34L Rolling Sprayer with Self-Cleaning and Variable Speed

Smart Flow Control | Patented Self-Cleaning System | Bluetooth Variable Speed | 34L Large Capacity Tank

The Crosstec 34L Rolling Sprayer with Self-Cleaning and Variable Speed is designed for professional growers, agricultural distributors, landscaping contractors, and commercial spraying applications. Combining a patented self-cleaning system, Bluetooth variable speed adjustment, and a high-performance diaphragm pump, this battery powered rolling sprayer helps users reduce maintenance downtime while achieving more accurate chemical application.

Key Features & Benefits

Patented Self-Cleaning Technology for Reduced Maintenance

Residual chemicals and fertilizer deposits are among the leading causes of sprayer blockage and pump failure. Crosstec's patented self-cleaning system automatically flushes the internal fluid circuit after spraying, helping prevent clogging and extending equipment lifespan.

• Reduces chemical residue buildup
• Protects pump and hose system
• Minimizes maintenance costs
• Improves long-term spraying performance

Designed for intensive agricultural use, the self-cleaning system is especially valuable for orchard spraying, pesticide application, herbicide treatments, and disinfectant spraying programs.

Bluetooth Variable Speed Control for Precision Spraying

Unlike conventional wheeled garden sprayers, the Crosstec system allows operators to adjust flow output remotely through Bluetooth variable speed technology.

• Adjust pressure without returning to the machine
• Improve chemical utilization efficiency
• Reduce overspray and chemical waste
• Adapt quickly to different crops and environments

Whether spraying vineyards, orchards, nurseries, or greenhouses, operators can easily switch between low-flow precision spraying and high-volume coverage.

34L High-Capacity Tank for Extended Coverage

The large 34-liter tank significantly reduces refill frequency and improves productivity in large-scale spraying projects.

• Suitable for orchards and vineyards
• Ideal for farms and agricultural contractors
• Excellent for public sanitation spraying
• Efficient for landscaping maintenance projects

The integrated drain valve allows fast emptying after operation, while the wide tank opening simplifies cleaning and liquid refilling.

Industrial Diaphragm Pump with Long Service Life

At the heart of this 34L Rolling Sprayer with Self-Cleaning and Variable Speed is a corrosion-resistant diaphragm pump engineered for demanding agricultural environments.

• Pump life up to 1000 hours
• Flow rate from 1.2–3.0 L/min
• Stable pressure output up to 100 PSI
• Compatible with pesticides, fertilizers and disinfectants

Compared with standard piston pumps, diaphragm pumps provide more consistent pressure and greater resistance to chemical corrosion.

Multi-Nozzle Spraying Flexibility

Multiple nozzle configurations allow one machine to perform a wide range of spraying tasks.

• Mist nozzle for seedlings and flowers
• Fan nozzle for broad surface coverage
• Jet nozzle for long-distance spraying
• Windproof nozzle for outdoor applications

This versatility makes the unit an excellent choice for distributors seeking a multi-purpose agricultural rolling sprayer solution.

Technical Specifications

Accessories

Typical Applications

• Fruit orchards and vineyards
• Tea plantations and nurseries
• Vegetable farms and crop protection
• Greenhouse spraying systems
• Public sanitation and disinfection projects
• Commercial landscaping maintenance

Why Choose Crosstec?

• 10+ years specializing in lithium battery sprayers
• 50+ patented technologies
• Professional OEM & ODM capabilities
• Dedicated R&D and engineering team
• Global export experience
• 24/7 technical and after-sales support

As a trusted rolling sprayer manufacturer and orchard sprayer supplier, Crosstec continues to provide innovative spraying solutions for distributors, wholesalers, agricultural equipment brands, and commercial users worldwide.

FAQ

1. What makes the self-cleaning system different from standard sprayers?

The patented self-cleaning system helps remove chemical residues from internal pipelines and pumps, reducing blockage risks and extending equipment lifespan.

2. Can the Bluetooth speed control be customized?

Yes. Crosstec offers OEM and ODM customization options, including Bluetooth functions, branding, and packaging.

3. What chemicals can this sprayer handle?

It is suitable for pesticides, herbicides, fungicides, foliar fertilizers, disinfectants, and most water-based agricultural chemicals.

4. How long does the battery operate on a full charge?

Depending on pressure settings and nozzle selection, the battery can provide approximately 45–80 minutes of continuous spraying.

5. Is the diaphragm pump resistant to corrosion?

Yes. The industrial-grade diaphragm pump is designed for long-term exposure to agricultural chemicals and corrosive liquids.

6. Do you support wholesale and distributor partnerships?

Yes. Crosstec supports bulk purchasing, OEM manufacturing, private labeling, and global distributor cooperation programs.