Backpack sprayers impose heavy physical burden for long‑hour field assignments, while basic trolley sprayers still force operators to walk back to the unit to adjust power and flow. Built to resolve these real‑world pain points, Crosstec 34L Rolling Sprayer with Self-cleaning Function is a wheel‑mount 34‑litre smart sprayer equipped with Bluetooth remote control capability.
This trolley‑style unit combines big‑volume tank storage, all‑terrain mobility, constant‑pressure pumping system and smartphone‑linked wireless operation. Designed for orchard crews, greenhouse technicians, landscape contractors and sanitation teams, it handles pesticide application, foliar feeding and bulk disinfection tasks under tough outdoor working environments. Operators can tweak spray parameters remotely without returning to the main machine, cutting down redundant movement and lifting overall field productivity.
| Parameter | Value |
| Tank Capacity | 34 Liters |
| Battery Voltage | 20V / 2.6Ah or 5.2Ah Lithium Battery |
| Runtime | 45–105 Minutes |
| Charging Time | Approximately 2.5 Hours |
| Pump Type | Corrosion-Resistant Diaphragm Pump |
| Pump Life | ≥1000 Cycles |
| Flow Rate | 1.2–3 L/min |
| Working Pressure | 0.5–6.6 Bar (7–100 PSI) |
| Spraying Distance | >10 Meters |
| Battery Cycle Life | 1000 Cycles |
| Housing Material | Chemical-Resistant PE |
| Control System | Bluetooth Variable Speed + Constant Pressure |
| Certification | CE & EMC |
| MOQ |
300 PCS |
The embedded Bluetooth control module can establish a wireless connection with the main unit, allowing on-site staff to adjust the spraying flow using a Bluetooth remote control. In vast orchards or complex greenhouse layouts, there is no need to repeatedly go to the cart unit to perform setup operations. This improves the accuracy of spraying, reduces the waste of agricultural chemicals, and simplifies the daily field management process.
Constructed from heavy‑duty high‑density PE material, the 34L (8‑gallon) tank delivers ample liquid capacity. Fewer refilling stops mean continuous work across bigger land parcels. The tank material stands up to fertilisers, herbicides and disinfectants, resisting chemical corrosion in long‑term commercial use. Perfect for citrus groves, tea plantations, large vegetable plots and municipal public‑health disinfection projects.
Users get two battery options: 2.6Ah or 5.2Ah lithium‑ion packs. Depending on flow settings, continuous operating time ranges between 45 minutes up to 105 minutes. Full charging finishes within roughly 2.5 hours. Built‑in multi‑layer battery protection safeguards against over‑discharge and overload. The detachable battery makes replacement convenient; zero fuel consumption and zero exhaust emissions compared to gasoline‑driven spray equipment.
Mobility counts for outdoor farmland sites. The oversized 8‑inch solid wheels roll smoothly over gravel paths, muddy ground, grass strips and uneven orchard ground. Unlike inflatable rubber tyres, these wheels cannot go flat from thorns, sharp stones or farm debris. No inflation work is required, lowering long‑term maintenance costs and boosting cross‑terrain stability.
At the heart of this trolley sprayer sits a heavy‑duty diaphragm pump engineered for agricultural chemicals. It offers 1.2‑3.0 L/min adjustable flow rate and working pressure spanning 0.5‑6.6 bar (7‑100 PSI). Rated pump service life exceeds 1000 working hours with ≥1000 pump cycles. The constant‑pressure circuit keeps output stable throughout battery discharge, delivering consistent droplet quality from start until the tank runs low.
Paired with a high‑pressure spray gun fitted with Viton sealing components, the unit supports interchangeable jet, fan and mist nozzles. Horizontal spraying distance exceeds 10 metres while vertical spray height reaches 5‑6 metres. Its self‑priming height can go as high as 2 metres. Operators switch between fine mist for young crops and high‑power jet streams for tall fruit trees and thick tree canopies.
This smart wheeled sprayer covers diverse commercial‑grade assignments: fruit & citrus orchards, vineyards, tea plantations, open‑field vegetable farms, greenhouse production, plant nursery care, livestock farm disinfection, municipal sanitation projects, public‑area landscaping and commercial property sanitisation work.
Crosstec accumulates more than ten‑year expertise specialising in lithium‑powered spraying hardware. Holding over 50 independent patents, we focus on solving real‑world pain points for global agricultural users. Every finished product passes strict factory inspection and carries CE & EMC certification. Our sales network extends to markets across 50+ countries. We provide complete OEM and ODM customisation solutions for importers, distributors and agricultural‑equipment brands worldwide.
Q: What practical value does the Bluetooth control bring for field operators?
A: Bluetooth wireless connection allows remote adjustment of spray flow and power status. Operators avoid repeated walking back to the trolley unit, significantly improving work efficiency in large‑size planting areas.
Q: How long can this sprayer keep running on one full charge?
A: Actual runtime varies with selected flow setting and battery capacity; maximum continuous operation can reach 105 minutes when fitted with the 5.2Ah battery pack.
Q: Are the wheels suitable for bumpy farm‑site conditions?
A: Yes. The 8‑inch puncture‑proof solid wheels are purpose‑built for orchard soil, gravel roads, grass and uneven ground surfaces, eliminating flat‑tyre troubles.
Q: Which chemical agents are compatible with this sprayer?
A: It fits pesticides, herbicides, fungicides, foliar fertilisers, disinfectants and most water‑soluble agrochemical formulations. Always comply with chemical supplier safety guidance.
Q: Is this product available for wholesale distributors and private‑label projects?
A: Definitely. Crosstec delivers complete OEM, ODM and private‑label support for international importers and agricultural‑goods distributors.
Q: What sets GS18RAC‑34 apart from regular trolley sprayers on the market?
A: The competitive edge comes from the combined package: Bluetooth remote adjustment, intelligent constant‑pressure technology, puncture‑proof all‑terrain wheels, 20V lithium‑ion power platform and heavy‑duty industrial‑grade diaphragm pump. It delivers higher convenience and reliability for professional‑level spraying jobs.
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