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Gasoline Mist Duster GMD3WF-3, for Triple Purpose

The powerful and efficient 41.5cc engine provides outstanding power performance and increases fuel efficiency.
Because all relevant control elements are integrated in a single handle, the ergonomic handle allows you control your power tool easily, comfortably and reliably with one hand and provide a comfortable grip.
Easy-start recoil starter help you start the engine easily with just one or a few pulls.
Ergonomic back plate design, wider and thicker shoulder straps help the operator work more comfortably.
Steel pipe supporter for chemical tank effectively reduce pressure to fan case, thus resulting in lower vibration and more reliable performance.
The 1.5-liter large-capacity fuel tank allows you to work continuously without frequent refueling.


The GMD3WF-3 can spray 3 types of materials: liquids, powders and granules.

On the other hand, it has 2 purposes. It can be used as a sprayer but also as a nebulizer.

This Backpack Gasoline Sprayer is powered by a 41.5 cc 2-stroke gasoline engine.

Designed with a special 20.0 liter translucent tank to contain liquid, granule and powder products, with a volume scale for easy mixing. This back sprayer is ideal for disinfection, fertilization and irrigation. It can be used for pesticide spraying on fruit trees, cotton and other agricultural and forestry crops. Includes a rotating nozzle to better spread the chemical. And its ergonomic backpack prevents user’s fatigue.


Package dimension 510 x 420 x 720 mm (20.1 x 16.5 x 28.4 inch)
Gross weight 11 kg (24.3 lbs)
Net weight 10.5 kg (23.1 lbs)
Application type Heavy-duty
Displacement 41.5 cc
Engine power 2.13 kw / 2.9 hp / 7500 rpm
Fuel Mixed gasoline and two-stroke air-cooled engine oil with a ratio 40:1
Fuel capacity 1.5 L
Air flow rate 730 m3/h
Container capacity 14 L
Discharge rate ≥4 L/min


  • (1x) Power mister-duster
  • (1x) Pleated pipe
  • (1x) Blower tube A
  • (1x) Blower tube B
  • (1x) Blower tube C
  • (1x) Control handle
  • (1x) Nozzle head
  • (2x) Infusion hose
  • (1x) Valve body
  • (1x) Fuel mixing bottle
  • (1x) Tools bag
  • (1x) Owner’s manual

Seeking high-quality accessories for your machine? Submit an inquiry now!

Please provide the model type of your machine in your inquiry, and mention the keywords like chainsaw parts, brush cutter parts, sprayer/mist duster parts, leaf blower parts, hedge trimmer parts, water pump parts, generator parts, engine parts, lawn mower parts, etc.



Q       Are you having trouble starting your gasoline sprayer?
A       To begin the start-up process, fill the fuel tank with a 50:1 fuel mix. We recommend using Craftop Brand Oil the proper fuel mix ratio. Here is a link for a correct mix of oil and gasoline. The priming bulb is located towards the bottom of the carburetor. Pump the bulb 5-7 times until fuel begins to flow through the fuel pipes. Position the choke upright on a cold start (first start – right out of the box). Set the throttle to 50%. Pull the recoil starter 3-5 times to get the engine to start. Push the choke down once you hear the engine flutter (turn over). Set the throttle to 50%. To start the engine, pull the recoil starter. Allow the engine to warm up for 1-2 minutes at low throttle.
Q       How should you rinse your gasoline backpack sprayer?
A       Fill the tank halfway with fresh water. Then, pump the handle while holding the trigger wand open to spray out everything in the tank. Pump the handle a few dozen times while keeping the trigger open.
Q       When and how often should I clean my gasoline sprayer?
A       After each usage, your sprayer should be drained and cleaned. It is normally acceptable to leave the product in the sprayer if you intend to spray again later that day or the next day. If you are not going to spray again for at least a day or two, you will need to drain the tank. You should triple-rinse your sprayer after draining the tank. This entails flushing the system three times with fresh water to remove as much chemical residue as possible.
Q       What is a gasoline sprayer?
A       It is a useful and effective device for protecting plants from diseases and pests; it is ideal for plantations, cultivated fields, gardens, and parks.



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Jonathan Blackmore

“This is my NT6210. We are just out of one of the worst storms in living memory here in Ireland. This saw worked for 3 days almost 8 hours a day. My first comment is this saw is very well balanced and constructed. My second comment is it is very economical on fuel. Very happy to recommend this saw to anyone who asks me. Blade is holding its edge very well. Craftop is the Toyota of chainsaws.”

Imposur Perú

New Business Development Director

“Craftop has allowed us to give back to thousands of families the sense of progress and self-realization, giving them powerful, reliable machinery they can depend on.”

Yorvenys Sánchez - Verechi Panama

General Manager

“Craftop is high-quality equipment, preferred by customers because they know its value guarantees them reliability for a long time. What the market least needs is disposable equipment. Our success has been thanks to Craftop.”