Neptune VN-787 Power Sprayer – 4 Stroke 31 CC Petrol Engine with 25 Litre Tank

The Neptune VN-787 Power Sprayer is a powerful and convenient knapsack sprayer designed for agricultural spraying, crop protection, gardening and regular farm applications. Powered by a 31 CC 4-stroke petrol engine, it delivers reliable spraying performance with smoother and relatively quieter operation compared with conventional 2-stroke sprayers.

Featuring a 25-litre chemical tank, the Neptune VN-787 is suitable for extended spraying operations, reducing the need for frequent refilling. Its ergonomic backpack-style design makes it practical for farmers and operators working across agricultural fields, orchards, plantations and gardens.

Powerful 31 CC 4-Stroke Petrol Engine

The Neptune VN-787 is equipped with a 31 CC 4-stroke petrol engine producing approximately 1 HP (0.75 kW) of power. The engine runs on petrol, with engine oil filled separately, eliminating the need to mix petrol with 2T oil. This makes operation and routine maintenance convenient for regular agricultural applications.

Large 25 Litre Chemical Tank

The sprayer comes with a spacious 25-litre chemical tank, allowing operators to spray larger areas with fewer interruptions for refilling. It is suitable for agricultural fields, vegetable cultivation, orchards, nurseries, plantations and gardening applications.

Efficient Spraying Performance

With an approximate liquid output of 6–8 litres per minute, the Neptune VN-787 supports efficient and consistent liquid application. It is supplied with a 3-way lance and 90 cm straight gun, offering flexibility for different spraying requirements and crop conditions.

Comfortable Knapsack Design

The backpack-style configuration makes the Neptune VN-787 convenient to carry during extended spraying operations. Its portable design allows operators to move easily between crop rows, plants, orchards and other agricultural areas.

Key Features

• Model: Neptune VN-787
• Engine Type: 4-Stroke Petrol Engine
• Engine Displacement: 31 CC
• Engine Power: Approximately 1 HP (0.75 kW)
• Tank Capacity: 25 Litres
• Approximate Liquid Output: 6–8 Litres per Minute
• Design: Portable Knapsack Sprayer
• Accessories: 3-Way Lance and 90 cm Straight Gun
• Engine Oil: 20W-40 engine oil, filled separately
• No petrol and 2T oil mixing required
• Suitable for regular agricultural and gardening applications

Applications

The Neptune VN-787 Power Sprayer is suitable for spraying pesticides, insecticides, fungicides, herbicides and other compatible agricultural liquids.

It can be used for:

• Cotton, soybean, wheat and paddy crops
• Vegetable farms and agricultural fields
• Fruit plants and orchards
• Nurseries and plantations
• Gardens and landscaping
• General crop protection and pest management

Why Choose Neptune VN-787 Power Sprayer?

If you are looking for a 25-litre agricultural power sprayer with a 4-stroke petrol engine, the Neptune VN-787 offers a practical combination of engine performance, tank capacity and portability. Its 31 CC engine, large chemical tank and knapsack design make it suitable for farmers, gardeners and agricultural professionals who require convenient spraying equipment for regular applications.

Safety & Maintenance Note: Always use agricultural chemicals according to the manufacturer’s instructions. Wear appropriate protective equipment, including gloves, a suitable mask and protective clothing during spraying. Use the recommended engine oil and follow the manufacturer’s maintenance guidelines.