Types & features of generators used at construction sites
Oct. 21, 2024
Types & features of generators used at construction sites
Any construction activity requires electric power to run the various equipment and machinery used at sites where construction is taking place. These sites cannot avail grid supply as they are often in remote areas where grid supply does not reach or the grid is unable to supply the required power continuously. This is where the power generation industry comes into play by providing generators to supply the much needed electric power.
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The demand for generators at construction sites is a function of the growth in the construction industry. A report on capital goods byTypes of equipment used at construction sites
Construction sites utilize a variety of equipment needed to carry out different types of construction activities. For instance,
Another important requirement at construction sites is lighting. Often, contractors undertake construction work during night time and sufficient light is a necessity. Further, contractors carry out a number of administrative tasks through computers, laptops and mobiles. Construction sites often provide temporary accommodation to working staff which needs electric energy to power various appliances such as refrigerators, air conditioners, fans and kitchen appliances. Thus dedicated generators are required to supply electricity to these applications.
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Types of generators commonly used at construction sites
Construction activities take place in various forms from small bridges, small houses, small commercial shops and rural roads to large bridges, large bungalows, large commercial establishments including malls and national highways. Various types of industries such as housing, mining, road construction, railways and metro rail, building construction, oil and gas, shipping, waterways and aviation undertake various types of construction activities unique to those industries.
Thus, construction activities require generators that can provide the necessary power. Each type of activity requires specific power and there are all kinds of generators available in the market to suit any requirement in the building & construction industry.
Lets take a look at the different types of generators that can be used to power various types of equipment used at construction sites:
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High powered generatorsThese are generators that provide huge amounts of power required at large construction sites. For instance, earth moving equipment, material handling equipment, road building equipment and concrete equipment are all part of construction activities requiring a large amount of power. For such kind of applications, generator manufacturers offer
Medium powered generators
Medium powered generators that can produce power in the range of 5 kW to 200 kW are required for smaller construction activities such as building single houses, smaller roads, low rise apartments, temporary construction jobs and repair works. Some medium to small sized construction sites would require electric equipment and tools such as circular saws, concrete mixers, tile cutters, vibrators, compressors and temporary lifts or elevators. Medium powered generators can provide the required power at such construction sites.
Standby generators
These are generators that can serve the purpose when the main generator supply fails for some reason or the other. These can act as a stop-gap arrangement when the main generator is under repair or maintenance.
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Construction sites are spread over a large area and it becomes difficult to draw power from a massive central generator. Instead, construction sites make use of several generators of different wattages placed at strategic locations where such power is needed. These generators either have wheels attached to them or are mounted on a base with wheels enabling them to be transported easily from one area to another.
Essential features of generators used at construction sites
- These generators are rugged and robust and can withstand harsh environmental conditions found at construction sites.
- They are also available in different types which use various kinds of fuels diesel, petrol, kerosene, solar, gas, etc.
- Inverter generators are also available which can provide power silently but limited to lower power output.
- Solar generators are also catching up in this sector because of their silent operation, availability of abundant sunshine and relatively low cost of running although acquiring them may be a bit expensive.
- These generators provide single phase or three phase power output. The output voltage range is usually 120 - 480 volts.
- At large construction sites, stationary generators are desirable. But, portable generators are also available that can be moved from one work area to another work area within the same construction site.
- Generator manufacturers offer generators that comply with various international and Indian standards applicable for generators.
- Generator manufacturers offer a variety of services that include pre-sale and post-sale services. These comprise assessment and recommendation of power requirement, installation, training, preventive maintenance, AMC and 24/7 breakdown service.
Statutory compliance
Since construction activities are quite labor intensive there are many statutory provisions that contractors should meet. In order to safeguard the safety of workers, machinery and materials at the construction sites, contractors should ensure that generators that they use must conform to the following standards:
- ISO standard for generating set
- ISO for engines (naturally aspirated)
- BS for reciprocating internal combustion engines
- IS, IP and IEC standards for alternators
- IS and ISO standards for acoustic enclosure
- IS and ISO standards for control/AMF panel
- Central Pollution Control Board (CPCB) guidelines for noise and emission standards
Reach out to Top Generator Dealers near you and get free quotes
Any construction activity requires electric power to run the various equipment and machinery used at sites where construction is taking place. These sites cannot avail grid supply as they are often in remote areas where grid supply does not reach or the grid is unable to supply the required power continuously. This is where the power generation industry comes into play by providing generators to supply the much needed electric power.The demand for generators at construction sites is a function of the growth in the construction industry. A report on capital goods by Motilal Oswal underlined three major growth areas of construction activity comprising railways, metro rail and roads. All these require generators to supply power and this augurs well for the generator industry.Construction sites utilize a variety of equipment needed to carry out different types of construction activities. For instance, road construction requires a set of equipment which differs from that required for building construction . Typically, construction equipment such as excavators, backhoes, bulldozers and road rollers are self-powered and dont need generators. However, there are other machinery and tools that require motive power. Generators supply this motive power. Some of the machinery and tools required at a construction site include air compressors, hand drills, chain saws, battery chargers, circular saws and electric welders. Each of these has a power requirement that is different from one another. For instance, a portable air compressor has a power rating of around W while a typical electric welder would need around W of power.Another important requirement at construction sites is lighting. Often, contractors undertake construction work during night time and sufficient light is a necessity. Further, contractors carry out a number of administrative tasks through computers, laptops and mobiles. Construction sites often provide temporary accommodation to working staff which needs electric energy to power various appliances such as refrigerators, air conditioners, fans and kitchen appliances. Thus dedicated generators are required to supply electricity to these applications.Construction activities take place in various forms from small bridges, small houses, small commercial shops and rural roads to large bridges, large bungalows, large commercial establishments including malls and national highways. Various types of industries such as housing, mining, road construction, railways and metro rail, building construction, oil and gas, shipping, waterways and aviation undertake various types of construction activities unique to those industries.Thus, construction activities require generators that can provide the necessary power. Each type of activity requires specific power and there are all kinds of generators available in the market to suit any requirement in the building & construction industry.Lets take a look at the different types of generators that can be used to power various types of equipment used at construction sites:These are generators that provide huge amounts of power required at large construction sites. For instance, earth moving equipment, material handling equipment, road building equipment and concrete equipment are all part of construction activities requiring a large amount of power. For such kind of applications, generator manufacturers offer heavy duty generators that can provide power output in the range of 200 kW to kW. Often, some equipment requires startup voltage which is very high and these details should be factored in while determining the total power requirement.Medium powered generators that can produce power in the range of 5 kW to 200 kW are required for smaller construction activities such as building single houses, smaller roads, low rise apartments, temporary construction jobs and repair works. Some medium to small sized construction sites would require electric equipment and tools such as circular saws, concrete mixers, tile cutters, vibrators, compressors and temporary lifts or elevators. Medium powered generators can provide the required power at such construction sites.These are generators that can serve the purpose when the main generator supply fails for some reason or the other. These can act as a stop-gap arrangement when the main generator is under repair or maintenance.Construction sites are spread over a large area and it becomes difficult to draw power from a massive central generator. Instead, construction sites make use of several generators of different wattages placed at strategic locations where such power is needed. These generators either have wheels attached to them or are mounted on a base with wheels enabling them to be transported easily from one area to another.Since construction activities are quite labor intensive there are many statutory provisions that contractors should meet. In order to safeguard the safety of workers, machinery and materials at the construction sites, contractors should ensure that generators that they use must conform to the following standards:
Industrial Generator Buyers Guide
An industrial natural gas backup generator and natural gas powered generator is a big investment one worthy of significant consideration. At the end of the day, an industrial installment will power your company when all else fails. Capable of powering entire infrastructures, industrial generators provide incredible control over in-store items, accessories production processes and assets.
From a commercial standpoint, youre better off purchasing a flexible, up-to-date and consistent generator capable of optimizing your workplace. While every industry has its own needs, most benefit from either a new or used diesel generator. A used natural gas backup generator, too, can be efficient in businesses seeking fuel efficiency. Before selecting a provider whether it be Caterpillar or Cummins or the like you should understand the ins and outs of generator purchase.
What Does Your Business Need?Your business needs a multi-purpose industrial installment. Industrial generators support air compressors, power tools, industrial robotics, lighting systems and entire computing centers. While landscaping, mining and agriculture, too, are benefited by an industrial installation, your assets should be a power priority.
Again, manufacturers like Cummins and Caterpillar offer a variety of new and used diesel generator optionseven extending to a wide used natural gas generator selection. While Cummins and Caterpillar are incredibly popular, other providers can offer a similar amount of flexibility. Many businesses simply select these brands due to their incredible parts and service options. That said, you should make an initial decision based upon the following considerations:
Emission Levels of Commercial GeneratorsYour business may need an industrial generator with a green mode, which reduces emissions alongside your businesss carbon footprint. Beware, however, as generators with low emissions may require smaller tank sizes and impact running times.
Fuel Options for commercial generatorsIf your company needs to maintain high power levels for extended use, you should consider a diesel-powered model equipped with a large tank. Large tanks maintain workplace productivity, and youll need to balance re-fueling costs with your generators tank needs.
Safety for Industrial GeneratorRegardless of your choice, youll need to make safety a priority. If your workplace is small and enclosed, a generator producing high amounts of noise and exhaust may not be a good idea. Similarly, your generator will need to abide by industry safety standard and be placed within safe distance of you work area.
Types of Commercial GeneratorsIndustrial generators are costly. That said, you will have a little wiggle room, price-wise, when selecting a product. Fortunately, industrial generators carry significant cost flexibility due to commercial value, bulk purchases and better credit options.
The Natural Gas Backup GeneratorA new or used natural gas driven generator utilizes stored natural gas to create electricity. Engine-powered natural gas generators can be hooked into your businesss line via your local utility company. Unlike other engine-powered generators, natural gas generators dont burn liquid. Rather, they combust gaseous fuel to reduce overall costs. In general, natural gas fluctuates lessoffsetting up-front costs by as much as 10 to 20 percent.
The Diesel Powered GeneratorDiesel driven generators can be pricey. The price, in most cases, is justified by their immense size and power capabilities. Often, industrial generators used to run workplace deviceslike computers, HVAC services, freezers and security systemscost between $25,000 and $100,000. If, however, you need a fuel-powered generator capable of powering a back-stock warehouse, you may need to pay up to $125,000. The price, again, is justifiedas high-end commercial generators can save infrastructure power, run entire hospitals and maintain large freezers.
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The Caterpillar G generator, here, is an excellent choice. Either a new or used diesel generator is a massive benefit to commercial establishments, or the Caterpillar G generator utilizes the brands own Electronic Ignition System to generate high-quality spark timing for diesel fuel optimization.
Cost of Commercial GeneratorIndustrial generator prices are varied. Typically, a standby backup generator used for small work areas will cost about $22,000. Such generators will power workplace air conditioning units, water heaters and refrigerators.
A large generator, needed to power an entire industrial warehouse, will cost approximately $125,000. These generators can power industrial freezers, high-powered machinery and entire premises infrastructures.
Generator SpecificationsTo determine what generator type you need, youll need to determine which power options best suit your businesss needs. Here, you should consider voltage and wattage.
VoltageVoltage is a generators maximum amount of potential energy used on a circuit. Generators offer three voltage phases: 120, 240 and 120/240.
WattageWattage is the total number of amps and volts produced by a generatormultiplied together. Often, this information can be located via your manufacturers specification sheet, an owners manual or the machines data plate.
To determine the size of generator your business needs, add up the number of needed watts. Then, select a generator covering this range. Size isnt determined by height, width or length. Rather, its standardized by how many watts a generator can create. In general, different fuel types impact overall watt range. Diesel generators can produce twice as many kilowatts than natural gas generators. If you need more power, youll need a diesel-powered generator.
Industrial Generator FeaturesNext, youll need to consider additional generator options to maximize your businesss efficiency, safety and longevity. The common generator features below are all useful, but each may be particularly important to your business:
LCD and LED DisplaysSeveral generators have LCD and LED displays, status bars and navigable menus. Light-up displays and notification lights will make nighttime use safer, easier and more predictable. During daytime hours, LCD and LED displays will display fuel levels and oil notifications.
Remote MonitoringRemote monitoring features will track your generators performance. This feature is incredibly useful for businesses using generators consistently, as remotely monitored generators can be micromanaged for fuel efficiency. Typically, online support is provided alongside a remote monitoring feature, so a staff can easily track fuel expenses.
Safety SwitchesSome generators include automatic shut-off switches. Safety switches are incredibly important to have on emergency back-up generators, as a back-up generator without a safety switch may blow out a circuit as it comes on. Transfer switches, meanwhile, monitor voltages traveling across a circuit. If an interruption occurs, a transfer switch can immediately activate a generators power before shutting it down.
Mounting PadsYou may opt to purchase a generator with a mounting pad. A mounting pad is a concrete divider, placed beneath a generator, which adds extra protection. If your workplace needs to place a generator outside, a mounting pad is a must-have purchase, protecting your generator from grass, mud, snow and rainfall.
EnclosuresA generator enclosure similarly serves to protect the generator, itself. Capable of withstanding bad weather, rubble and day-to-day dirt, an enclosure can store a generator for long periods of time. Made of aluminum or steel, generator enclosures are incredibly useful for protecting industrial generators operated outdoors.
Diesel Kohler generator without enclosure:
Caterpillar diesel generator with enclosure:
The Automatic Start OptionWhen picking a generator, you should make sure its outfitted for automatic starting. Many industrial generators carry this attributean attribute which is slowly becoming an industry commonplace. Automatic start generators kick in immediately, creating a seamless transition when disaster strikes. For this reason, theyre selected by emergency services incapable of withstanding even a moments loss of power.
So, at the end of the day, a generator with automatic start is a quality selection for a commercial establishment. Choose your model wisely, and contact Swift today to check an expansive inventory outfitted for any scenario.
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