Organic Satusteam™ weed control machines

Weedtechnics Satusteam™ weed control machines

for every individual in the no-herbicide movement

Weedtechnics Satusteam™ weed control machines are not just another option for organic weed control

Our machines are designed to operate with our patented Satusteam™ technology. Satusteam™ is a unique combination of boiling water and saturated steam at low pressure. When weeds are hit with Satusteam , they are cooked instantly, leaving behind a chemical-free mulch for soil organisms to feed on. As a result, your soil health improves and your costs reduce over time.

Browse through our range of weed control machines below:

    Green Ninja Stealth


    The Green Ninja Stealth is the most affordable, compact and manoeuvrable unit available. This is an electric machine which is quieter for operators, neighbours, and pets.

    • Most affordable, compact and electric unit
    • Best choice for weed control around aged care facilities, daycare, schools, playgrounds, nurseries, hobby farms, nursing homes, etc.
    • Quick, electric start
    • Has wheels and can be easily pushed around
    Model Specifications
    Model Specifications: Green Ninja Stealth
    Water Usage: 5L / min
    Electrical Motor & Pump 240V │10 amp
    Diesel Burner: 5L / hr
    Weight: 160 kg

    *Note: the consumption figures are guide-only.

    Green Ninja Pro


    The Green Ninja Pro is one of the more compact Weedtechnics machines with maximum manoeuvrability, making it ideal for schools and nurseries. Connect the Green Ninja Pro to a tap or tank and steam away.

    • An affordable and compact unit
    • Makes weed control in plant nurseries and other spaces with narrow navigational paths easy
    • Can run for long hours, daily
    • on wheel for effortless manoeuverability
    Model Specifications
    Model Specifications: Green Ninja Pro
    Water Usage: 5L / hr
    Diesel Rate 4.7L / hr
    Fuel Tank Capacity: 17L
    Weight: 190 kg

    *Note: the consumption figures are guide-only.



    The SW800 model is our affordable entry-level steam weed control machine designed to deliver 5L of Satusteam per minute. It is ideal for handheld application of satusteam in municipal situations such as parks, garden beds, streets and for smaller scale organic growers.

    • Safe for weed control in equestrian and other animal-friendly properties
    • Comes with a water tank set up for maximum productivity
    • Designed to run for 8-10 hours easily every day
    • Can be set on any of our engineered trailers or skids
    Model Specifications
    Model Specifications: SW800
    Water Usage: 420-480L / hr
    Petrol Pump Motor: 1L / hr
    Diesel Burner: 5.5L / hr
    Weight: 160-230 kg

    *Note: the consumption figures are guide-only.




    The SW900 units have a patented delivery system and are designed to run multiple applicator heads. The SW900 is ideal for most horticultural applications such as vines, orchards and row crops. It can also be used for municipal applications. This model comes with a petrol-powered Briggs and Stratton engines to run the pump.

    • Safe for your people, produce and animals
    • Has different applicator heads for different kinds of weeding challenges
    • Built to run for 10+ hours daily
    • The whole system designed to fit your vehicle or trailer or skid
    Model Specifications
    Model Specifications: SW900
    Water Usage: 600L / hr
    Petrol Pump Motor: 1.9L / hr
    Diesel Burner: 7.5L / hr
    Weight: 160-230 kg

    *Note: the consumption figures are guide-only.



    The SW2100 is base level Satusteam weed control machine for horticultural and agricultural set up. Rigged with the whole Weedtechnics weed control system, the SW2100 is a high-performing piece of equipment, capable of running combinations of multiple applicator heads (like the Orchard Head 120) and implements (like the Tracktech). It is the predecessor of the SW3100.

    • Powerful enough to operate more than one applicator heads simultaneously
    • Well-suited for orchards, vineyards, small-medium farms, areas with fences and hedgerows
    • Can continue Satusteaming weeds for over 8 hours, every day
    Model Specifications
    Model Specifications: SW2100
    Satusteam™ Volume 20-25L / min
    Satusteam™ Pressure (in heat exchanger) 35 Bar (500 PSI)
    Satusteam™ Pressure (on delivery) 2-4 Bar (30-60 PSI)
    Satusteam™ Temperature: 118°C (250°F)
    Water Pump:
    Open flow 55L / min
    Max Pressure 40 Bar (580 PSI)
    – Triple diaphragm PTO Drive Pump – Adjustable Pressure Unloader
    Diesel burner (12V):
    Fuel Consumption 14 L / hr
    Fuel Tank Capacity 50 L
    BTU Rating 550000 Btu
    Fuel Oil Solenoid Standard
    Exhaust Stack 200mm

    *Note: the consumption figures are a guide-only.




    The SW3100 is a game-changer in the horticultural weed control process. Operating with a continuous flow of 30 litres/minute Satusteam™ with delivery designed through applicator heads mounted on a tractor or trailer.

    The SW3100 can function using single or dual Rowtech heads or single-sided with Rowtech and Orchard Head combination providing a pass coverage up to 1.2 m in width.

    • Fully proven design
    • Vehicle-mounted solution for efficient horticultural / orchard delivery
    • Complete hydraulic control
    • Flexible build to suit client row widths
    • Completely remote control/monitor from tractor cab option
    • GPS data capture and store option
    • Can operate from mains / tank / bore / dam water source.
    Model Specifications
    Model Specifications: SW3100
    Satusteam™ Volume 30-35 L/min
    Satusteam™ Pressure (in the heat exchanger) 35 Bar (500 PSI)
    Satusteam™ Pressure (on delivery) 2-4 Bar (30-60 PSI)
    Satusteam™ Temperature: 118 ℃ (250 ℉)
    Water Pump:
    Open flow 55 L/min
    Max Pressure 40 Bar (580 PSI)
    Triple diaphragm PTO Drive Pump

    Adjustable Pressure Unloader

    Diesel burner (12V):
    Fuel Consumption 20 L/hour
    Fuel Tank Capacity 120 L
    BTU Rating 760,000 Btu
    Fuel Oil Solenoid Standard
    Exhaust Stack 200 mm

    *Note: The consumption figures are a guide only.



    With the capacity to deliver around 40L of Satusteam™ per minute, the SW3800 is one of our largest mighty weed control machines. It works with high-strength applicator heads and implements suitable for large acres.

    • Create your own mulch for your soil
    • Can handle a whole system of applicator heads and implements working together
    • Extremely heavy duty, suitable to run for long hours
    • Works best with 2000-4000L water tank set ups
    Model Specifications
    Model Specifications: SW3800
    Satusteam™ Volume 38-42L / min
    Satusteam™ Pressure 300-1200 PSI (adjustable)
    Satusteam™ Temperature 118°C (250°F)
    About the SW3800 machine:
    Engine Kubota Z602 diesel engine with push button electric start
    Water Pump Belt-drive Triplex Plunger Pump with oil drain hose
    Burner Wayne 12V 25Amp Oil Fired; Burns diesel at 23L / hr
    Fuel Tank Capacity 189 L Diesel
    BTU Rating 880000 BTU
    Gauges Pressure and Temperature gauges
    Weight 725 kg

A Few Words From Our Customers

Your choice matters.

It’s time to ditch those chemicals! Control weeds with
water that is safe enough to drink.