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Explore the 3WFC-500-H1 500L crawler orchard sprayer with remote control, 18 nozzles, 4 MPa pressure and air-blast spraying for orchards and vineyards.
The 3WFC-500-H1 crawler orchard sprayer is a 500-litre intelligent remote-controlled spraying machine developed for fruit orchards, vineyards, farms and other agricultural plant-protection work where efficient coverage and reliable mobility are required. Powered by a 13 kW (18 HP) Zongshen 530 petrol engine, the machine combines a tracked chassis, 720 mm air duct, 18 spray nozzles and an OS-90 four-cylinder plunger pump delivering a rated flow of 51 L/min. With an operating pressure of 4 MPa, a stated spraying height of up to 10 metres and spraying width of up to 20 metres, the 3WFC-500-H1 can distribute spray through fruit-tree canopies while the operator controls travel and spraying functions remotely. Its 500 L tank uses high-pressure agitation to keep the spray mixture circulating, while the crawler undercarriage provides stable movement across orchard rows and less even agricultural surfaces. A remote control distance of less than 200 metres allows the operator to manage the machine away from the immediate spraying zone, and the standard front LED headlight supports visibility during work. For orchard owners, agricultural contractors, plant-protection teams, dealers and distributors looking for a remote control orchard sprayer, the 3WFC-500-H1 brings together tank capacity, air-assisted spraying, crawler mobility and remote operation in one compact machine.
| Parameter | Specification |
|---|---|
| Product Name | Intelligent Remote-Controlled Tracked Sprayer |
| Model | 3WFC-500-H1 |
| Machine Dimensions | 2350 × 1200 × 1150 mm |
| Structure Type | Remote-Controlled Crawler Type |
| Engine | Zongshen 530 Petrol Engine |
| Rated Power | 13 kW |
| Horsepower | 18 HP |
| Engine Starting Battery | 12 V / 20 Ah Lead-Acid Battery |
| Starting Method | Electric Start |
| Travel Speed | 4.5 km/h |
| Speed Settings | High Speed / Low Speed |
| Operating Pressure | 4 MPa |
| Spraying Height | Up to 10 m |
| Spraying Width | Up to 20 m |
| Tank Capacity | 500 L |
| Agitation Method | High-Pressure Agitation |
| Air Duct Diameter | 720 mm |
| Sprayer Pump Model | OS-90 |
| Pump Type | Four-Cylinder Plunger Pump |
| Pump Rated Power | 7 HP |
| Rated Flow Rate | 51 L/min |
| Nozzle Quantity | 18 Pieces |
| Track Width | 180 mm |
| Remote Controller | C7 Remote Controller |
| Remote Control Distance | <200 m |
| Machine Weight | 660 kg |
| Standard Functions | Front LED Headlight; Remote-Controlled Travel and Spraying Operation |
The 3WFC-500-H1 can be discussed with different configurations according to purchasing and operating requirements. Available options in the supplied specification include two 48 V / 1800 W travel motors, a 48 V / 200 Ah lithium-ion battery, a 48 V / 3000 W generator, an alternative 12 V / 58 Ah lead-acid battery configuration and external handheld spraying. Buyers should confirm the required configuration with ACE Machinery before placing an order, as optional equipment can affect machine specification, weight, operation and price.
The machine can be used for plant-protection spraying in apple, pear, peach, citrus and other fruit-tree orchards where spray needs to be distributed around foliage and through tree canopies. The crawler layout is particularly useful where machines need to travel repeatedly along orchard rows.
As a crawler sprayer for vineyards, the 3WFC-500-H1 can be used for spraying work along suitable vineyard rows. Buyers should compare the machine's 1200 mm overall width with their actual row spacing before selecting equipment for a particular vineyard.
Tracked travel makes the machine relevant to farms where the ground is less even than a paved or landscaped surface. Site gradient, soil stability and safe operating limits should always be assessed before working on slopes rather than assuming that crawler tracks make every gradient suitable.
The machine can support pesticide, fungicide and other permitted crop-protection spraying applications when operated with chemicals approved for the crop and local market. Application rates, nozzle selection and chemical handling procedures should follow the relevant product label and local regulations.
The combination of a 500 L tank, crawler travel and remote operation also suits professional spraying contractors who need to move equipment between orchard blocks or carry out repeated plant-protection work for agricultural customers.
Tank capacity is a useful starting point, but it should not be the only specification used to compare orchard spraying machines. A buyer should also look at the number of trees or hectares to be treated, row spacing, tree height, canopy density, terrain, required application rate and available refill points. A 500 L tank may reduce refill frequency, but the actual treated area per tank depends on the spray volume applied per hectare.
Airflow and spray delivery are equally important. For dense fruit-tree canopies, an air blast orchard sprayer needs sufficient airflow to carry droplets towards the target while avoiding unnecessary drift. More pressure or more nozzles do not automatically mean better spraying. Nozzle selection, airflow, droplet size, travel speed and canopy structure should be matched to the crop.
Buyers operating on soft or uneven ground should also evaluate the crawler chassis, machine width and total weight. With a machine weight of 660 kg before considering working liquid and optional configurations, route planning and ground conditions deserve attention. Five hundred litres of liquid adds substantial operating mass, so field access should be considered before the tank is filled rather than after the machine meets the softest patch of the orchard.
The 3WFC-500-H1 combines several functions that professional orchard buyers normally need to evaluate separately: a 500 L tank, 18-nozzle spray system, 720 mm air duct, 4 MPa operating pressure, 51 L/min plunger pump, crawler travel and remote-controlled operation. Bringing these functions into one platform makes it easier for agricultural contractors, orchard operators and machinery distributors to evaluate the machine as a complete spraying system rather than simply comparing engine horsepower.
For European dealers and distributors, procurement also involves serviceability, spare parts and configuration. ACE Machinery can discuss the required machine configuration, optional power systems, handheld spraying option, packaging, spare-parts planning and order requirements before production. Buyers can therefore specify the version that better matches their local orchard customers and working conditions.
For importers building an agricultural equipment range, the 3WFC-500-H1 fills a different role from tractor-mounted sprayers and small portable spraying equipment. Its remotely controlled crawler chassis is intended for applications where manoeuvrability, independent travel and orchard access are important purchasing factors.
| Selection Factor | 3WFC-500-H1 Crawler Sprayer | Tractor-Mounted Sprayer |
|---|---|---|
| Power Unit | Independent petrol-powered machine | Requires a suitable tractor |
| Travel System | Crawler chassis | Tractor tyres |
| Operator Position | Remote-controlled operation | Operator normally remains on tractor |
| Tank Capacity | 500 L | Varies widely by model |
| Typical Access | Orchard rows and sites suitable for compact tracked equipment | Requires sufficient tractor access and turning room |
| Best Selection Depends On | Terrain, row width, remote-operation requirement and spraying workload | Existing tractor fleet, field size and required tank capacity |
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The 3WFC-500-H1 is used for agricultural plant-protection spraying in orchards, vineyards and similar crop-growing areas. Its air-assisted spray system, 500 L tank and tracked chassis make it suitable for professional fruit-tree spraying where mobility and canopy coverage are important.
The 3WFC-500-H1 has a 500 L spray tank with high-pressure agitation. Actual area covered by one tank depends on the application rate, crop, canopy density, nozzle configuration and spraying programme.
The supplied specification states a spraying height of up to 10 metres and a spraying width of up to 20 metres. Actual coverage can vary according to nozzle setup, pressure, weather, crop canopy and operating conditions.
The 3WFC-500-H1 uses 18 spray nozzles together with a 720 mm air duct and an OS-90 four-cylinder plunger pump. The pump has a rated flow of 51 L/min.
The stated operating pressure is 4 MPa. Suitable pressure and nozzle selection should be matched to the crop, chemical label, desired droplet characteristics and application requirements rather than simply operating at maximum pressure for every job.
Yes. Remote-controlled travel and spraying are standard functions. The machine uses a C7 remote controller with a stated control distance of less than 200 metres. Effective distance may be affected by obstacles, terrain and local conditions.
It can be used in suitable vineyards, but buyers should first compare the machine dimensions of 2350 × 1200 × 1150 mm with vineyard row width, headland turning space and terrain. Crop height and required spray coverage should also be considered.
A crawler chassis provides a longer ground-contact area and can offer useful mobility on soft, uneven or agricultural surfaces. A wheeled machine may be faster or simpler on firm, level ground, so the better option depends on terrain, travel distance and orchard layout.
Yes. The supplied specification lists optional 48 V / 1800 W travel motors, a 48 V / 200 Ah lithium-ion battery, a 48 V / 3000 W generator and an alternative lead-acid battery configuration. Final equipment should be confirmed when ordering.
External handheld spraying is listed as an optional function. Buyers who require manual spot spraying should confirm this option with ACE Machinery before production.
Dealers should confirm the required power configuration, optional functions, local crop applications, spare-parts package, shipping requirements and relevant market compliance. The 500 L tank, 1200 mm overall machine width and 660 kg machine weight should also be considered when planning transport and customer applications.
Contact ACE Machinery for current 3WFC-500-H1 specifications, configuration options, dealer enquiries, wholesale orders, spare-parts requirements and international shipping information.
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