3WPZ-2000AJ (G4) Self‑Propelled Boom Sprayer

It is used for the prevention and control of crop diseases and pests in rice, wheat, corn, soybeans, and other agricultural crops. By fully leveraging the product’s advantages, it significantly boosts labor efficiency and pesticide utilization, promoting efficient, intelligent, and environmentally friendly agricultural pest management. The product features a stylish design, a well‑balanced structure, reliable performance, simple operation, and convenient maintenance.

Classification：

3WPZ-2000 Series

自主桥箱

一机多用

锰钢材质

射流搅拌

双油缸

充气轮胎

四轮转向

双减速桥

驾驶室

双药泵

打药除雄

电子平衡

100马力

同步器

轮距可调

20米喷幅

四轮驱动

稳定性

E-mail：

Emily@chnsdxr.com

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Products

3WPZ-2000AJ (G4) Self‑Propelled Boom Sprayer

　　 Main features of the 3WPZ-2000AJ (G4) product:

　　1. With a minimum ground clearance of 1.2 meters, it is suitable for comprehensive plant protection operations on high-stem crops such as corn, soybeans, cotton, and sorghum.

　　2. The front-mounted hydraulic lift cab offers a wide field of vision for enhanced safety, while the integrated, intelligent aviation-style cockpit within the cab provides ample space and superior comfort. The vehicle body is equipped with a vibration‑damping balancing system to improve operator comfort.

　　3. Hydraulic motor-driven travel with high‑low speed switching; 100-horsepower turbocharged engine delivers ample power.

　　4. A 2,000-liter chemical tank with a spray width of over 20 meters, equipped as standard with an automatic mixing system, ideal for large-scale crop protection operations in farmland.

　　5. Equipped with a high‑flow imported diaphragm pump driven by hydraulics, delivering stable and powerful pressure; featuring high‑pressure dual jet mixing to minimize sedimentation of the chemical solution. It employs a three‑rotating spray nozzle for convenient switching and ensures more uniform atomization across multiple nozzle models.

　　6. Rear-mounted spray boom with cylinder angle adjustment and a cushioning balance mechanism; the main spray frame features a dual-cylinder design for enhanced stability.

　　7. The independently developed seventh-generation high‑end dual-reduction hydraulic 1.8-meter drive axle features autonomous, adjustable operation tailored to the row spacing of different crops; its 1.35‑meter tire diameter and 22‑centimeter wide, high‑profile, heavy‑load pneumatic tires deliver substantial friction and are well suited for harsh field conditions.

　　8. The entire machine platform features a Z-shaped design with a lower center of gravity, reducing the risk of rollovers and ensuring more stable driving performance due to even front‑to‑rear weight distribution.

　　9. The entire machine frame and load-bearing components are made of manganese steel and finished with a baked powder coating, offering superior load capacity and corrosion resistance while effectively extending the machine’s service life.

　　10. It can autonomously switch between two-wheel and four-wheel drive, enhancing safety at high speeds while minimizing damage to crops.

　　11. Increase the fuel tank capacity for longer operation times; come standard with a pesticide mixing bracket and a hydraulically foldable ladder, making it safe and convenient to get on and off the vehicle while reducing damage to crops during operations.

　　12. Optional precise flow control and an auxiliary navigation system make pesticide application easier and the machine smarter.

Project Name		Specifications and Parameters	Project Name		Specifications and Parameters
Overall machine dimensions	Dimensions and外形 (mm)	550023503150	Power System	Engine power (kW/r/min)	74/2400
	Ground Clearance (mm)	1200	Power System	Battery capacity	24V60AH
	Spray boom length (mm)	20100	Walking System	Drive axle	Fixed
	Spray boom lift (mm)	660–2130		Drive	Four-wheel drive
	Wheelbase (mm)	1810		Turning	Four-wheel steering
	Wheelbase (mm)	2320		Gearbox	Three front, two rear (high/low speed)
	Cab	Simple shed		Brakes	Hub-style
Spraying System	Spray boom position	Front-end		Tire	Inflatable tire
	Spray boom material	Metal frame + aluminum alloy		Tire diameter (mm)	1350
	Number of nozzles (pcs)	42		Tire width (mm)	200
	Medicine cabinet capacity (L)	2000		Turning radius (mm)	4300
	Working pressure (MPa)	0.2–0.5		Drive Mode	Dual-reduction drive axle + mechanical
	Pump flow rate (L/min)	160–180		Walking speed (km/h)	0–24
	Stirring the liquid medicine	Jet + Backflow	Work efficiency	Pesticide application efficiency	0–150 mu/hour
	Drug pump structure	Diaphragm pump		Fertilization efficiency	/
	Pump-driven medication	Hydraulic drive		Fuel consumption (L/h)	13
Optional features: Precision flow control spray system, auxiliary navigation, corn tassel removal device, and air curtain spray system.
The above parameters and images are for reference only; the data in the appraisal report shall prevail.

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