
Horticulture Booms
Horticulture booms spray off to the side to target root zones, and foliage of row spaced crops.

The Tow and Fert Multi 4000 is built for tractors 120 hp and above, with mixing powered by either 1000 rpm PTO or an optional hydraulic motor. Its hydraulic-driven 3” Metalform stainless steel trash pump and patented tank agitation let you tip 1-tonne bags of fine particle fertiliser straight into the water — no pre-mixing required. Add the optional crane and you can load 4 tonnes in around 15 minutes. For urea users, the Multi 4000 dissolves up to 1.5 tonnes of standard granular urea into 3000 L of cold water. With a spread width up to 22 m, it can cover 1 ha in about 3 minutes at 12 km/h, delivering up to 40 hectares per load. The Multi 4000 makes big jobs fast, simple, and highly efficient.

Tank size
4000 L
Spray width
22 m
Area per load
40 ha
Application rate
50-500 l/ha
Attachment style
Trailed
Attachment vehicle
120hp tractor or greater
Switch above to view Pasture setup.
Benefits
Tackle jobs of up to 40ha per load.
Apply the toughest of suspension products with peace of mind that your nozzles and booms will remain blockage free.
The Multi 4000 features our propriety 3 inch stainless steel trash pump with a work hardening impeller. Where other pumps fail, the Metalform Trash Pump delivers!
Your Tow and Fert comes with a companion mix app which helps you plan and execute spray jobs over your farm. From drive speed to nozzle selection, and even how much of each product to add - the mix app has you covered.
Tank size
4000 L
Spray width
22 m
Area per load
40 ha
Application rate
50-500 l/ha
Attachment style
Trailed
Attachment vehicle
120hp tractor or greater
Agitation powered by
PTO @ 1000 RPM or Hydraulic Option
Pump model
Metalform Stainless 3” Centrifugal Trash Pump
Pump performance
1200 litres per minute at 0 metres lift. Max lift = 4 metres
Pump powered by
Hydraulics – 33 litres/min
Dry weight
3,000kg (without crane)
Full weight
up to 9,500kg (depending on mix SG)
Size
5.90m (L) x 2.30m (W) x 2.50m (H)
Tank size
4000 L
Spray width
22 m
Area per load
40 ha
Application rate
50-500 l/ha
Attachment style
Trailed
Attachment vehicle
120hp tractor or greater
Agitation powered by
PTO @ 1000 RPM or Hydraulic Option
Pump model
Metalform Stainless 3” Centrifugal Trash Pump
Pump performance
1200 litres per minute at 0 metres lift. Max lift = 4 metres
Pump powered by
Hydraulics – 33 litres/min
Dry weight
3,000kg (without crane)
Full weight
up to 9,500kg (depending on mix SG)
Size
5.90m (L) x 2.30m (W) x 2.50m (H)

Horticulture Booms
Horticulture booms spray off to the side to target root zones, and foliage of row spaced crops.

Crane
A 995kg Hiab for lifting fertiliser bags with ease and decreasing loading times.

Compost Basket
A drop-in solution for creating compost extracts.

Compost Auger
Create compost extracts in the tank quickly and effectively while an auger removes the waste.
Learn more
In Cab Rate Assist
An in-cab companion to ensure even application.

Tow Hitch
Ideal for contractors & Towing an A-Frame.

Truck Mounted
Ideal for contractors or custom requirements.

Fertigation Adapter
Mix fertiliser and park up, allow the Tow and Fert too act as a supply cart for a dosing pump application through centre pivot.
Description
The Tow and Fert Multi 4000 is designed to be towed by a tractor of a minimum of 120hp.
The Multi 4000 mixing and agitation is powered by either the PTO at 1000rpm or the option powering this by a hydraulic motor. The 3” Metalform stainless steel trash pump found on the Multi 4000 and all other Tow and Fert models is powered by hydraulics.
With the patented agitation technology in the tank, you can simply empty 1-tonne bags of fine particle fertiliser directly into the water without any pre-mixing or messy work. Combined with the optional crane, you can load 4 tonnes of fertiliser product into the Tow and Fert Multi 4000 in just 15 minutes.
If you are a urea user, then this machine can handle up to 1.5 tonne of normal granular urea and dissolve it in 3000l of cold water.
With up to a 22 metre spread, the Multi 4000 can cover 1 hectare in just 3 minutes at 12 km/hr (8 mph). With a capacity of up to 40 hectares per load, this Tow and Fert makes light work of a large job.
BUILT TO OUTPERFORM
We built the Tow and Fert to do what others can't. Line them up against it and the gap speaks for itself.
| Feature | Tow and Fert | Other Sprayers |
|---|---|---|
| Even spread, under 15% COVEven application you can measure, test it on your own farm | Tow and FertYes | Other SprayersPartial |
| Dissolves 1 part urea to 2 parts water, fastHigh-concentration mixes without clogging or long load times | Tow and FertYes | Other SprayersNo |
| Suspends 2 parts lime flour to 1 part waterKeeps heavy fine particles in suspension, evenly, all the way to the nozzles | Tow and FertYes | Other SprayersNo |
| Boom recirculation on every nozzlePatented system, works even on single-nozzle machines - no blocking | Tow and FertYes | Other SprayersNo |
| Purpose-built Metalform 3 inch stainless pumpEngineered in-house after off-the-shelf pumps couldn't take the punishment | Tow and FertYes | Other SprayersNo |
| Runs at 22psi to protect biologicalsLow pressure keeps microbes and living inputs alive through application | Tow and FertYes | Other SprayersNo |
| Onboard weigh scalesKnow exactly what's in the tank, load accurately every time | Tow and FertYes | Other SprayersPartial |
| Companion Mix appMix rates, nozzle selection and ground speed worked out for you | Tow and FertYes | Other SprayersNo |
| 2,500+ strong farmer communityReal users sharing results, trials and advice, not just customers | Tow and FertYes | Other SprayersNo |
| Commercial-grade build, Over-engineered to outlastCommercial construction that keeps performing, day in day out | Tow and FertYes | Other SprayersNo |
| Travelling service & support - globallyOn-farm support and servicing, not a phone queue | Tow and FertYes | Other SprayersPartial |
| Pioneered and built in New ZealandDesigned and manufactured in Dannevirke, over 15 years in the paddock | Tow and FertYes | Other SprayersPartial |
Handover Video
This video will give you an overview of how the Tow and Fert Multi 2800 and Multi 4000 operates.
Get in touch
Talk to a specialist about Tow and Fert Multi 4000 and how it can work for your operation.
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