The DUOJIA 3WYP-50B is a remote-controlled mini agricultural sprayer designed for spraying and fertilizing operations in facility greenhouses. It can also be used for disinfection in breeding farms and public squares.
The machine uses remote-controlled operation, allowing the operator to remain away from the spraying area. Its compact body, narrow structure and low center of gravity support flexible movement, while in-place steering allows the machine to turn around within its operating area.
With a 50 L spray tank, four-wheel drive and a working speed of 0–3 km/h, the 3WYP-50B provides a compact equipment option for applications where remote operation and maneuverability are important.
Key Features and Functions
Remote-Controlled Operation
The 3WYP-50B is operated remotely, allowing the operator to stay away from the immediate spraying area. This helps reduce direct operator exposure during spraying work.
Compact Narrow-Body Design
The machine has a lightweight, narrow-body structure and a low center of gravity. This configuration supports flexible movement in its intended operating environments.
In-Place Steering
The 3WYP-50B uses in-place steering, enabling the machine to turn around without requiring a conventional large turning radius. This is useful when operating space is limited.
Four-Wheel Drive
The machine adopts four-wheel drive. This drive configuration is part of the 3WYP-50B self-propelled design.
High-Precision Spray Nozzle
The sprayer uses high-precision spray nozzles designed to produce fine atomization and small droplets for uniform spraying.
Flexible Spraying Configuration
The machine is equipped with a 2,000 mm vertical spray boom. A 3,500 mm horizontal spray boom is available as an optional configuration according to the supplied product data.
How It Works
The 3WYP-50B combines remote-controlled operation with self-propelled movement and spraying equipment.
The operator remotely controls the machine while it moves through the application area. Four-wheel drive provides the machine’s driving configuration, while in-place steering allows it to change direction within a small operating area.
Spraying is performed through the high-precision spray nozzles. The nozzles provide fine atomization and small droplets to support uniform application.
For greenhouse spraying and fertilizing, the machine can be configured with its vertical spray boom. The optional horizontal spray boom provides another spray arrangement where the application requires it.
Technical Specifications
Product Applications
The 3WYP-50B is designed for several specific spraying and disinfection applications.
Greenhouse Spraying
The machine can be used for spraying operations in facility greenhouses. Its remote-controlled operation keeps the operator away from the immediate spraying area, while the compact structure and in-place steering support maneuverability.
Greenhouse Fertilizing
The product information specifies greenhouse fertilizing as one of its intended uses. Buyers can therefore consider the 3WYP-50B when evaluating compact remote-controlled equipment for facility agriculture operations involving spraying and fertilizing.
Breeding Farm Disinfection
The 3WYP-50B can be used for disinfection operations in breeding farms. Remote operation provides physical separation between the operator and the working area.
Public Square Disinfection
The supplied product information also identifies public squares as a possible application area for disinfection operations.
Application Conditions
The 3WYP-50B is particularly relevant to operating environments where remote operation, compact dimensions and maneuverability are important.
Its overall dimensions are 1050 × 580 × 1650 mm, while its narrow-body design and in-place steering are intended to support flexible movement.
For greenhouse applications, buyers should evaluate the available operating space and confirm that the machine configuration is suitable for the intended working environment.
For disinfection applications, the machine can be considered for the specified breeding farm and public square applications.
Product Configuration
The standard product configuration includes the 3WYP-50B remote-controlled self-propelled machine with four-wheel drive, a 50 L spray tank and a 2,000 mm vertical spray boom.
The machine uses high-precision spray nozzles for spraying.
A 3,500 mm horizontal spray boom is identified as an optional configuration in the supplied product data. Buyers requiring this configuration should specify it when discussing the equipment arrangement.
Product Selection
For B2B buyers evaluating the 3WYP-50B, the following factors are particularly relevant.
Application: Confirm that the intended use is greenhouse spraying, greenhouse fertilizing, breeding farm disinfection or public square disinfection.
Operating space: Consider the machine’s 1050 × 580 mm footprint together with the available operating area.
Spray arrangement: Evaluate whether the standard 2,000 mm vertical spray boom meets the application requirement or whether the optional 3,500 mm horizontal spray boom is more appropriate.
Tank capacity: The machine has a 50 L spray tank, so buyers should consider whether this capacity matches their operating requirements.
Operating method: Remote-controlled operation is a defining characteristic of the product and should be considered where operator separation from the spraying area is important.
Maneuverability: In-place steering and the narrow-body structure should be evaluated against the available operating space and movement requirements.
Product Benefits
The 3WYP-50B provides several practical benefits based on its specified design.
Remote operation: The operator can control the machine remotely rather than remaining directly beside the spraying equipment.
Flexible maneuverability: In-place steering supports turning within a limited operating area.
Compact equipment format: The narrow-body structure and low center of gravity provide a compact machine design for its intended applications.
Uniform spraying: The high-precision spray nozzles are designed for fine atomization, small droplets and uniform spraying.
Multiple application uses: The product is specified for greenhouse spraying and fertilizing, as well as disinfection in breeding farms and public squares.
Operating Process
Before operation, buyers should confirm that the selected machine configuration matches the intended application and that the spraying equipment is properly prepared.
During operation, the machine is controlled remotely and moves through the working area using its four-wheel-drive system. The operator can use the in-place steering function to maneuver the machine within the operating area.
The spray system applies the working liquid through the high-precision spray nozzles. The vertical spray boom provides the specified standard spray arrangement, while the optional horizontal spray boom can be selected where required.
After the spraying or disinfection task is completed, the machine and spray equipment should be checked and cleaned according to appropriate equipment handling and chemical-safety practices.
Maintenance and Inspection
Regular inspection is important for maintaining safe and reliable operation of a spraying machine.
Before use, buyers should check the machine’s general condition, spray components and visible connections. The spray nozzles should be kept clean and checked for blockage or abnormal spraying.
After spraying or disinfection work, the spray system should be handled and cleaned in accordance with the requirements of the working liquid being used. Operators should also keep the machine clean and inspect visible mechanical and spraying components for damage or abnormal conditions.
Any maintenance work should be carried out with the machine in a safe, non-operating state and with appropriate precautions for agricultural chemicals or disinfectants.
Common Buyer Considerations
B2B buyers should evaluate the 3WYP-50B according to the actual operating environment rather than selecting equipment based only on machine size.
Key considerations include the intended application, available operating space, required spray arrangement, 50 L tank capacity and the need for remote-controlled operation.
Buyers should also confirm whether the standard vertical spray boom or optional horizontal spray boom is more suitable for their application.
For procurement projects, it is useful to define the intended application, operating environment and required configuration before requesting a quotation.
Supplier Evaluation
When sourcing a remote-controlled agricultural sprayer, professional buyers should evaluate both the product and the supplier’s technical capabilities.
Relevant supplier evaluation factors include product development capability, manufacturing capability, technical communication, product consistency and service support.
Hefei Duojia Agricultural Technology Co., Ltd. integrates research and development, manufacturing, sales and service of intelligent agricultural machinery and related components and systems. The company also has a technology team and develops agricultural machinery and application solutions according to customer requirements where applicable.
For international B2B procurement, buyers can discuss the intended application and required machine configuration with the supplier before making a purchasing decision.
Why Choose Hefei Duojia Agricultural Technology Co., Ltd.
Hefei Duojia Agricultural Technology Co., Ltd., operating under the DUOJIA brand, is an agricultural technology enterprise established in July 2012. The company integrates research and development, manufacturing, sales and service of intelligent agricultural machinery and related components and systems.
Its development activities cover agricultural spraying equipment, intelligent spraying technologies, agricultural machinery and related application technologies. The company has a technology team and has received recognition including National High-Tech Enterprise, Anhui Province Specialized and Sophisticated Enterprise, Hefei Innovative Enterprise and Hefei Intellectual Property Demonstration Enterprise.
Duojia’s development philosophy emphasizes a high starting point, high standards, high technology and high quality. Its mission is to continuously innovate and pursue excellence while providing customers with products and services.
For buyers evaluating the 3WYP-50B, this company-level technical and manufacturing background provides a basis for discussing product selection, application requirements and potential configuration needs.
B2B Purchasing and Customization
For B2B purchasing, buyers should provide the intended application, operating environment, required spray arrangement and purchasing requirements when requesting product information or a quotation.
The 3WYP-50B can be evaluated for greenhouse spraying and fertilizing, breeding farm disinfection and public square disinfection. Buyers should also identify whether the standard vertical spray boom or optional horizontal spray boom is required.
Hefei Duojia Agricultural Technology Co., Ltd. develops agricultural machinery and application solutions according to customer requirements where applicable. Application-based discussions can therefore be used to clarify the appropriate product configuration and purchasing requirements.
Contact Us
For information about the DUOJIA 3WYP-50B remote-controlled mini sprayer, contact Hefei Duojia Agricultural Technology Co., Ltd. for product information, technical consultation, application discussion, product selection and pricing or quotation inquiries.
Buyers can also discuss application-based configuration and customization requirements where applicable.