Knapsack Mist Blower/duster
Model: 3WF-3D(14L/20L/26L)
Fan Rotation Speed: 7500r/min
Tank Capacity: 16L, 20L, 26L
Range(m): ≥12m
Matched engine: 1E40FP-3Z
Product Features
This knapsack mist blower/duster machine combines a chemical reservoir, engine module, and air line. Tank choices: 14L, 20L, 26L for varied farm sizes.
Milky-white PE tank with broad orange threaded cap for quick fill/rinse. A dosing dial controls liquid or powder feed. Chemical-resistant body handles wet pesticides and dry powders.
The engine of this model is 1E40FP-3Z single-cylinder, two-stroke, air-cooled gasoline motor. Honeycomb-pattern shroud improves airflow and cooling. Reinforced frame and thick padded harness spread weight, reducing fatigue.
Long flexible ribbed hose plus curved multi-section rigid lance with comfortable grip. Angle-adjustable tube delivers fast air upward, sideways, or diagonally for tall crops.
This air-blast unit does wet spraying and dry dusting. The 1E40FP-3Z drives an internal fan for steady strong airflow. In dusting mode, powder is lifted and spread evenly-pesticide dust, lime, granular materials. In spraying mode, a quick parts change turns liquid into fine mist that penetrates dense foliage and crowns. The engine offers reliable ignition and ample power; the honeycomb cover aids cooling and durability. Handle throttle tunes airflow and feed. Dual-use design switches spray/dust by swapping parts; adjustable feed suits various agrochemicals; multiple tank sizes fit different plots.
Orchard, tea, vineyard, and field crop pest control; effective in hilly orchards with thick canopies. Farm, greenhouse, and public-space disinfection with dry powder. Forest pest prevention, warehouse sanitation, lime spreading, greenhouse humidity control. With the upgraded high-power 1E40FP-3Z and honeycomb cooling cover, it delivers stable heavy-duty output and higher efficiency-ideal for commercial farms, large estates, and service crews. No mains power needed, suitable for remote fields, hills, and orchards.
Product parameters
|
Product Name |
Knapsack mist blower/duster |
|
Model |
3WF-3D(14L/20L/26L) |
|
Fan Rotation Speed |
7500r/min |
|
Tank Capacity |
16L, 20L, 26L |
|
Range(m) |
≥12m |
|
Matched engine |
1E40FP-3Z |
|
Displacement |
41.5cc |
|
Standard Power |
2.13kw/7500r/min |
|
Fuel Tank Capacity |
2.3L |
|
Mixed Fuel Ratio |
25:1 |
|
Method of Starting |
Recoil Starting |
|
Igniting Mode |
No Touch of Ignition |
|
N.W. |
11kg(14L)/11.5kg(16L)/12kg(20L) |
|
G.W. |
13kg(14L)/13.5(16L)/14kg(20L) |
|
Packaging Size |
490*410*765mm, 490*410*765mm, 490*410*770mm |
|
Qty/20'GP |
200pcs, 195pcs, 160pcs |
|
Qty/40'HQ |
460pcs, 450pcs, 395pcs |
Product details
FAQ
Q1: Where is your factory based? How can I travel over to inspect your factory?
A: We are located in Taizhou, Zhejiang Province. The train ride from Shanghai takes 2.5 hours, and Taizhou Airport is only 30 minutes away.
Q2: Is long-time operation comfortable with this 3WF-3D knapsack mist duster?
A: Yes. Adjustable padded straps are adopted to reduce back strain even after hours of continuous spraying.
Q3: Are custom colors and brand logo customization available?
A: Yes, we provide OEM/ODM services, including custom colors, marking labels and custom packaging.
Q4: Is it possible to order this model of sample?
A: Yes, sample orders are welcome.
Q5: How are samples transported to customers?
A: International couriers like FedEx, UPS, DHL, TNT and EMS are used for sample shipments.
Q6: What payment options are available for our orders?
A: We accept T/T, L/C, Paypal, Western Union and Xtransfer.
Q7: How many pieces are required for the minimum order?
A: Normally MOQ is 100 pieces. If you mix different items in one container, we can reduce it to 50 pieces.
Q8: How soon can you finish mass production?
A: It generally takes 25 days to finish producing goods for one container.
