Common Mistakes When Choosing A Power Generator For Factories

Choosing a power generator for factories is a decision that has a major impact on production, costs, and safety. Unfortunately, many factories make common mistakes that lead to frequent breakdowns, production downtime, or unexpected expenses.

Below are the most common mistakes when choosing a power generator for factories, along with an explanation of the impact of each one:

1. Selecting a Generator with Insufficient Capacity

One of the most common mistakes is relying only on the rated capacity without properly calculating:

• Motor starting current 
• Loads operating simultaneously 
• Future expansions 

Result:

• Frequent voltage drops 
• Generator shutdowns during operation 
• Damage to motors and production lines 

2. Ignoring Equipment Starting Current

Factories rely on:

• Large motors 
• Compressors 
• CNC machines 
• Conveyors and pumps 

These machines require 2–4 times their rated power during startup.

Result:

• Generator fails to start equipment 
• Severe stress on the generator 
• Reduced generator lifespan 

3. Not Considering Load Type (Constant vs. Variable)

Some factories operate with loads that are:

• Variable depending on production lines 
• Changing throughout the day or work shifts 

Choosing a generator unsuitable for the load type leads to:

• High fuel consumption 
• Unstable performance 
• Voltage regulator failures 

4. Choosing a Generator Without a Safety Margin

Running a generator at:

• 90%–100% of its capacity for long periods 

Leads to:

• Overheating 
• Increased breakdowns 
• Sudden production stoppages 

Best practice: Operate the generator at 70%–80% of its rated capacity.

5. Ignoring the Power Factor

Many factories calculate loads in kW and forget that generators are rated in kVA.

Ignoring the power factor results in:

• Selecting a generator smaller than required 
• Poor performance with inductive loads 

6. Choosing a Generator Unsuitable for Industrial Environments

Failing to consider:

• High temperatures 
• Dust 
• Humidity 
• Continuous 24/7 operation 

Result:

• Frequent failures 
• Premature wear 
• Unexpected generator shutdowns 

7. Neglecting Cooling and Ventilation Systems

Installing a generator in a:

• Enclosed 
• Poorly ventilated area 

Leads to:

• Engine overheating 
• Reduced operating efficiency 
• Higher fuel consumption 

8. Ignoring Soundproofing Systems

For factories located near:

• Residential areas 
• Shared industrial zones 

Choosing a non-silent generator may cause:

• Legal complaints 
• Environmental violations 
• Operational disruptions 

9. Focusing Only on Price

Choosing the cheapest generator without considering:

• Engine quality 
• Availability of spare parts 
• Maintenance services 

Result:
Higher operating and maintenance costs in the long term.

10. Neglecting Maintenance and After-Sales Support

Failing to ensure:

• Availability of regular maintenance 
• Fast response to breakdowns 
• Skilled and trained technicians 

Leads to:

• Production downtime 
• Direct financial losses 

How Can You Avoid These Mistakes?

• Conduct an accurate load study 
• Choose a generator with capacity above actual demand 
• Ensure high engine quality and a reliable brand 
• Select a company that offers rental, maintenance, and technical support
• Plan for future expansion

Why Choose Egy Truck For Electrical Generator Solutions?

Egy Truck Company is one of the companies specializing in Diesel generator rental. With various capabilities, we rely on extensive practical experience in meeting the needs of factories, major projects, and vital sectors within Egypt.

in EgyTruck we provide High-efficiency diesel generators suitable for continuous industrial operation, with adherence to the highest standards of quality and safety, whether for use as backup power or as a primary power source at work sites.

What Makes Egy Truck Special?

• Providing power generators of varying capacities to suit factories and production lines 
• Soundproof generators suitable for industrial and residential environments 
• Trusted global brands such as Caterpillar, Volvo, Komatsu, Airman, and Denyo
• Installation, commissioning, and pre-delivery load testing services 
• Technical support and regular maintenance to ensure continued operation 
• Extensive geographical coverage including Cairo, Alexandria, Port Said, Ismailia, Suez, and Ain Sokhna

Egy Truck team is ready to help you choose or rent the best diesel generator to suit your project.
📞 Contact us now to get a consultation and a suitable price quote.

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