Product overview

Product details.

The AICO Japan AC840PS is a heavy-duty agricultural sprayer designed for large farms, plantations, greenhouses and commercial spraying work. Its powerful 8HP four-stroke petrol engine drives a triple-plunger brass pump, while the integrated 50-metre hose reel provides an extensive working radius without repeatedly moving the machine.


✨ Key Features

  • Powerful 8HP 170F petrol engine
  • Four-stroke, air-cooled operation
  • Heavy-duty triple-plunger brass pump
  • Adjustable working pressure
  • Approximately 8–10L/min spray output
  • Integrated manual-crank hose reel
  • Supplied with a 50-metre reinforced spray hose
  • Chemical-resistant high-pressure hose
  • Long metal spray lance
  • Adjustable spray pattern
  • Manual recoil pull-start
  • Heavy-duty tubular steel frame
  • Four caster wheels for convenient movement
  • Pressure regulator and gauge
  • No electricity required
  • Suitable for professional agricultural spraying

💦 Triple-Plunger Brass Pump

The heavy-duty brass pump provides consistent pressure for applying pesticides, herbicides, fungicides, liquid fertilisers and compatible disinfectants. Its adjustable regulator allows the pressure to be matched to the crop and spraying task.


🧵 Integrated 50-Metre Hose Reel

The top-mounted manual reel keeps the long delivery hose neatly stored between jobs. Its 50-metre reach allows the operator to move between crop rows, around greenhouses or across compounds while the main trolley remains in one position.


⛽ Off-Grid Petrol Operation

The four-stroke engine runs on straight petrol, with engine oil added separately. This allows the sprayer to operate on remote farms and plantations without mains electricity or a generator.


The sprayer does not include a chemical-storage tank; an appropriate external solution container is required. Add the recommended four-stroke engine oil before first use. Always wear suitable chemical-resistant protective clothing and follow the chemical manufacturer’s mixing and application instructions.


Buying guidance

Is this the right fit?

Best for
Large farms and plantations
Coffee and tea farms
Orchards and fruit trees
Vegetable and flower farms
Greenhouses and nurseries
Pesticide and fungicide application
Herbicide spraying
Liquid fertiliser application
Livestock-housing sanitation
Commercial pest-control work
Large-compound disinfection

What's included

Package contents.

  • 1 × AICO Japan AC840PS Trolley Sprayer
  • 1 × 8HP Four-Stroke Petrol Engine
  • 1 × Triple-Plunger Brass Pump
  • 1 × Manual-Crank Hose Reel
  • 1 × 50-Metre High-Pressure Spray Hose
  • 1 × Metal Spray Lance and Trigger Gun
  • 1 × Suction Hose with Filter
  • 1 × Overflow/Return Hose
  • 1 × Basic Maintenance Tool Kit

Specifications

Technical details.

  • Brand: AICO Japan
  • Model: AC840PS Reel Edition
  • Product type: Petrol trolley sprayer
  • Engine model: 170F
  • Engine power: 8HP
  • Engine type: Four-stroke petrol
  • Cooling system: Air cooled
  • Starting system: Manual recoil
  • Operating speed: Approximately 3,600rpm
  • Pump type: Triple-plunger high-pressure pump
  • Pump material: Brass
  • Working pressure: Approximately 20–35kgf/cm²
  • Pressure equivalent: Approximately 290–500PSI
  • Flow rate: Approximately 8–10L/min
  • Hose length: 50 metres
  • Hose type: Reinforced, chemical-resistant delivery hose
  • Hose reel: Manual-crank steel reel
  • Frame: Heavy-duty tubular steel
  • Mobility: Four-wheel trolley
  • Approximate machine weight: 40kg
  • Solution supply: External chemical or water container

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