Generators Ama

AMA generators provide electricity where the mains supply is unavailable or inaccessible. They can be used in motorhomes, markets, outdoor events, mobile businesses, small-scale jobs and emergencies. The compact size of several models makes them easy to transport and suitable for powering tools, electronic devices and other appliances compatible with the available output.

AMA was founded in 1967 by Luciano Malavolti in a small garage in the province of Reggio Emilia. The company became a group in the 1980s and expanded its operations through acquisitions and new companies during the 1990s. Today, AMA operates internationally, supplying components, accessories and machinery for agriculture, slow-moving vehicles and grounds maintenance. The group remains family-run and its range also includes brush cutters, chainsaws, tracked power barrows, lawn mowers and generators.

The range available at AgriEuro is divided into the following types:

• AMA inverter generators: inverter technology regulates the energy produced and supplies stable current suitable for sensitive electronic devices. Their compact construction makes them easier to transport and suitable for motorhomes, outdoor activities and temporary workstations;
• Petrol generators: models with an internal combustion engine cover different power ranges and can supply compatible tools, equipment and single-phase appliances. Tank capacity, continuous output, starting system and socket configuration vary according to the model;

At AgriEuro, AMA generators can be selected according to their technical features, making it easier to find the model best suited to specific requirements. The comparison should begin with the appliances to be powered, their power consumption and any starting peaks.

The main parameters to consider include:

• Continuous and maximum output: continuous output indicates the load that can be supported during normal operation. Maximum output refers to limited-duration power delivery and should not be used as the sole sizing criterion;
• Single-phase current: single-phase models can power appliances compatible with the voltage and frequency stated in the technical data sheet. Before connecting an appliance, check the data on its rating plate;
• Inverter technology or AVR regulation: an inverter electronically controls the output current and is suitable for computers, televisions and devices equipped with electronic circuit boards. The AVR system automatically regulates voltage and limits fluctuations caused by changes in load;
• Engine and petrol supply: engine displacement, power and construction vary between AMA generators. Four-stroke models require separate petrol and engine oil, according to the quantities and specifications stated in the manual;
• Starting system: depending on the model, a recoil starter or an electric key-start system may be provided. The second option facilitates frequent starts on higher-powered generators;
• Tank and running time: tank capacity affects the approximate operating time between refuelling stops. Actual running time depends on the connected load, engine speed and operating conditions;
• Sockets and control panel: the number and type of sockets determine which appliances can be connected directly. A voltmeter, circuit breaker and battery-charging module, where provided, complete the available controls;
• Noise, weight and transport: the silencer reduces engine noise, but the sound level remains specific to each model and measuring condition. Weight, handles, wheels and overall dimensions should be assessed according to how often the generator will be moved;

Hobby-level models are suitable for occasional use while camping, during events or when powering small appliances. Semi-professional generators meet higher power requirements and more frequent applications on building sites, farms or temporary workstations. In both cases, the connected load must remain within the values specified in the generator data sheet.

The range available at AgriEuro includes AMA inverter generators and petrol generators with different power ratings. Inverter technology identifies the current regulation system; petrol refers to the fuel used by the engine. The choice should therefore consider power quality, continuous output, portability, running time and intended appliances together.

AMA inverter generators are suitable when compact dimensions and stable current are required for compatible electronic equipment. The inverter process converts and regulates the energy produced, controlling voltage and frequency before it reaches the sockets. This configuration is suitable for powering computers, televisions, audio amplifiers and other sensitive devices within the limits stated for each model. Their compact construction makes them easy to carry in a motorhome, boat or car and to position at market stalls, events and temporary workstations. The casing and silencer help reduce noise compared with similarly powered open-frame units, although the generator still produces sound. Before purchase, check the continuous output, maximum output, available sockets, weight and running time. Operation still relies on an internal combustion engine, so the machine must only be operated outdoors and at the distances specified in the manual.

This type has specific features that should be assessed:

• Electronically regulated current: inverter technology maintains more stable voltage and frequency than a conventional generator without electronic regulation. Compatibility must still be checked through the model data sheet and the requirements of the connected appliance;
• Compact construction: reduced weight and dimensions make movement between different workstations easier. Portability depends on the model, tank capacity and presence of dedicated handles;
• Applications with electronic devices: these generators are suitable for computers, televisions and audio devices when consumption and starting demand remain within the permitted values. Devices must be connected according to the instructions in their respective manuals;

AMA petrol generators convert the mechanical energy produced by the engine into electricity available through the control panel. The range includes single-phase models with different power ratings, tank capacities, starting systems and equipment. More compact versions meet occasional requirements and can power compatible small appliances or tools. Higher-powered generators can supply several appliances, provided that the combined consumption and starting peaks remain within the permitted limit. Some models feature an AVR system that automatically regulates output voltage as the load changes. Four-stroke engines do not require the preparation of a fuel mixture, but the engine oil, air filter and spark plug must be checked periodically. Tank capacity and connected load directly affect running time. Weight, noise and transport arrangements become particularly relevant when the generator is moved frequently.

When comparing petrol models, consider the following elements:

• Four-stroke engine: petrol and oil are added to separate circuits according to the manufacturer’s instructions. Before the first start, check that the engine oil is present and at the correct level;
• AVR regulation: where available, the automatic regulator responds to voltage fluctuations caused by changes in load. It does not replace the preliminary compatibility check between the generator and the appliance;
• Output for tools and equipment: sizing must account for both operating consumption and the current required during start-up. Electric motors, pumps and compressors may have peaks above their rated consumption;
• Operating time: a larger tank can extend the intervals between refuelling stops, but it often increases weight and dimensions. Consumption varies according to the required output and operating time;

Purchasing an AMA generator from AgriEuro makes it possible to compare technical specifications, output ratings and equipment before ordering. Dedicated services support the product from shipment preparation through to subsequent maintenance requirements.

The main available benefits are:

• fast, free delivery: shipping from AgriEuro logistics centres reduces intermediate handling and allows the package to be prepared carefully. Packaging solutions suited to the machine’s characteristics are used for heavier models;
• option to order spare parts: after purchase, the parts diagram associated with the product can be consulted to identify compatible components. This service facilitates maintenance and the replacement of parts subject to wear;
• after-sales support: specialist staff provide technical support for the purchased product and applicable procedures. The workshop and service-centre network processes requests according to the type of work required;

Purchase the AMA generator best suited to the appliances and operating conditions from AgriEuro.

The required output is calculated by adding together the consumption of all appliances that will operate simultaneously and considering their respective starting peaks. The rating plate or manual of each appliance states its nominal consumption. Motors, pumps, compressors and some tools may require considerably more power during start-up. The resulting value must remain within the generator’s continuous output, with a suitable operating margin.

Inverter and petrol refer to two different aspects of the generator. The term inverter describes the electronic technology that regulates output current; petrol identifies the fuel used by the engine. An inverter generator can therefore also be petrol-powered. A comparison should consider both the engine type and the system that controls voltage and frequency.

AMA inverter generators are designed to supply stable current and are suitable for compatible computers, televisions and audio equipment. Before connecting them, check power consumption, starting peak, voltage and required frequency. The combined load must not exceed the available continuous output. All instructions in the generator and appliance manuals must still be followed.

An AVR system automatically regulates the voltage produced by the alternator as the load changes. Inverter technology uses several electronic stages to control output current, with particular attention to voltage and frequency stability. Both solutions reduce electrical fluctuations, but they operate according to different principles. The choice depends on the intended appliances and the specifications of the individual model.

Running time varies according to tank capacity, connected load and operating speed. The figure stated in the technical data sheet normally refers to a specific load percentage and does not represent an identical duration in every situation. High power demand increases fuel consumption. For a reliable estimate, compare the running time specified for the model with the output required by the appliances.

A petrol-powered generator must only be operated outdoors in a stable, well-ventilated position. Exhaust fumes contain carbon monoxide and must not reach homes, motorhomes, garages, tents or other occupied spaces. The machine must be kept away from doors, windows, air intakes and flammable materials, observing the distances stated in the manual. It must not be started in an enclosed space, even with doors or windows open.

Noise is assessed using the level expressed in dB(A), also considering the distance and load used during measurement. Values measured according to different criteria cannot be compared directly. The silencer reduces engine noise but does not eliminate sound emissions. For motorhomes, events or busy workstations, check the specific figure for the model and comply with local regulations.

Maintenance includes periodically checking and replacing the oil, cleaning or replacing the air filter and inspecting the spark plug. The intervals and permitted lubricants are specified in the model manual. After long periods of inactivity, the fuel, oil level and general condition of the machine must be checked. Operations must be carried out with the engine switched off and cold, following the manufacturer’s procedures.

A generator must not be connected to a household system by plugging its cable into an ordinary wall socket. This procedure can feed electricity back into the grid and create serious risks for people, equipment and technicians. Supplying household circuits requires a changeover and grid-isolation system designed by a qualified technician. For individual appliances, only connections and extension cables that comply with the generator instructions should be used.

The generator should be cleaned and stored in a dry place protected from dust, moisture and heat sources. Fuel treatment, possible tank drainage and work on the fuel circuit depend on the instructions for the model. The oil, spark plug, filter and condition of the cables should be checked before the next start. Petrol must only be stored in approved containers away from sources of ignition.