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The company is dedicated to the research, development, production, and sales of plant protection machinery. Products cover multiple plant protection areas including spraying, fertilization, and topping. Main products include various specifications of self-propelled, towed, and suspended spraying equipment.

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Self-propelled boom sprayer


3WPZ-4000Y is a fully hydraulic boom sprayer that integrates spraying and top cutting. This machine has a maximum travel speed of 45 kilometers per hour and a maximum operating speed of 30 kilometers per hour.

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Product Introduction

3WPZ-4000Y self-propelled sprayer with integrated boom and full hydraulic system. This machine has a maximum travel speed of 45 km/h and a maximum operating speed of 30 km/h.
The 3WPZ-4000Y is equipped with a 4000-liter tank; a 36-meter scratch-resistant airbag-dampened boom, and 5-nozzle interchangeable import nozzles.
This model uses a Weichai National IV emission standard 300-horsepower engine, a high-flow centrifugal pump (757L/MIN) from the American brand HYPRO, an ARAG brand precision spraying system, and an import Danfoss and P1MP brand hydrostatic drive system. After long-term high-load testing, the hydraulic drive solution shows strong reliability.
The vehicle is equipped with four-wheel independent suspension, providing excellent shock absorption. It offers comfortable driving and significantly reduces the failure rate. Suitable for all-terrain operation.
Equipped with two differential locks; forced four-wheel drive, improving anti-trapping ability.
This machine is equipped with a chassis lifting function, allowing the entire machine to be raised by 0.4 meters, from 1.6 meters to 2 meters.
The combination of chassis lifting, independent suspension, and differential locks allows this machine to achieve all-terrain, all-crop, and all-area operation without any difference.
The stepless variable speed push-pull handle makes travel very simple. All vehicle functions can be operated via the armrest box electronic control buttons.
The pressurized cab is spacious and bright, protecting the driver's safety. It is equipped with a luxurious pneumatic suspension seat for the co-pilot.
The intelligent vehicle system clearly displays basic information such as oil temperature, water temperature, and speed, and is equipped with an imported intelligent spraying system.

 

 

Specifications

Name Specifications Name Specifications
Machine Name Self-Propelled Boom Sprayer Front Wheel Specifications 12.4-54
Machine Model 3WPZ-4000Y Rear Wheel Specifications 12.4-54
Engine 300 horsepower (Weichai) Wheelbase (Left and Right) 2.8-3.6 meters
Emission Stage National IV Air Conditioning System Heating and Cooling Air Conditioning
Pump Type HYPRO (Import Centrifugal Pump) Drive Type Hydraulic Four-Wheel Drive (Import)
Shock Absorption System Independent Shock Absorption; Whole Machine Lifting; Differential Lock Steering Type Four-Wheel Steering
Tank Capacity 4000L (Engineering Plastics) Agitation Method High-Pressure Jet Agitation
Boom Spray Width 30-36 meters System Operating Pressure (Mpa) 0.3-0.5
Number of Boom Sections 5-7 sections Travel Speed (Km/h) 0-45
Spraying Height 0.5-3 meters Operating Speed (Km/h) 0-30
Folding Method Hydraulic Folding; Automatic Balancing (Airbag Shock Absorption) Operating Efficiency 300 mu/h
Nozzle Type 5-Nozzle Interchangeable (Internal Water Flow) Filtering System 4 Levels
Atomization Angle 110° (Fan-Shaped Full Coverage) Ground Clearance 1.6-2.0 meters, adjustable
Spraying System Precision Spraying Overall Dimensions (mm) 7000*3500*3750
Cab Positive Pressure Cab; Luxurious Seat (Pneumatic Suspension) Machine Weight 9640kg
Number of Nozzles 60-72 Wheelbase Adjustment Automatic Hydraulic Adjustment
Nozzle Spacing 0.5 meters Hydraulic Circuit Hydraulic electromagnetic valve
Optional configuration Inter-row fertilization; auxiliary unmanned driving; positioning navigation; corn topping

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