Mechnova Portable Knapsack Sprayer – 35.8cc 4-Stroke Petrol Engine
Mechnova Portable Knapsack Sprayer is a petrol-powered high-pressure spraying machine designed for agricultural, horticultural, garden, orchard and crop-protection applications.
The machine is equipped with a JX35 35.8cc air-cooled 4-stroke petrol engine delivering a specified maximum power of 1.0 kW at 7000 RPM. Its spraying system operates at approximately 1.5–2.5 MPa and provides a water flow rate of 3.3–7 litres per minute.
The sprayer features a 630 ml fuel tank, an 80 ml engine-oil capacity, and a recoil starting system.
Important: The 630 ml specification refers to the fuel tank capacity. The pesticide or spray-solution tank capacity has not been provided and should not be stated as 630 ml.
Portable Knapsack Design: Designed for carrying during agricultural spraying work.
Compact Construction: Suitable for farms, gardens, orchards, nurseries and plantations.
Applications
Pesticide spraying
Fungicide application
Herbicide application
Liquid fertilizer spraying
Plant nutrient application
Crop protection
Orchard spraying
Garden spraying
Nursery operations
Plantation maintenance
Horticultural spraying
Suitable Working Areas
Farms
Crop fields
Orchards
Gardens
Nurseries
Plantations
Vegetable-growing areas
Horticulture farms
How to Use
Inspect the sprayer before use.
Check the engine-oil level.
Fill the fuel tank with the petrol recommended by the manufacturer.
Inspect the spray hose, lance, nozzle and connections.
Prepare the spraying solution according to the agricultural-chemical label.
Fill the spray tank according to its actual rated capacity.
Start the engine using the recoil starter.
Adjust spraying pressure according to the intended application.
Apply the spray uniformly to the target area.
Avoid spraying during strong winds.
Stop the engine before cleaning, adjustment or servicing.
Pesticide & Fungicide Spraying
The Mechnova Portable Knapsack Sprayer can be used for compatible pesticide and fungicide solutions. Always follow the pesticide label for dose, dilution, application timing, protective equipment and crop recommendations.
Herbicide Application
When using the sprayer for herbicide application, avoid spray drift onto desirable crops and vegetation. Clean the spraying system thoroughly after use according to the herbicide and equipment instructions.
Liquid Fertilizer & Plant Nutrient Application
The sprayer can be used with compatible liquid fertilizer and plant-nutrient formulations where the product label permits powered spray application. Verify compatibility before filling the sprayer.
Maintenance Instructions
Check engine oil regularly.
Maintain the recommended oil level.
Clean the air filter periodically.
Inspect the fuel system for leakage.
Clean spray nozzles after operation.
Flush the spraying system after chemical application.
Check hoses and fittings for damage or leakage.
Inspect the recoil starter periodically.
Keep the air-cooled engine ventilation areas clean.
Follow the manufacturer's engine-maintenance schedule.
Store the machine in a dry and covered area.
Safety Instructions
Read the equipment manual before operation.
Read the pesticide or agricultural-chemical label before preparing the spray.
Wear suitable gloves, protective clothing and eye protection.
Use respiratory protection when required by the chemical label.
Avoid skin and eye exposure.
Avoid inhaling spray mist.
Do not spray toward people or animals.
Avoid spraying in strong wind.
Keep children and animals away from the operating area.
Do not refuel while the engine is running or hot.
Keep petrol away from open flames and sparks.
Stop the engine before cleaning or servicing.
Frequently Asked Questions
What type of engine does the Mechnova Knapsack Sprayer use?
It uses a JX35 35.8cc air-cooled 4-stroke petrol engine.
What is the maximum engine power?
The specified maximum power is 1.0 kW at 7000 RPM.
What is the operating pressure?
The specified operating pressure is approximately 1.5–2.5 MPa.
What is the water flow rate?
The specified flow rate is approximately 3.3–7 L/min.
What is the fuel tank capacity?
The fuel tank capacity is 630 ml.
Is 630 ml the pesticide tank capacity?
No. The supplied specifications identify 630 ml as the fuel tank capacity. The spray-solution tank capacity has not been provided.
What is the engine-oil capacity?
The specified engine-oil capacity is 80 ml.
How is the engine started?
The machine uses a recoil starting system.
Can it be used for pesticide spraying?
Yes. It can be used with compatible pesticide formulations according to the chemical manufacturer's label instructions.
Can it be used for herbicides and fungicides?
Yes, provided the formulation is compatible with the spraying equipment and all product-label directions are followed.
Can it be used for gardening and orchards?
Yes. The supplied applications include agricultural, gardening, horticultural, orchard and crop-protection spraying work.
Disclaimer
Product specifications and included accessories may vary by production batch. The information above is based only on the supplied Mechnova product specifications. Always verify the physical machine, spray-tank capacity, included accessories and manufacturer's operating manual before use.
