3WPZ-700A Self-Propelled Sprayer Product Introduction

I. Product Series Overview

The 3WPZ-700A series is a high-end self-propelled plant protection machine suitable for both dryland and paddy field operations, independently developed by the company to meet the needs of large and medium-sized farms and large-scale planting.

This series comes standard with a 50-horsepower diesel engine and a 700L chemical tank, with a spraying width of 12-18 meters. Through the subdivision of different suffix models, it can adapt to full-scenario operation needs ranging from standard drylands to complex paddy fields and from conventional plots to super-large plots.

II. Core Common Configurations

Power System: Equipped with a standard 50HP (36kW) diesel engine with a fuel consumption of about 6L/h, featuring strong power and high economy.Transmission and Drive: Adopts the company's self-developed sixth-generation high-end drive axle, with standard front and rear differential locks, four-wheel drive + four-wheel steering for the entire series, and a turning radius of only about 3.5 meters, easily handling harsh working conditions such as muddy ground and sloping land.

Chemical Tank and Spraying: 700L chemical tank capacity reduces the frequency of refueling; equipped with high-end precision cast anti-drip nozzles and well-known brand filters, the residual liquid in the chemical tank can be as low as 1%, significantly improving pesticide utilization rate.Durability Design: Adopts anti-aging oil pipes, well-known brand water pipes and integrated circuit board module design, with a reasonable structure and convenient maintenance.

III. Model Subdivision and Selection Guide

The 700A series meets diversified operation needs through the differentiated design of different suffix models:

IV. Main Technical Parameters

Operation efficiency: 0.33-0.53 hectares per hour for spraying, 0.33-0.6 hectares per hour for fertilization.Boom system: Length 11.3-18.1m, lifting height 0.5-2.0m; 28-38 nozzles, working pressure 0.2-0.6MPa.Chemical pump system: Three-cylinder plunger pump, flow rate 36-81L/min, hydraulically driven.Travel system: Speed 0-24km/h (stepless speed change), gearbox with 3 forward gears / 1 reverse gear.

V. Selection Suggestions

General operations: Choose 3WPZ-700 or 3WPZ-700K (for high stability requirements).Tall-stalk crop/paddy field operations: Choose 3WPZ-700N (pneumatic tires, high ground clearance).Super-large plots/pursuit of efficiency: Choose 3WPZ-700C or 3WPZ-700D (ultra-long boom).Specific agronomic requirements: Choose 3WPZ-700J (rear-mounted boom, easy to observe operation effect).

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