 incl tax

SFM-H Series Mulcher

The European designed COSMO Bully SFM-H Series Mulchers come with a tower that hydraulically side shifts and a gearbox rating up to 70hp (max.). The rear of the deck has a series of height adjustable mulching rakes that hold large prunings (up to Ø 50mm) in the cutting chamber for maximum mulching, which along with the high speed rotor and hammer blades produce a high quality cut finish in vineyards, orchards and pastures.
$0.00 incl tax

UH Series Rotary Hoe

The European designed COSMO Bully UH Series Rotary Hoes are single speed, gear driven implements specifically for tractors 50 to 75hp. Engineered to include many features and accessories traditionally found in much larger rotary hoes, the COSMO Bully UH Series is suitable for a range of horticultural and gardening applications including nurseries, vineyards and orchards. The rotor, with a diameter of 480mm blade to blade, features six (6) C shaped, heat treated blades (per flange) in a speed configuration. This design, where the blades are slightly staggered from flange to flange, reduces the tractor horsepower required to till a high volume of soil in a wide range of soil types and conditions.
$0.00 incl tax

PL Series Fertiliser Spreader

The COSMO PL Series Fertiliser Spreaders offer a simple and effective solution to spreading a range of fertilisers (pilled, granular or powdered) and seed between 6 and 14m. The heavy duty PVC hopper is UV stabilised, will not rust, is less likely to suffer from dints and scratches and is durable. The smooth interior finish of the hopper ensures fertiliser slides down the hopper evenly to the exits. The twin lateral (side) exits provide the operator with left, right or full coverage spreading and also ensures uniformed spreading as the material drops straight onto the Stainless Steel six (6) vane spinner disc.
$0.00 incl tax

TM Twin Belt Drive Pasture Toppers

The TM Series of rotary topper mowers are available in 3 widths. Wide open grass flow vanes allow for lush pasture to easily pass through coupled with our fine mowing ‘Gold Tip’ blades that provide a clean cut, adjustable skids, anti-scalping options and the option to have rollers fitted front and rear provide an easy to use customizable machine. A twin belt drive system coupled with deep groove pulleys ensure maximum power is delivered to the blades providing a great cut every time! Suitable for tractors rated 40-120HP.
$0.00 incl tax

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