Neptune MBD-40 2-in-1 Knapsack Power Duster Sprayer – 31cc 4-Stroke Engine | 20L Tank | Mist Blower + Powder Duster

Advanced Dual-Function Sprayer for Modern Agriculture

The Neptune MBD-40 is a next-generation 2-in-1 cold fogger mist blower + powder duster, designed to meet the needs of professional farmers, horticulturists, and pest-control operators. Powered by a 31cc 4-stroke petrol engine, this sprayer delivers superior fuel efficiency, reduced noise, low emissions, and exceptional working comfort compared to traditional 2-stroke machines.

With a 20-liter high-capacity tank, the MBD-40 supports long spraying operations with minimal downtime. Whether you're applying pesticides, fungicides, herbicides, pest powders, or disinfectants, this sprayer ensures deep penetration and wide-area coverage—making it ideal for farms, orchards, greenhouses, forests, plantations, and industrial sanitization.

Its high-speed 7500 RPM fan enables powerful mist blowing, achieving a spraying range of up to 12 meters, making it extremely effective for tall crops, tree canopies, and large open fields.

Key Features

2-in-1 Function: Mist Blower + Duster

• Spray liquid chemicals using cold fogging technology

• Disperse powder pesticides effectively across large fields

• Ideal for pest control, crop care, and disease prevention

Powerful 31cc 4-Stroke Engine

• Produces 0.75 kW of clean, efficient power

• Low noise, low emission, and fuel-efficient operation

• No fuel mixing required (separate oil chamber for engine oil)

20-Liter High-Capacity Tank

• Suitable for large farms, orchards & commercial fields

• Long operational time with fewer refills

High-Speed Fan – 7500 RPM

• Strong air thrust ensures deep crop penetration

• Creates ultra-fine mist for efficient chemical delivery

• Covers wide areas quickly and uniformly

Long Spraying Range – 12 Meters

• Perfect for tall plants, orchards, tree lines & forest edges

• Excellent for mosquito fogging & disinfectant spraying

Liquid & Powder Spraying Capability

• Liquid tank capacity: 3 liters

• Powder capacity: 3.7 kg

• Supports multiple agricultural and pest control treatments

Comfortable & Durable Knapsack Design

• Padded shoulder straps for ergonomic carrying

• Low vibration for fatigue-free operation

• Built to withstand demanding field environments

Technical Specifications