

Airman SDG400 Portable Generator Set – T4F - 320 kW
Portable Power Generators£80,000.00
Indicative price — contact our team to confirm and quote
- No obligation
- Fast response
- Expert advice
60 Hz equipment — UK mains is 50 Hz
This unit is configured for 60 Hz operation; UK mains runs at 50 Hz. Heating elements and other resistive loads are largely indifferent to frequency, but motors run around 20% slower on 50 Hz and timer or control circuits can be affected. Tell us the application and we will confirm suitability before you order.
Supplied to trade buyers only. Because this item is not UK supply specification, we supply it to businesses specifying it for a known application rather than to consumers. Tell us the installation and we will confirm what you need before you order.
An Airman SDG400 portable generator set rated at 320 kW, Tier 4 Final emissions.
Airman sets are built for rental and construction duty — towable, robust and designed for frequent relocation rather than permanent installation. At 320 kW this covers substantial site power, events and temporary supply.
Tier 4 Final is the most recent emissions standard in this class, which matters for urban sites and low-emission zones where older plant may not legally operate. That makes a T4F set considerably more flexible about where it can work.
Confirm output voltage and frequency before ordering: much of this stock is US-sourced at 60 Hz, which is not directly compatible with a UK 50 Hz mains supply.
This is a specific used unit rather than a catalogue build. Engine hours, test records and current condition are confirmed on enquiry, and inspection can be arranged. Price excludes VAT and delivery.
Specifications are provided for comparison only and may be based on engineering calculations rather than physical measurements. They are subject to change without notice and vary with design, manufacturing and operating conditions. Confirm exact specifications with us before ordering.
No specifications listed. Contact us for full technical details.
Enquire about this product
Portable Power Generators
Caterpillar XQ1750 Portable Power Module – 3516 DITA - 1750 kW
£150,000.00ex VAT
Request a quote for volume pricing
Portable Power Generators
Caterpillar XQ550G Natural Gas Power Module – G3512 TA - 555 kW
£150,000.00ex VAT
Request a quote for volume pricing
Portable Power Generators
Caterpillar XQ550G Natural Gas Power Module – G3512 TA - 555 kW
£135,000.00ex VAT
Request a quote for volume pricing
Portable Power Generators
Shindaiwa DGK180F Portable Generator Set - 144 kW
£100,000.00ex VAT
Request a quote for volume pricing



