34L Trolley Sprayer with Bluetooth

The 34L Trolley Sprayer with Bluetooth is a professional-grade electric spraying system designed for large-area agricultural, horticultural, and sanitation applications. Built with a high-capacity tank, intelligent Bluetooth control system, and industrial diaphragm pump, it is engineered for distributors, farm operators, and OEM buyers who require stable performance and long service life.

Developed by Crosstec, a professional sprayer manufacturer with over 10 years of experience, this model combines mobility, automation, and durability into one integrated spraying platform.

Core Advantages

Smart Wireless Control for Modern Spraying Operations

The Bluetooth-enabled system allows operators to adjust flow rate and spray pressure remotely. This reduces manual adjustments and improves operational efficiency in large farms and orchards.

• Wireless Bluetooth variable speed adjustment
• Stable constant pressure output system
• Fine mist to high-pressure jet switching
• Improved chemical utilization efficiency

Large Capacity 34L Tank for Continuous Work

The 34L Trolley Sprayer with Bluetooth is designed for long working cycles with fewer refills, making it ideal for commercial agricultural use and municipal disinfection tasks.

All-Terrain Mobility with 8-Inch Wheels

Designed for field environments, the sprayer uses reinforced wheels to ensure stable movement across rough terrain, farmland, gravel paths, and orchards.

• Puncture-resistant wheel structure
• Easy mobility on mud, grass, and uneven surfaces
• Low maintenance operation

Industrial Diaphragm Pump – Stable and Durable

Powered by a corrosion-resistant diaphragm pump, this system ensures consistent spray output even under heavy chemical use.

• Stable flow rate 1.2–3 L/min
• High chemical resistance for fertilizers and pesticides
• Long service life for industrial applications

20V Lithium Battery System

Powered by a  20V / 2.6Ah  or 5.2 Ah  lithium battery  with built-in BMS (over-charge, over-discharge, over-current, and short-circuit protection).

Compared to gas-powered trolley sprayers (fumes, noise, hard to start) and low-voltage backpack sprayers (limited range, unstable pressure), the 20V platform offers clear advantages in safety and spraying performance.

Complete Specifications

Product Details

Applications

• Orchards and vineyards spraying
• Large-scale farmland pesticide application
• Greenhouse and nursery maintenance
• Livestock farm disinfection
• Municipal sanitation and public cleaning

Why Choose Crosstec?

As a professional manufacturer, Crosstec focuses on lithium-powered spraying equipment with strong R&D capability and OEM/ODM support for global distributors.

• 10+ years manufacturing experience
• 50+ patented spraying technologies
• Strong OEM/ODM customization support
• Strict quality control for export markets

The 34L Trolley Sprayer with Bluetooth from Crosstec is designed for professional users who require efficiency, durability, and intelligent control in demanding environments.

FAQ

1. What is the main advantage of Bluetooth control?

It allows remote adjustment of spray pressure and flow rate, improving efficiency and reducing manual operation during large-area spraying.

2. Can this sprayer be used for pesticides and fertilizers?

Yes, the diaphragm pump system is corrosion-resistant and suitable for pesticides, herbicides, fertilizers, and disinfectants.

3. How long does the battery last?

Depending on usage mode, the working time ranges from 45 to 105 minutes per charge.

4. Is it suitable for uneven farmland?

Yes, the 8-inch puncture-proof wheels are designed for rough terrain such as orchards, grassland, and gravel roads.

5. Does Crosstec support OEM customization?

Yes, Crosstec provides OEM/ODM services including branding, packaging, and technical customization for bulk orders.

6. What industries commonly use this sprayer?

It is widely used in agriculture, landscaping, greenhouse farming, livestock disinfection, and municipal sanitation projects.