The Atlas Copco QAS 40 ST3 is a diesel generator set designed for construction and transport applications. Atlas Copco is a globally recognised manufacturer of industrial machinery, compressors, and power solutions serving construction, manufacturing, and infrastructure sectors.
This unit was manufactured in 2023 and is currently located in the Netherlands. It has passed a valid inspection and is offered with warranty coverage. The machine carries serial number ESF372663 and has accumulated 1,867 engine hours.
The generator delivers prime power (PRP) output of 40 kVA / 32 kW and rated standby power (ESP) of 44 kVA / 35 kW at 50 Hz, 400 V three-phase, with a power factor of 0.8. The rated current under prime load is 57.8 A. It achieves single-step load capability of 85 percent according to ISO 8528/5. The alternator is a Leroy Somer LSA 42.3 S5 model rated at 45 kVA (ESP, 27°C), with IP 23 protection and class H insulation.
Power is provided by a four-cylinder turbocharged Kubota diesel engine operating at 1,500 rpm. The engine displaces 3.8 litres and develops 38 kW net power with integrated cooling (Parcool). Electronic speed control maintains stable frequency and load response.
The fuel tank has a standard capacity of 92 litres, with an optional 282-litre tank available. At 100 percent prime load, fuel consumption is 9.5 litres per hour, delivering operational autonomy of 9.7 hours at full load with the standard tank, or approximately 27 hours with the extended tank option. The machine weighs 1,039 kg empty. Transport dimensions are 2.45 m long, 1.1 m wide, and 1.48 m high.
Acoustic performance is specified at a sound power level of 89–91 dB(A) depending on load, with a sound pressure level of 63 dB(A) (or 60 dB(A) in quieter operating modes) measured at 7 metres distance. The unit carries CE Declaration of Conformity. This is a used 2023 machine priced at €19,900.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.