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Get a FREE Hoodie, Battery or Can Cooler with selected Makita products – Limited time only
Makita 18V 15L Backpack Sprayer DUS158Z / DUS158RM Kit

Makita 18V 15L Backpack Sprayer DUS158

SKU DUS158RM
By: Makita
$499.00 - $699.00
$699.00
$499.00 - $699.00
$699.00
Availability: This product will be delivered in 3-5 business days
Availability: This product will be delivered in 3-5 business days
Size: 1x 4.0Ah + Charger

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Delivery Notice:

Please allow 3-5 business days for processing before it's ready for delivery or pickup. All standard delivery options still apply.

Delivery Notice:

Please allow 3-5 business days for processing before it's ready for delivery or pickup. All standard delivery options still apply.

Want to Order This Item in Bulk?

Get a quote by contacting us.

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Product Description

Makita 18V 15L Backpack Sprayer (DUS158 Range)

The Makita 18V 15L Backpack Sprayer (DUS158) is a heavy-duty, high-capacity spraying solution designed for extended horticultural and agricultural applications. Powered by the Makita 18V LXT platform, this cordless sprayer eliminates the effort of manual pumping. It delivers a maximum pressure of 0.5MPa and comes equipped with a 600mm lance, offering the versatility of both a dual cone nozzle and a wide flat fan nozzle to perfectly suit the dispersion of herbicides, fungicides, and pesticides.

Engineered for all-day comfort and efficiency, the DUS158 features a highly ergonomic backpack harness that curves along the user's shoulders, chest, and waist to minimize fatigue during long shifts. The back pad incorporates ventilation channels that allow natural airflow, significantly reducing sweating. The handle is equipped with a convenient lock-on lever, removing the need to constantly engage the trigger, while an auto-stop feature turns off the motor when the handle isn't engaged, extending battery life. When paired with a 6.0Ah battery and the flat fan nozzle, you can achieve a massive 9 hours of continuous runtime, allowing you to work all day on a single charge.

Ideal For:

  • Agriculture & Horticulture: Perfect for broad-area application of herbicides, pesticides, and liquid fertilizers across large gardens, farms, and nurseries.
  • Commercial Landscaping: The 15L capacity and 9-hour runtime make it a highly efficient tool for professional maintenance crews.
  • Facility Maintenance: Excellent for spraying weed control along extensive pathways, fencelines, and commercial courtyards.

Key Features:

  • 15L Tank Capacity: A large liquid tank reduces the frequency of refills, keeping you on the job longer.
  • Interchangeable Nozzles: Includes a dual cone nozzle (0.9L/min) for targeted spraying and a flat fan nozzle (1.7L/min) for wider coverage.
  • Ergonomic Backpack Harness: Features a comfortable, ventilated back pad and curved straps to distribute weight evenly and reduce operator fatigue.
  • Lock-On Trigger: Allows you to lock the lever in place for continuous spraying, preventing hand and finger cramping during large jobs.
  • Incredible Runtime: Delivers over 9 hours of continuous operation when using a 6.0Ah battery and the flat fan nozzle.
  • Water-Resistant Battery Compartment: The battery is fully protected from water and chemical penetration inside its dedicated compartment.
  • Tank Drain Outlet: Features a built-in drainage outlet at the base for quickly emptying and thoroughly rinsing the tank after use.

Available Variations:

  • DUS158Z: Tool Only (Skin) - No batteries or charger included.
  • DUS158RM Kit: Includes the 15L Sprayer, 1x 18V 4.0Ah Battery, and 1x Rapid Charger (DC18RC).

Technical Specifications:

  • Brand: Makita
  • Voltage: 18V (LXT Platform)
  • Tank Capacity: 15 Litres
  • Max Pressure: 0.5 MPa
  • Discharged Water Volume: Dual Nozzle: 0.9 L/min / Fan Nozzle: 1.7 L/min
  • Continuous Runtime: Up to 9 hours (with 6.0Ah battery & fan nozzle)
  • Skin Weight: 5.6 kg
  • Weight (With Battery): 6.2 kg
  • Warranty: 3 Year Skin (5 Year if registered with Makita within 30 days)
Delivery Information

Dispatch: Items marked as “In stock” or “Ready to be shipped” are usually dispatched within 1 business day after payment is received. If an item is not in stock and ordered from our supplier, please allow 3–5 business days for processing before it is ready for delivery or pickup. All standard delivery options still apply.

Shipping: Delivery costs are calculated at checkout based on your location and order size. Bulky items and chemicals may attract additional freight charges and cannot be sent to PO Boxes.

Delivery: Parcels are delivered by road freight. Authority to leave may be used if no one is available to receive the order. For full details, please see our Shipping & Delivery Policy

Business days to delivery

NSW
City 1 Day
VIC
Melbourne 1 Day
Regional 3–4 Days
QUEENSLAND
Brisbane 1–2 Days
Regional 3–4 Days
SOUTH AUSTRALIA
Adelaide 2–3 Days
Regional 4–5 Days
NORTHERN TERRITORY
All Areas 4–6 Days
WESTERN AUSTRALIA
All Areas 4–6 Days
TASMANIA
All Areas 4–6 Days
Frequently Asked Questions
Does the DUS158Z come with a battery?

No, the DUS158Z is sold as a 'Tool Only' skin. If you require batteries, you can choose the DUS158RM Kit, which includes a 4.0Ah battery and a rapid charger.

How long will the battery last on a single charge?

The runtime is exceptional. When using a fully charged 18V 6.0Ah battery with the flat fan nozzle, you can achieve over 9 hours of continuous spraying.

Do I have to pump the sprayer manually?

No. The DUS158 is fully motorized and powered by an 18V battery, which automatically maintains a maximum pressure of 0.5MPa, completely eliminating the fatigue of manual pumping.

What types of nozzles are included?

It comes standard with a 600mm lance, a dual cone nozzle (which dispenses 0.9L/min), and a wide flat fan nozzle (which dispenses 1.7L/min).

Is the backpack comfortable to wear when full?

Yes. It features an ergonomic backpack harness designed to curve along your shoulders, chest, and waist to evenly distribute the weight of the 15L tank. The back pad also features ventilation channels to reduce sweating.

Do I have to hold the trigger down the whole time?

No. The handle features a lock-on lever that allows you to lock the trigger in place for continuous spraying, preventing hand cramps during large jobs.

Is the battery safe from the chemicals?

Yes. The battery compartment is specifically designed to protect the battery from water and chemical penetration during filling and operation.

How do I know when the battery is running low?

The sprayer features an external battery fuel indicator, allowing you to easily check the remaining capacity without having to open the protective battery cover.

How do I clean the tank out after using herbicides?

The tank features a convenient drainage outlet at the base. This allows you to quickly and completely empty the tank for thorough rinsing after using chemical mixtures.

What is the auto-stop feature?

The sprayer has an intelligent motor that recognizes when the handle trigger is not engaged and automatically turns the motor off. This saves battery power and reduces noise between sprays.

What is the difference between this and the DUS054?

The DUS158 is a heavy-duty 15L backpack sprayer designed for large commercial jobs. The DUS054 is a much smaller, 5L shoulder-strap sprayer designed for lighter residential and garden tasks.

Do you offer trade accounts for landscaping businesses?

Yes, Freshway Supplies provides volume pricing and B2B trade accounts for professional landscapers, gardeners, and facility maintenance crews. Contact us to establish your account.

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