Description
Great Oak Curated Industrial Equipment:
Part of our industrial collection, selected for durability and performance.
Features & Details
- Powerful & Efficient Coverage: Equipped with a 63cc 3HP high-performance engine, this backpack fogger delivers a strong, consistent mist with a long reach and wide coverage area. It is ideal for critter control, fogging, and large-scale spraying
- Large 4-Gallon Tank: The 4-gallon capacity minimizes refills, ensuring longer work sessions. Our gas powered fogger sprayer is suitable for treating yards, gardens, farms, orchards, and community areas
- Lightweight & Comfortable Carrying: The garden mist sprayer features padded shoulder straps and a ventilated back cushion to reduce fatigue. Includes earmuffs and gloves for secure, comfortable operation
- Versatile Spray & Dust: This garden mist duster with versatile design supports both liquid fogging and powder dusting, giving you flexibility for critter control, or crop spraying
- Durable & Reliable Build: Our gas backpack sprayer features a one-piece metal L-shaped spray tube with leak-proof construction for long-lasting service life
Technical Specifications
| Item Model Number | 3WF-16E |
|---|---|
| Color | White + Orange |
| Tank Capacity | 4 gal / 16 L |
| Tank Material | HDPE |
| Powder Tank | Included |
| Power | 2.1 kW |
| Engine Speed | 6500 r/min ±10% |
| Ignition Method | Electronic Ignition |
| Start Method | Recoil Start |
| Max Spray Distance | 11.8 m / 38.71 ft |
| Max Fan-Shaped Spray Width | 2.6 m / 102.36 in |
| Fuel Type | 90# gasoline or equivalent ethanol gasoline (ethanol content ≤10%) mixed with 2-stroke engine oil (JASO-FC grade or above), 50 |
| Main Material | Plastic + Metal |
| Net Weight | 12.2 kg / 26.98 lb |
| Product Dimensions (LxWxH) | 19.29 × 11.42 × 25.98 in / 490 × 290 × 660 mm |
| Spray Tube Length | 55.12 in / 1.4 m |
Detailed Overview
4-Gallon Gas-Powered Backpack Sprayer
Experience efficient spraying with this backpack fogger sprayer. It achieve sup to 38.7 ft spray distance with a 2.1 kW high-performance engine. Lightweight design makes critter control and various spraying tasks easier and more efficient.
Key Features

Wide Mouth Lid
For easier pouring and mixing, the tank’s wide mouth is ideal for your preferred fertilizer liquids without spills

Covers More Ground
Sprays up to 30 ft. It is great for reaching tall trees, rooftops, and other high or hard-to-reach areas.

Includes Gloves & Ear Protection
Comes with work gloves and earmuffs to help reduce noise and contact during long spraying sessions.


Note: Great Oak Industrial Supply Corp. specializes in sourcing high-performance industrial tools. Manufactured by VEVOR.





























Verified Customer –
Build quality is very good. Unit has some weight to it due to that when full. Some assembly required, instructions are pretty decent.
Easy start (make sure you have the trigger set to on). Not very loud, and mists well! I use setting #1. You also have to constantly adjust the flow valve or you’ll burn through the fluid fast. Once I figured that out, this unit works great!