In short. Reddy Generators supports five areas of work: generator supply for standby and prime duty, rental and temporary power, integrated systems such as AMF, ATS and synchronising panels, lifecycle services from installation to overhaul, and parts identification and supply. Each area has a clear status, from routinely available to sourced on request or engineered per project, so a customer knows before an enquiry what can be delivered directly and what needs project confirmation.
Why we describe capability in levels
A supplier website can easily list every product in the power industry. That helps nobody, because a customer cannot tell whether a listed service is something the company does every week or something it once did with a subcontractor. We describe our capability in levels instead, so the conversation starts from a realistic expectation.
| Status | What it means | Typical examples |
|---|---|---|
| Sales available | Regular commercial supply with established sources | New CPCB IV+ diesel sets in common ratings, AMF panels |
| Rental available | Rental from our fleet, subject to availability on the date | Diesel sets for events, construction, breakdown cover |
| Service supported | Our own technicians do this work routinely | Preventive maintenance, diagnostics, AVR and controller work |
| Parts supported | We identify and supply against the machine’s serial | Filters, belts, batteries, sensors, injectors, overhaul kits |
| Project engineered | Possible, but needs technical definition per job | Multi-set synchronisation, large temporary power plants |
| Sourced on request | Obtained for the job, not held in stock | Specialist ratings, uncommon controllers, large transformers |
| Knowledge only | We explain the subject; we do not claim to deliver it | Some topics in our engineering library |
Generator supply
We supply diesel generating sets for standby, prime and continuous duty, selected against the customer’s load rather than a catalogue figure. New sets up to 800 kW supplied in India must meet CPCB IV+ emission norms, and the units we offer in that range do. Supply can include the set alone or a complete package with panel, cabling, earthing, fuel system, exhaust and commissioning. Sets from established builders using Cummins, Kirloskar, Mahindra, Perkins and other engines are supplied according to the duty and the customer’s service preferences. See Generator Systems and Standby Power Generators.
Rental and temporary power
Rental covers planned shutdowns, construction sites, events, breakdown cover while a permanent set is repaired, bridging power while a DISCOM connection is completed, and contingency for critical sites. A rental job is only as useful as its interfaces, so cables, distribution boards, changeover arrangements and fuel are planned with the set. The size of each rental is decided by the running load and the largest starting load, not by the facility’s installed capacity. Availability on a given date is always confirmed before a commitment. See Rental & Temporary Power.
Integrated systems and lifecycle services
Integrated power systems
Many installations need more than a set. We engineer and supply AMF and ATS changeover, synchronising and load-sharing panels for multiple sets, protection settings, transformer interfaces where the generator feeds a higher voltage, and integration into existing distribution. These are project-engineered: the scope is defined per site after reviewing the single-line diagram, the neutral and earthing arrangement and the loads.
Lifecycle services
Our service team handles installation, commissioning, preventive maintenance, annual maintenance contracts, breakdown diagnostics, repairs, top and major overhauls, relocation and load-bank testing on sets of all common makes. Work on alternators, AVRs, controllers, ATS panels, batteries and fuel systems is routine. See Generator Services.
Parts identification and supply
A parts enquiry is resolved in a fixed order: identify the equipment from its nameplate and engine serial, identify the component, find the correct part reference, verify compatibility, then confirm price and lead time. Skipping the first two steps is how the wrong filter or gasket set gets fitted. Where a genuine part is unavailable or uneconomic, we tell the customer what alternatives exist and what their provenance is.
The engine serial matters because a single model name can cover several build variants over the years, with different injectors, filter threads, turbochargers or gasket sets. Batteries, belts and sensors are less sensitive but still need the rating, dimensions and connector type confirmed. For alternator and AVR parts, the alternator frame and excitation system, whether self-excited, auxiliary winding or permanent magnet generator, decide what will fit and work. See Generator Spare Parts.
Related photographs and videos
Common mistakes
- Assuming that every service listed by a supplier is done in-house, which can lead to delays when a subcontractor has to be found mid-job.
- Treating rental availability shown on a website as a reservation, which leaves a site without power when the set has already gone elsewhere.
- Ordering a synchronising panel as a catalogue item without a project review, which risks mismatched controllers, protection and governor settings.
- Requesting parts by description alone, which frequently produces a part for a different engine variant.
What to send us
Tell us which capability area your requirement falls into, then send the matching details: a load list for supply or rental, a single-line diagram for integration work, nameplate photos and hours for service, or the engine serial and part photo for spares. Add the site location and timing. Use Contact Reddy Generators and we will confirm the status and the next step.
Questions engineers ask
Do you hold rental sets in stock in Hyderabad?
We operate a rental fleet from Secunderabad, but availability changes daily with ongoing jobs. We confirm a specific set and rating for your date before you rely on it.
Can you synchronise two different makes of generator?
Often yes, with suitable controllers and governor and AVR settings, but it is a project-engineered job. We need the engine, alternator and controller details of both sets before confirming.
Do you supply used or refurbished generators?
Used and refurbished sets can be sourced and inspected on request. Their condition, hours and history are documented before sale, and they are not presented as new.
What is meant by knowledge only in the capability table?
Some subjects in our engineering library, such as specialist hybrid or gas architectures, are explained for the reader’s benefit. Their inclusion does not mean we supply or install that technology as a routine service.
Technical content reviewed by Srinivas Reddy, Managing Partner, Reddy Generators. Last updated 19 October 2026.