4938 E 11th Ave
Hialeah, Florida 33013
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Hialeah, Florida 33013
We're at your service
Online store always open
A 25 kVA diesel generator delivers about 20 kW of prime power (22 kW standby) at 0.8 power factor. It is typically used for small jobsites, light towers, hand tools, a site office trailer, food trucks and small events. At IronPower Industries, most used 25 kVA diesel generators (30 sold, 2012–2023) went for $11,500–$16,500, and 2 units are in stock at $12,800 each.









320202
$12,800
1422
2020








320201
$12,800
2295
2020











320169
$14,800
814
2023








320162
$14,800
558
2017









320161
$12,800
1721
2017








32107
$12,600
1721
2017







121152
$16,500
2213
2016
| Reference model | Multiquip WhisperWatt DCA25SSIU4F |
|---|---|
| Prime output | 20 kW / 25 kVA |
| Standby output | 22 kW |
| Engine | Isuzu 4LE2T, 40.2 HP |
| Fuel tank | 41.7 gal |
| Fuel use at full load | 1.62 gal/hr |
| Run time on a full tank | about 25 hours at full load (calculated) |
| Sound level | 65 dB(A) at 23 ft |
| Voltage | Single-phase 120/240 V and three-phase 208–480 V (switchable) |
Source: manufacturer specifications for the reference model. Other models in this size class differ slightly.
At IronPower Industries, most used 25 kVA diesel generators (30 sold, 2012–2023) went for $11,500–$16,500, and 2 units are in stock at $12,800 each. Price depends mainly on year, hours, Tier rating, enclosure condition and whether it is trailer-mounted. Every unit is inspected at our yard in Hialeah, FL, and can be financed and shipped nationwide.
A 25 kVA generator provides about 20 kW of continuous (prime) power. It is commonly used for small jobsites, light towers, hand tools, a site office trailer, food trucks and small events. Size it by adding the running watts of everything you will connect plus the starting surge of the largest motor.
kVA is apparent power and kW is real power. Mobile three-phase generators are rated at a 0.8 power factor, so kW = kVA × 0.8: a 25 kVA unit delivers about 20 kW.
The reference model, the Multiquip WhisperWatt DCA25SSIU4F, burns about 1.62 gallons per hour at full load and less at partial load.
With a 41.7-gallon tank, the Multiquip WhisperWatt DCA25SSIU4F runs about 25 hours at full load and considerably longer at typical partial loads.
Super-silent enclosed units like the Multiquip WhisperWatt DCA25SSIU4F are rated at about 65 dB(A) at 23 feet, quiet enough for residential and event work.
Yes. IronPower Industries ships diesel generators nationwide from Hialeah, Florida, and offers financing on approved credit.
Other sizes: 45 kVA generators · 70 kVA generators. Browse all diesel generators or all Multiquip equipment.





















