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Home » Products » Orchard Sprayer » 3GWZ-34 Tracked Power Sprayer with Yamaha Engine | 280L High-Pressure Agricultural Sprayer for Orchard & Farm

3GWZ-34 Tracked Power Sprayer with Yamaha Engine | 280L High-Pressure Agricultural Sprayer for Orchard & Farm

The 3GWZ-34 Tracked Power Sprayer is a high-efficiency agricultural spraying machine designed for orchards, farms, and complex terrains. Powered by a reliable Yamaha MZ175 gasoline engine (3.8kW), it delivers consistent performance and strong power for long working hours.
Equipped with a 280L large-capacity tank and a three-cylinder plunger pump, this sprayer provides stable high pressure (2.0–3.5 MPa) and a wide spraying range of 6–10 meters, ensuring uniform coverage for pesticides, fertilizers, and disinfectants.
Its crawler (tracked) system offers excellent traction and stability, allowing smooth operation on muddy fields, slopes, and uneven ground. With flexible speed control (6 forward + 2 reverse gears), the machine is easy to maneuver even in narrow orchard rows.
Built for durability and efficiency, the 3GWZ-34 is an ideal solution for modern crop protection needs.
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Product Advantage

Powerful Engine

3.8kW Yamaha MZ175, stable and reliable

High Efficiency

34 L/min flow rate, 6–10m spray range

Large Tank

280L capacity for extended operation

Tracked Mobility

Excellent performance on slopes and rough terrain

Durable Pump

Three-cylinder plunger pump for long service life

Flexible Control

6F + 2R gears, easy operation

Technical Parameters

Model

3GWZ-34

Overall Parameters

Net Weight

kg

230

Overall Dimensions (L×W×H)

mm

2230×795×1175

Tank Capacity

L

280

Working Pressure

MPa

2.0~3.5

Spray Range

m

6月10日

Rotational Speed

r/min

1000

Liquid Pump Flow Rate

L/min

34

Liquid Pump Type

-

Triplex plunger pump

Track Ground Contact Length

mm

750

Track Center Distance

mm

480

Minimum Ground Clearance

mm

120

Engine

Type

-

Air-cooled single-cylinder four-stroke gasoline engine

Rated Speed

r/min

3600

Rated Power

kW

3.8(Yamaha MZ175)

Fuel Tank Capacity

L

4.5

Travel Performance

Travel

Forward (6 gears)

km/h

0.4-5.7

Speed

Reverse (2 gears)

km/h

0.6-2.7

Minimum Turning Radius

m

1.15

Climbing Capacity

°

25(unloaded)

Product Uses

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Applications

✔ Orchard spraying (apple, citrus, cherry, etc.)

✔ Farm crop protection

✔ Fertilizer and pesticide application

✔ Hilly and uneven terrain operations

Product Operate Guide

User Guide

Before Operation

Starting the Machine

Spraying Operation

Driving Tips

After Use

Check fuel level and engine oil (recommended gasoline for Yamaha MZ175) , Ensure all hoses and connections are tight, Fill the tank with properly diluted chemicals, Inspect tracks and make sure no debris is stuck.

Turn on fuel valve, Set choke (for cold start), Pull recoil starter to start engine, Warm up for 1–2 minutes, Adjust throttle to working speed.

Set working pressure: 2.0–3.5 MPa, Adjust nozzle direction and spray range (6–10m), Drive at suitable speed (0.4–5.7 km/h), Maintain steady movement for uniform spraying.

Use low gear for slopes and rough terrain, Avoid sharp turns at high speed , Do not exceed 25° slope (no load), Keep stable speed in orchard rows.

Clean tank and pipelines with clean water, Release system pressure, Check pump and engine condition, Store in dry and ventilated place.

Product Video

FAQ

1. What is the spraying range and efficiency?

A: 6–10m spraying distance with 34 L/min flow rate, ensuring fast and even coverage.

2. Can it work on slopes and rough terrain?

A: Yes. The tracked design allows stable operation on slopes (up to 25°), muddy and uneven ground.

3. What engine does it use? Is it reliable?

A: Powered by Yamaha MZ175 (3.8kW), offering strong, stable, and long-lasting performance.

4. Is it easy to operate?

A: Yes. With 6 forward + 2 reverse gears, it is simple to control, even for beginners.

5. How long can it work without refilling?

A: The 280L large tank supports long continuous operation, improving working efficiency.

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 +86-18921887735
 No.66 Hexin Road, Yandu District, Yancheng Jiangsu China

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