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Used 70 kVA Diesel Generators for Sale

Inventory
Manufacture Year
Manufacture Year - slider
2000 — 2026
Price Range
Price Range - slider
680 — 182580
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A 70 kVA diesel generator delivers about 56 kW of prime power (62 kW standby) at 0.8 power factor. It is typically used for mid-size construction sites, temporary building power, welding and pumping, and festivals or outdoor events. At IronPower Industries, most used 70 kVA diesel generators (39 sold, 2012–2023) went for $19,500–$23,500.

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70 kVA Generator Specifications

Reference modelMultiquip WhisperWatt DCA70SSIU4F
Prime output56 kW / 70 kVA
Standby output62 kW
EngineIsuzu BR-4JJ1X, 95.2 HP
Fuel tank103 gal
Fuel use at full load4.7 gal/hr
Run time on a full tankabout 22 hours at full load (calculated)
Sound level65 dB(A) at 23 ft
VoltageSingle-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.

What a Used 70 kVA Diesel Generator Costs

At IronPower Industries, most used 70 kVA diesel generators (39 sold, 2012–2023) went for $19,500–$23,500. 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.

70 kVA Generator FAQ

What can a 70 kVA generator power?

A 70 kVA generator provides about 56 kW of continuous (prime) power. It is commonly used for mid-size construction sites, temporary building power, welding and pumping, and festivals or outdoor events. Size it by adding the running watts of everything you will connect plus the starting surge of the largest motor.

What is the difference between kVA and kW on a generator?

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 70 kVA unit delivers about 56 kW.

How much fuel does a 70 kVA generator use?

The reference model, the Multiquip WhisperWatt DCA70SSIU4F, burns about 4.7 gallons per hour at full load and less at partial load.

How long will a 70 kVA generator run on a full tank?

With a 103-gallon tank, the Multiquip WhisperWatt DCA70SSIU4F runs about 22 hours at full load and considerably longer at typical partial loads.

How loud is a 70 kVA WhisperWatt generator?

Super-silent enclosed units like the Multiquip WhisperWatt DCA70SSIU4F are rated at about 65 dB(A) at 23 feet, quiet enough for residential and event work.

Does IronPower ship 70 kVA generators?

Yes. IronPower Industries ships diesel generators nationwide from Hialeah, Florida, and offers financing on approved credit.

Other sizes: 45 kVA generators · 125 kVA generators · 150 kVA generators. Browse all diesel generators or all Multiquip equipment.

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