Motorized Sprayer 4-Stroke 25L – High Performance Agricultural Knapsack Sprayer

The 4-stroke 25L motorized sprayer is designed for efficient, large scale spraying with reduced fuel consumption and minimal noise. Built for durability and consistent performance, it is ideal for farmers and professionals who require powerful and reliable spraying equipment.

‎Its 4-stroke engine eliminates the need for fuel mixing, making operation simpler and cleaner compared to 2-stroke models.

 

‎Applications:

‎✔️ Crop spraying (maize, vegetables, fruits)

‎✔️ Pest and disease control

‎✔️ Herbicide and pesticide application

‎✔️ Fertilizer spraying

‎✔️ Greenhouse and nursery use

‎✔️ Public health spraying (mosquito control)

‎✔️ Sanitization and disinfection

 

‎Maintenance:

‎☑️ Check engine oil level before every use

‎☑️ Change engine oil after every 20–30 working hours

‎☑️ Clean the air filter regularly

‎☑️ Flush the tank and hose after each use

‎☑️ Inspect hoses and seals for leaks

‎☑️ Store in a dry, clean environment

‎☑️ Use clean, filtered chemicals to avoid clogging

 

‎Troubleshooting

‎1. Engine won’t start

‎* Check fuel level

‎* Ensure engine oil is sufficient

‎* Confirm choke position is correct

‎* Inspect spark plug

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‎2. Low spray pressure

‎* Check for clogged nozzle

‎* Inspect hose for leaks

‎* Ensure pump is functioning properly

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‎3. Uneven spraying

‎* Clean or replace nozzle

‎* Check pressure consistency

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‎4. Excessive vibration

‎* Tighten loose bolts

‎* Check engine mounting

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Do’s and Don’ts

‎Do’s

‎* Use clean petrol only

‎* Wear protective gear when spraying

‎* Clean the machine after every use

‎* Follow recommended chemical ratios

‎* Regularly service the engine

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‎Don’ts:

‎* Do not run without engine oil

‎* Do not use dirty or contaminated chemicals

‎* Do not overfill the tank

‎* Do not store with chemicals inside

‎* Do not operate without proper safety gear

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