40 KVA Silent Diesel Generator for Rent in Dubai & UAE
First of the turbocharged sets — noticeably stronger recovery when a big motor drops on.
The 40 KVA silent diesel generator is the first in our range with a turbocharged engine, the Perkins 1103A-33TG1. Turbocharging matters on site because it lets the engine recover far faster when a large motor starts and drags the frequency down — you see fewer light dips and fewer nuisance trips on sensitive kit. At 32 kW it is the standard supply for medium construction and for events running several packaged AC units.
- Capacity
- 40 KVA / 32 kW
- Supply
- Three Phase
- Noise
- 65 dB(A) at 7 m
- Runtime
- approx 15 hrs per tank
40 KVA Generator Rental Price
Daily, weekly and monthly rates are available for the 40 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 40 KVA Generator Will Run
These are real loads we have supplied this set for, not theoretical maximums. A 40 KVA generator gives 32 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 |
|---|---|
| Event AC | 4 x 5-ton packaged marquee AC units |
| Material hoist | 1 x passenger-material hoist |
| Dewatering | 3 x 20 HP submersible pumps |
| Fabrication | 3 x 400 A welders plus workshop tools |
| Cold storage | 3 x refrigerated containers |
40 KVA Silent Diesel Generator Specifications
| Power output | 40 KVA |
|---|---|
| Continuous power | 32 kW |
| Fuel type | Diesel |
| Phase | Three Phase |
| Voltage | 415 V / 240 V |
| Frequency | 50 Hz |
| Engine | Perkins 1103A-33TG1 turbocharged |
| Alternator | Stamford-type brushless with AVR |
| Cooling | Water Cooled |
| Starting | Electric start with key |
| Fuel tank | 110 litres |
| Fuel consumption | 7.5 L/h at 75% load |
| Runtime per tank | approx 15 hours at 75% load |
| Noise level | 65 dB(A) at 7 metres |
| Enclosure | Full soundproof canopy |
| Outlets | 2 x 125A three-phase, 4 x 32A, 2 x 13A |
| Dimensions (L x W x H) | 2,500 x 1,050 x 1,500 mm |
| Dry weight | 950 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
- Medium construction sites with mixed heavy plant
- Events and exhibitions at DWTC and Expo City Dubai
- Factory and warehouse standby supply
- Cold storage and refrigerated logistics yards
- Temporary supply during DEWA substation cutovers
40 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 40 KVA stacks up against its neighbours in our fleet.
| Specification | 35 KVA | 40 KVA (this page) | 45 KVA |
|---|---|---|---|
| Continuous power | 28 kW | 32 kW | 36 kW |
| Fuel | Diesel | Diesel | Diesel |
| Supply | Three Phase | Three Phase | Three Phase |
| Engine | Perkins 1103A-33G water-cooled | Perkins 1103A-33TG1 turbocharged | Perkins 1103A-33TG1 turbocharged |
| Fuel burn at 75% | 6.5 L/h | 7.5 L/h | 8.4 L/h |
| Tank / runtime | 100 L / approx 15 hrs | 110 L / approx 15 hrs | 120 L / approx 14 hrs |
| Noise at 7 m | 64 dB(A) | 65 dB(A) | 65 dB(A) |
| Dry weight | 880 kg | 950 kg | 1000 kg |
Where We Deliver the 40 KVA Generator
We run our own transport, so a 40 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.
40 KVA Generator Rental — Questions We Get Asked
What does turbocharging change in practice?
Load acceptance. A turbocharged set recovers voltage and frequency much faster when a big motor starts, so you get fewer light dips and fewer trips on sensitive equipment such as lifts, chillers and IT loads.
Is 40 KVA suitable for an exhibition stand cluster?
Yes, it is one of the most common sizes at DWTC and Expo City. Forty KVA typically covers a group of stands with lighting, AV and small catering.
How much does it cost to rent a 40 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 40 KVA generator actually carry?
A 40 KVA set delivers 32 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. Medium construction sites with mixed heavy plant is a typical fit.
Do you deliver a 40 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 110 litre tank on this unit gives roughly 15 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.
Closest Alternatives to the 40 KVA Silent Diesel Generator
35 KVA Silent Diesel Generator
28 kW · Three Phase
45 KVA Silent Diesel Generator
36 kW · Three Phase
30 KVA Silent Diesel Generator
24 kW · Three Phase
50 KVA Silent Diesel Generator
40 kW · Three Phase
Full Generator Range: 5 KVA to 250 KVA
Every size we hire, from a 5 KVA portable you can lift into a pickup to a 250 KVA set that powers an entire development. Browse the full generator rental guide to compare them all.
Need a 40 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.