Pakistan is facing persisting power deficit and supply disruption in the ongoing energy crisis which has led to prolonged power outages and load-shedding. A diesel generator is a great enabler in providing a substitute source of electricity. Whether you are a business owner dreading the loss from power cuts or a homeowner who wants peace of mind from an uninterrupted power source, having a reliable diesel generator can prove a game-changer.

In this article, we will walk you through a comprehensive guide on diesel generators in Pakistan, and their specifications, along with a thorough buying guide to consider the factors vital for their performance. We will also look into the ways to improve their efficiency and the subsequent government regulations curated to document their profitable impact on the economy. 

Diesel Generators in Pakistan: An Overview

Definition and Functionality

A Diesel generator is a conjunctive machine which uses a diesel-powered engine in combination with an alternator to convert mechanical energy of fuel into electrical energy. The diesel-powered engine works by combusting fuel, which keeps the mechanical alternator working, thereby producing electricity. Commonly used as a substitute, diesel generators work great as backup power sources during energy shortage and power outage. They are efficient and can be relied on in times of need to power industrial units, production houses, and homes.

Historical Context

Due to insufficient power infrastructure and a sudden increase in population, the energy gap between demand and supply widened causing a power shortage in Pakistan. Consequently, this saw a surge in the diesel generator market in the 80s. The energy landscape took a turn for the worse in the latter half of the 90s causing an increased reliance on diesel generators to produce electricity. Since then, people keep diesel generators as backups to fight off the repercussions of the load-shedding.

Current Usage

Persistently serving as a common energy fixture throughout Pakistan’s rural and urban areas, diesel generators are being used to power commercial units, industrial plants, and residential areas. Commercial units are heavily dependent on diesel generators for powering production plants while industries use them to streamline the supply chain. Residential areas keep them to get an uninterrupted supply during prolonged periods of load-shedding and power cuts. 

Why Diesel Generators Are Essential in Pakistan’s Energy Landscape

Combating Energy Deficit

With the current shortfall of 6,663 MW, Pakistan continues to suffer a massive energy crisis caused by insufficient power production, increased demand, and inadequate investment. The power companies have resorted to prolonged periods of load-shedding, causing loss to businesses and affecting daily life (Source: Profit)

Reliable Backup Power

Due to their efficient working, diesel generators are reliable backup power sources as they ensure continuous energy supply during power cuts or in regions with unequipped grid stations. Due to their streamlined working, they are preferred for driving critical industrial processes and for keeping the system stable. 

Assisting Critical Sectors

Commercial production units, manufacturing industries, and hospitals are the critical sectors where power continuity is crucial. Hospitals use diesel generators to keep their emergency life support systems functional. Manufacturing industries and commercial lines depend on them to prevent financial loss due to any halt in operation. This safeguards smooth functioning for timely production.

Top Brands of Diesel Generators Available in Pakistan

Popular Brands

In Pakistan, Perkins, Cummins, FPT, and Guascor Energy are top choices in diesel generators.

FPT: FPT Diesel Generators stand out as reliable and efficient power backups while being light on the pocket. These generators are specifically manufactured by keeping Pakistan’s demanding energy sector and its power challenges in mind.

Perkins: Perkins is a highly sought after diesel engine brand in Pakistan. Due to its efficient fuel usage and versatility, these diesel engines are preferred for industrial and commercial purposes.

Cummins: Cummins is a premium diesel generator brand acclaimed for its advanced features and reduced operating costs. These generators address a wide array of power needs and are best suitable for hospitals and data centers.

Guascor Energy Generators: Guascor Energy is in a league of its own for its sustainable power generation system which ensures minimum environmental waste. They harbor a customer-centric approach and provide customizing options to adjust the energy supply as per needs.

Brand Comparison

FPT

Pros: FPT generators are highly reliable and can work wonderfully in harsh weather conditions. FPT diesel generators cut off on fuel costs with their par excellence fuel efficiency. They serve their customers 24/7 to resolve technical issues in times of needs.

Cons: When it comes to pricing, FPT diesel generators can be a little costly as compared to locally-made generators. As it is an international brand, the technical support might be available in selected cities.

Perkins

Pros: Perkins diesel generators are remarkable for continuous power supply. They offer customizable models to address unique power needs. Most setups require limited maintenance every year as they are internationally certified.

Cons: Accessing technical support for Perkins can be hard in rural and remote areas. Moreover, they might feel a bit pricier than locally assembled generators.

Cummins

Pros: Cummins generators are made easily accessible with cutting-edge technological interfaces in the form of digital panels and remote control. They are suitable to address the energy demands of both remote locations and emergency situations. They are known for their exceptional services to industries and manufacturing zones.

Cons: Cummins generators require a considerable investment for setting up the system. Additionally, during system breakdown, they might require specialized expertise and service parts.

Guascor Energy

Pros: Guascor Energy generators are wired for optimum performance on less fuel consumption. They can be relied on for higher energy demands. Their systematic dynamics are set according to environment-sustainable protocols.

Cons: They use specialized parts which might be difficult to replace in case of any mechanical wear and tear. Additionally, they are costly to get.

Market Presence

All of these above-mentioned diesel generators are readily available at Power Zone Engineering & Services providers that harbor trustworthy power solution facilities to meet all your energy needs. They have an extensive assortment of reliable and highly efficient diesel generators along with their pricing details, buying guide, and specifications.  

Factors to Consider When Choosing a Diesel Generator in Pakistan

Given below are the top factors to consider when choosing diesel generators in Pakistan:

Power Output Requirements

The first factor to consider before choosing a diesel generator is your power output requirement. To perform the calculations, enlist all the electrical appliances you wish to put on the electrical generator. Now add up their on-start and on-run wattage ratings and factor in potential load to calculate a final power output value.

Fuel Efficiency

Before choosing a diesel generator, it is wise to check for fuel consumption rates as labelled by the manufacturing unit. They are mostly given in liters per hour. Further, checking up on fuel tank capacity can be highly beneficial as it helps to get an idea on how long your generator will work. Last but not the least, getting an idea on substitute fuel options is always worthy.

Durability and Climate Suitability

Pakistan exhibits two extremes when it comes to weather conditions. Therefore, it is crucial to search for better material quality for your generator body. Usually, stainless steel is preferred as it takes little damage from friction. Furthermore, the engine should be analyzed for its durability and efficiency along with protective features such as resistance to overload, voltage regulation, and automatic shutdown.

Maintenance Needs

Diesel generators require service and repair with time. Always choose a generator line that has approved service centers nearby your residence. Furthermore, go for a generator with readily available spare parts to avoid service malfunction. For easy movement, generators with wheels are always the best. For added maintenance, always keep the area of installment in close resonance with manufacturer’s guidelines.

Noise Levels

Noise pollution is rampant in Pakistan. To prevent such a nuisance, it is advisable to check the decibel ratings before making a purchase. Lower decibel ratings such as lower than 75 dB ensure muffled function which is suitable for residential and suburban areas. To further mitigate the noise, you can install noise cancellers and anti-vibration stands.

Diesel Generator Prices in Pakistan: What to Expect

Price Range

The price range of diesel generators depend upon the generator capacity usually measured in kilowatts KW and kilovolt-amperes KVA. You can contact us on given phone numbers or get connected via email to inquire and bag the best deals available in the market.

Factors Influencing Price

Being mindful of price-changing factors such as power output, brand, and additional features is important while selecting a diesel generator. The cost price of the generator varies according to the generator capacity given in KVA and KW. Higher KVA generators are heavy-duty and hence are costly.

Furthermore, brands like Perkins, FPT, and Perkins are highly reputable in Pakistan considering their versatile performance. The price of these generators is higher than locally assembled ones. Lastly, equipping your setup with additional features such as spare fuel tanks, repair kits, and auto switches may add up to the price, making the setup costly.

Buying New vs. Used

Getting your hands on a new diesel generator ensures efficiency and warranty but the setup can be costly. Used generators are light on the pocket but they come without warranty and may require periodic servicing. It is advisable to always consider reliability against all factors.

How to Maintain Diesel Generators in Pakistan’s Climate

Regular Servicing

Periodic maintenance goes a long way but regular servicing through a proper professional channel helps to increase the longevity of generators. They perform load tests and conduct detailed inspections to clear out any issues.

Climate-Specific Maintenance

Analyzing the coolant and checking the radiator is important to keep the system cool in the harsh weather conditions of Pakistan where the temperature can surge to 50 degrees in summers.

Storage and Shelter

To increase the life of generators, it is important to install them in sheltered areas to protect the body from dust and debris which can clog the ducts. Moreover, monsoons and dusty storms can destroy normal functioning.

Where to Buy Reliable Diesel Generators in Pakistan

Trusted Retailers

Trusted Retailers who mostly deal in engineering and power services are readily available in the local markets of Pakistan. They can assist in selecting an efficient diesel generator as per your needs.

Online Marketplaces mostly dished out as e-commerce websites provide detailed specifications and buying guides for premium-quality diesel generators in Pakistan. These spaces are fact-checked and can be trusted with their information.

Warranties and After-Sales Support

Always look for warranty cards and after-sales support in the form of monthly maintenance rounds and yearly servicing at the time of purchase.

How to Improve the Efficiency of Diesel Generators in Pakistan

Regular Maintenance

To keep your diesel generators in tip-top condition, regular maintenance is mandatory. This involves routine oil changes, replacing fuel and air filters, analyzing the coolant and radiator, tightening the connections, and checking the battery.

Load Management

Overloading the diesel generator can cause mechanical burden leading to sudden failure. While underloading can cause ‘wet stacking’. To prevent these, distributing the load as per needs is important.

Upgrading Components

Retrofitting involves replacing the old, worn-out components with new, efficient ones such as fitting electronic fuel injection (EFI) instead of mechanical one, converting into solar-diesel hybrid system instead of diesel-only, and inducting advanced exhaust systems, among others.

Fuel Quality

Running the generator on high-quality fuel prevents corrosion and water contamination. Fuel quality ensures longevity and efficiency.

Top Diesel Generator Repair and Maintenance Services in Pakistan

Leading Service Providers

Power Zone is a certified engineering and services provider agency. Their highly qualified team and client-driven approach provide state-of-the-art generator repair services in various regions of Pakistan. Contact them to educate yourself.

Common Issues and Fixes

Common generator problems include low coolant levels, blocked heaters, fuel or oil leakages, glitching auto switches, fuel reversal, and overfilling, among others. Professional service providers have prompt solutions to all these problems.

Cost of Services

Contact Us for real-time guidance and service costs to keep your needs aligned with your budget. Our services tailor the cost as per your budget and needs.