


125 KVA Silent Diesel Generator for Rent in Dubai & UAE
Exactly 100 kW, on a six-cylinder engine — the first of the genuinely heavy sets.
The 125 KVA silent diesel generator is 100 kW on the nameplate and the first set in our fleet with a six-cylinder engine, the Perkins 1106A-70TG1. Six cylinders means smoother running, better load acceptance and a much longer overhaul interval than the four-cylinder sets below it. Anything that has to run hard for months rather than weeks belongs at this size or above.
- Capacity
- 125 KVA / 100 kW
- Supply
- Three Phase
- Noise
- 69 dB(A) at 7 m
- Runtime
- approx 12 hrs per tank
125 KVA Generator Rental Price
Daily, weekly and monthly rates are available for the 125 KVA Silent Diesel Generator, with fuel, delivery and installation quoted separately so you can see exactly what you are paying for. Monthly hire works out cheapest per day. Tell us your dates and site location and we will send a fixed written quote.
What a 125 KVA Generator Will Run
These are real loads we have supplied this set for, not theoretical maximums. A 125 KVA generator gives 100 kW of continuous power at the standard 0.8 power factor. Size your job so the running load sits between 50 and 80 percent of that, which leaves headroom for the surge when motors start. If you are unsure, send us your equipment list and we will size it for you at no cost.
| Load type | What this set handles |
|---|---|
| Tower crane | 1 x large tower crane with full site lighting |
| Labour accommodation | Accommodation block with 40+ AC units |
| Industrial plant | Full production line with chillers and compressors |
| Building standby | Tower essential services including HVAC |
| Event power | Festival main power with distributed sub-boards |
125 KVA Silent Diesel Generator Specifications
| Power output | 125 KVA |
|---|---|
| Continuous power | 100 kW |
| Fuel type | Diesel |
| Phase | Three Phase |
| Voltage | 415 V / 240 V |
| Frequency | 50 Hz |
| Engine | Perkins 1106A-70TG1 turbocharged |
| Alternator | Stamford-type brushless with AVR |
| Cooling | Water Cooled |
| Starting | Electric start with key |
| Fuel tank | 280 litres |
| Fuel consumption | 23.4 L/h at 75% load |
| Runtime per tank | approx 12 hours at 75% load |
| Noise level | 69 dB(A) at 7 metres |
| Enclosure | Full soundproof canopy |
| Outlets | 2 x 400A three-phase, 6 x 63A, 4 x 32A |
| Dimensions (L x W x H) | 3,400 x 1,400 x 1,900 mm |
| Dry weight | 2000 kg |
What Is Included
- Serviced, load-tested and inspected before every hire
- Same-day delivery across Dubai and next-day UAE-wide
- Daily, weekly, monthly and project rates
- 24/7 breakdown response with unit swap-out
- Delivered with a full tank; refuelling service available
- Free load sizing advice before you book
- Earth rod, cables and distribution board available
- Operator and generator attendant on request
Best Suited To
- Long-duration continuous supply on major projects
- Specifications calling for exactly 100 kW
- Large industrial and manufacturing standby
- Multi-tower construction sites
- Power for large labour accommodation at Sonapur and Dubai South
125 KVA Compared With the Sizes Either Side
Picking a generator one size too small costs you downtime; one size too large costs you fuel and risks wet stacking. This is how the 125 KVA stacks up against its neighbours in our fleet.
| Specification | 100 KVA | 125 KVA (this page) | 150 KVA |
|---|---|---|---|
| Continuous power | 80 kW | 100 kW | 120 kW |
| Fuel | Diesel | Diesel | Diesel |
| Supply | Three Phase | Three Phase | Three Phase |
| Engine | Perkins 1104C-44TAG2 turbo aftercooled | Perkins 1106A-70TG1 turbocharged | Perkins 1106A-70TAG2 turbo aftercooled |
| Fuel burn at 75% | 18.7 L/h | 23.4 L/h | 28.1 L/h |
| Tank / runtime | 230 L / approx 12 hrs | 280 L / approx 12 hrs | 320 L / approx 11 hrs |
| Noise at 7 m | 68 dB(A) | 69 dB(A) | 70 dB(A) |
| Dry weight | 1750 kg | 2000 kg | 2200 kg |
Where We Deliver the 125 KVA Generator
We run our own transport, so a 125 KVA set can be on your site the same day almost anywhere in Dubai and next day across the rest of the Emirates. Remote sites, farms, desert plots and island projects are all routine for us. These are the areas we cover most often:
Not on the list? We cover the whole of the UAE — see all service areas or ask us about your location.
125 KVA Generator Rental — Questions We Get Asked
Why does the six-cylinder engine matter?
Smoothness and service life. A six-cylinder engine runs with less vibration, accepts big load steps better, and goes much further between overhauls — which is what you want on a hire measured in months rather than days.
Is 125 KVA available for long-term hire?
Yes, and it is one of the sizes where long-term rates make the biggest difference. Ask for a monthly or project rate rather than a daily one.
How much does it cost to rent a 125 KVA generator in Dubai?
Rates depend on hire duration, delivery point and whether you need fuel and an operator included. Daily, weekly and monthly rates are all available and monthly hire is by far the cheapest per day. Send us your dates and location and we will come back with a fixed written quote, with no obligation.
What load will a 125 KVA generator actually carry?
A 125 KVA set delivers 100 kW of continuous power at the standard 0.8 power factor. As a rule, size your generator so the running load sits between 50 and 80 percent of that figure, which leaves room for the surge when motors start. Long-duration continuous supply on major projects is a typical fit.
Do you deliver a 125 KVA generator across the UAE?
Yes. We deliver to Dubai, Sharjah, Ajman, Al Ain, Umm Al Quwain, Ras Al Khaimah and Fujairah, including remote sites, farms and desert locations. Same-day delivery is normally possible within Dubai when you book before midday.
Is fuel included with the generator hire?
We deliver the set with a full tank as standard. After that you can refuel yourself or add our scheduled refuelling service, which we usually recommend for continuous running so nobody has to watch the gauge. The 280 litre tank on this unit gives roughly 12 hours at 75 percent load.
What happens if the generator breaks down?
Call us and we respond 24/7. Every set is serviced and load-tested before it leaves our yard, but if a fault does occur on site we attend and, where it cannot be fixed quickly, we swap the unit so your work does not stop.
Need a 125 KVA generator on site today?
Tell us the load, the dates and the location. We will confirm the right size, give you a fixed price and get the set delivered — usually the same day within Dubai.