Cylinder Sprayer Parts for Sr420 Br420 Sr420 Br340 Sr340 Knapsack Gasoline Power Mist Dust Blower Power Sprayer for Leaf or Snow

Customization: Available
Engine Power: 3kw
Spray Range: 15m

Product Description

Basic Information

Model NO.
CFSR420P-03
Warranty
12 Months
Installation
External Thread Connection
Liquid Contained
Medicine, Disinfector
Spraying Shape
Sector
Volume
>500ml
Power Supply
Gasoline Engine
Material
Stainless Steel
Type
Knapsack
Production Capacity
5000 Per Month

Product Description

SR420 Top Quality Agriculture Knapsack Gasoline power Mist Dust Blower Power Sprayer for leaf or snow

Model NO.CFSR420
Engine stroke type2 stroke Single Cylinder, Air-cooling
Displacement56.5cc
Power output2.6kw
Max engine speed7500rpm
Fuel tank capacity1.3L (0.34 us gal)
Fuel mixture ratio25:1
Chemical tank capacity14L
Max air flow1300 m3/h
Spraying horizontal range15m
Working FormShoulder/knapsack
MaterialMetal/Plastic
Packing size46X34X67 cm

Main Features:

  • Advanced and low-emission 2-stroke engine with professional coated cylinder for long-life service.
  • Large 14L (3.70 gal) UV-resistant transparent tank for easy fill-level monitoring.
  • High-security design with no leakage of syrup.
  • Ergonomically designed controls for throttle, spray volume, and start/stop.
  • Long rotating plastic spray wand that pivots effortlessly in any direction.

Detailed Photos

Profile & Capabilities

Factory Overview

Our facility serves as a factory and wholesale distribution center for garden machine parts and accessories. As a market-oriented enterprise, we focus on R&D and manufacturing of high-quality garden machines such as sprayers, tillers, water pumps, lawnmowers, blowers, trimmers, and gasoline/battery chainsaws.

We specialize in a wide range of spare parts and accessories for various professional models, ensuring compatibility and performance. With a professional R&D team, our products feature patented designs and are distributed to more than 50 countries and regions worldwide.

Following the belief of "Quality Firstly, Always Pursuit For Excellence", we reward customers with consummate technology, excellent character, and efficient service.

Our Service

Before-sale Services

24 Hours online service with quick replies. We guide customers to choose the best machine type through professional and patient introductions.

Sale Services

We maintain a complete safety stock for all machine series. Every machine is tested before delivery to ensure optimal performance.

After-sale Services

Professional engineers are available to guide installation, debugging, and training. We offer a one-year quality guarantee (excluding wearing parts).

Frequently Asked Questions

What is the engine displacement and power of the SR420?
The SR420 features a powerful 56.5cc 2-stroke engine with a power output of 2.6kw at 7500rpm.
What is the maximum spraying range for this mist blower?
It has a maximum horizontal spraying range of approximately 15 meters, making it highly efficient for large areas.
Can this machine be used for tasks other than agricultural spraying?
Yes, this versatile power sprayer can also be used as a mist dust blower for clearing leaves or managing light snow.
What is the capacity of the chemical and fuel tanks?
The chemical tank has a 14L capacity, and the fuel tank holds 1.3L. The recommended fuel mixture ratio is 25:1 (gasoline to oil).
What kind of warranty is provided with the purchase?
We provide a 12-month quality guarantee for the machine, excluding wearing parts and damage caused by human factors.
Is the chemical tank durable against sunlight exposure?
Yes, the large chemical tank is made from high-quality plastic that is specifically resistant to UV rays for outdoor durability.

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