34L Wheeled Trolley Sprayer With Diaphragm Pump

The global agricultural sprayer sector is shifting away from purely manual‑operated hardware, as labour costs keep rising and end‑users demand higher working comfort. Industry observations show that 34L Wheeled Trolley Sprayer With Diaphragm Pump are gaining traction among professional operators. Backpack‑style sprayers cause physical strain after hours of continuous work, while basic trolley models force users to return to the unit every time flow output needs changing, slowing down overall field progress.

Crosstec developed the GS18RAC‑34 34‑litre trolley sprayer to fill this market gap. Equipped with dedicated Bluetooth wireless remote control (remote handset to main host only), this wheel‑mounted unit removes the burden of heavy‑weight backpack equipment. Combined with constant‑pressure pumping system, rugged puncture‑proof wheels and large‑capacity chemical‑resistant tank, it is built for heavy‑duty commercial spraying tasks across orchards, nurseries and sanitation projects.

Core Selling Point

Dedicated Bluetooth Hand‑Held Remote for Remote Flow Regulation

Unlike generic trolleys that require manual knob adjustment on‑board the machine, this unit features Bluetooth wireless communication between the included remote controller and sprayer main host. Operators hold the remote in their hands and adjust liquid flow output on‑the‑spot during spraying work.

When navigating dense orchard canopies, narrow greenhouse rows or uneven farm terrain, workers no longer need to walk back to the cart to tweak settings. It cuts unnecessary movement, improves spraying precision and helps prevent excessive chemical application, optimising daily operating efficiency.

34L High‑Capacity Chemical‑Resistant Tank

Constructed from high‑density PE material with strong chemical resistance, the 34L (8‑gallon) tank holds large volumes of spray liquid. Fewer refills mean longer uninterrupted working cycles. The tank material stands up to pesticides, herbicides, foliar fertilisers and disinfectants without corrosion damage. Well‑suited for citrus plantations, tea gardens, large‑scale vegetable fields and municipal disinfection campaigns.

Practical 20V Detachable Lithium‑Battery Power System

Two battery options are provided: 2.6Ah and 5.2Ah lithium‑ion packs. Actual continuous working time ranges 45‑105 minutes, depending on flow‑rate settings. A full charge completes in roughly 2.5 hours.

Thanks to detachable battery design, operators can swap spare batteries quickly out in the field. Built‑in multi‑protection circuitry defends against over‑discharge and overload. Compared with petrol‑powered spray equipment, this lithium‑powered trolley generates zero exhaust emissions and low noise, meeting environmental requirements for greenhouses and urban public‑sanitation assignments.

Heavy‑Duty 8‑Inch Puncture‑Proof Solid Wheels for Complex Terrain

Field mobility is essential for agricultural work. The 8‑inch solid puncture‑proof wheels travel smoothly over gravel roads, muddy ground, grass surfaces and bumpy orchard tracks.

These maintenance‑free solid wheels avoid flat‑tyre incidents caused by thorns, stones and farm debris. There is no need for inflation, lowering unexpected on‑site failures and long‑term maintenance expenditure.

Industrial Diaphragm Pump paired with Constant‑Pressure Technology

At the heart of this trolley sprayer sits a corrosion‑resistant industrial‑grade diaphragm pump. Flow output ranges 1.2‑3.0 L/min; working pressure covers 0.5‑6.6 bar (7‑100 PSI). The pump delivers over 1000 working‑hour service life with ≥1000 pump cycles.

The constant‑pressure control maintains stable pressure as battery power diminishes. Atomisation quality remains consistent whether the tank is full or nearly empty, avoiding uneven spray coverage — a common shortcoming found in many low‑cost wheeled sprayers.

Versatile Spraying Performance with Interchangeable Nozzle Kit

Supplied with a high‑pressure spray gun fitted with Viton seals, plus interchangeable jet, fan and mist nozzles.

*Maximum horizontal spray distance: over 10 metres

*Vertical spray height: 5‑6 metres

Users can switch spraying modes freely: fine mist for young vulnerable seedlings, high‑power jet stream for tall fruit trees and thick tree canopies.

Technical Specifications

Application Scenarios

This multi‑purpose wheeled sprayer fits diverse professional assignments: fruit orchards, citrus groves, vineyards, tea plantations, open‑field vegetable farms, greenhouse facilities, plant nurseries, livestock farm disinfection, municipal sanitation projects, urban landscape maintenance and commercial property sanitisation.

Why Work With Crosstec

Crosstec specialises in lithium‑driven spraying equipment with more than 10 years of manufacturing expertise. We own over 50 technical patents focused on spray‑system optimisation. Every product undergoes strict in‑house performance testing and holds CE & EMC certification.

Our products are exported to more than 50 countries worldwide. We provide complete customisation options including private‑label branding for importers and agricultural‑equipment distributors, helping partners create differentiated product offerings for their local market.

FAQ

Q: What advantages does the Bluetooth remote bring to field operators?

A: The matched physical remote handset communicates wirelessly with the sprayer main unit. Operators adjust flow output remotely without returning to the trolley cart, greatly improving efficiency for large‑scale spraying work. Please note: this Bluetooth system works only with the original remote handset; smartphone pairing and battery‑status monitoring are not available functions.

Q: How long can the sprayer run on one full charge?

A: Actual runtime depends on flow setting and selected battery. When equipped with the 5.2Ah battery pack, maximum continuous working time can reach 105 minutes.

Q: Are the wheels suitable for uneven farmland?

A: Yes. The 8‑inch puncture‑proof solid wheels are optimised for orchard soil, gravel roads, grass and rough ground, preventing flat‑tyre issues during field work.

Q: What kinds of liquid chemicals can be used inside the tank?

A: Compatible with pesticides, herbicides, fungicides, foliar fertilisers, disinfectants and most water‑soluble agrochemicals. Always observe safety recommendations provided by your chemical supplier.

Q: Do you support wholesale and custom private‑label projects?

A: Yes. We deliver full OEM / ODM and private‑label solutions for international importers and agricultural distributors.

Q: In what ways is GS18RAC‑34 better than ordinary trolley sprayers?

A: It integrates dedicated Bluetooth remote flow adjustment, constant‑pressure spraying technology, all‑terrain puncture‑proof wheels, mature 20V lithium‑ion power platform and heavy‑duty industrial diaphragm pump. It delivers higher convenience and reliable performance for commercial‑grade spraying work.