Pakistan's chronic electricity shortages mean generators are essential for homes, shops, factories, and hospitals. Whether you have a small 2kVA petrol generator or a 500kVA Perkins diesel genset, regular maintenance and ready access to parts is critical. This guide covers the most popular generator brands in Pakistan and their parts availability.
| Brand | Type | Popular in Pakistan | Typical Size |
|---|---|---|---|
| Perkins | Diesel (UK) | Commercial, industrial | 10–2000 kVA |
| Cummins | Diesel (USA) | Large commercial, hospitals | 20–3000 kVA |
| Stamford/Leroy Somer | Alternators | Inside most diesel gensets | — |
| Kipor | Diesel/Petrol (China) | Residential, small commercial | 2–25 kVA |
| Honda | Petrol (Japan) | Residential backup | 1–10 kVA |
| Suzuki | Petrol (Pakistan/Japan) | Residential backup | 2–5 kVA |
| Yamaha | Petrol (Japan) | Premium residential | 1–7 kVA |
| Lister Petter | Diesel (UK) | Old industrial stock | 5–100 kVA |
| Interval | Service |
|---|---|
| Every 250 hours | Oil and oil filter change |
| Every 500 hours | Fuel filter, air filter |
| Every 1,000 hours | Coolant check, belts, battery test |
| Every 2,000 hours | Major service — injector calibration, valve clearance |
| Every 5,000 hours | Engine overhaul consideration |
Power outages are unpredictable — keep critical spare parts stocked. The most important items to keep on hand: AVR, fuel filter, oil filter, air filter, and a spare V-belt set.