Western Sahara 3WPZ-2000D (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.

Product Description

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

  1. With a minimum ground clearance of 1.4 meters, it is suitable for comprehensive plant protection operations on high-stem crops such as corn, soybeans, cotton, and sorghum.

  2. The front-mounted, hydraulically lifted air-conditioned cab offers a wide field of vision for enhanced safety; the cab features an integrated, intelligent aviation-style cockpit with ample interior space for greater comfort; the vehicle body is equipped with a shock‑absorbing balancing system to improve operator comfort.

  3. Hydraulic motor drive for travel, with high‑ and low‑speed switching; 120‑horsepower 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 reduce sedimentation of the chemical solution; utilizing a three‑rotating spray nozzle for convenient switching and more uniform atomization across multiple nozzle models.

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

  7. Equipped with a self‑developed, seventh‑generation high‑end dual‑reduction hydraulic drive axle ranging from 2.25 to 2.6 meters in adjustable width, this system can adapt to varying row spacings for different crops, enabling fully autonomous and customizable operations. The tires feature a 1.4‑meter diameter, 22‑centimeter wide, high‑profile, heavy‑duty pneumatic tire with enhanced traction, perfectly suited for demanding 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 advanced 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)

6200*2980*3600

Power System

Engine power (kW/r/min)

88.3/2400

Ground Clearance (mm)

1400

Battery capacity

24V60AH

Spray boom length (mm)

20100

Walking System

Drive axle

Hydraulically adjustable

Spray boom lift (mm)

550–2800

Drive

Four-wheel drive

Wheelbase (mm)

Adjustable from 2650 to 3250

Turn.

Four wheels, two wheels, diagonal.

Wheelbase (mm)

2860

Gearbox

12-speed synchronizer gearbox

Cab

Air-conditioned cab

Brakes

Disc-shaped

Spraying System

Spray boom position

Post‑fix

Tire

Inflatable tire

Spray boom material

Metal frame + aluminum alloy

Tire diameter (mm)

1400

Number of nozzles (pcs)

52

Tire width (mm)

220

Medicine cabinet capacity (L)

2000

Turning radius (mm)

7200

Working pressure (MPa)

0.2–0.5

Drive Mode

Dual Reduction + Mechanical

Pump flow rate (L/min)

(52–117) * 2

Walking speed (km/h)

0–27

Medication solution stirring

Jet + Backflow

Work efficiency

Pesticide application efficiency

0–150 mu/hour

Drug pump structure

Parallel Dual Three‑Cylinder Plunger Pump

Fertilization efficiency

/

Pump-driven medication

Hydraulic drive

Fuel consumption (L/h)

15

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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