Mobile 28V Aircraft Engine Start Pack

$6,401.50 excl. Vat

5 to 10 Days Delivery

SKU: 3328 Special Category: Tags: , , , , ,


The START PAC® GPU model 3328 Special is designed to perform repeated superior starting functions for large turbine engines, including the Garrett TPE 331. It is rated at 2800 peak starting amps and is a full 28 Volt battery pack (28.5 Volts to be exact, 30.5 volts at rest).

Due to the extra starting power provided by the 28.5 Volt batteries, turbine engines will experience faster and cooler engine start than most ship’s aircraft batteries (the turbine is spooled to more revolutions per second before fuel is injected). Thus, turbine life will be extended because there is less stress on the starter and other engine components. This will preserve the aircraft’s costly batteries and help lower operating costs. Your airborne, on-board battery can then be saved for emergency use only. As a START PAC® secures all your engine starts, this unit will ensure that you have no downtime.  It can be used in remote locations using battery power to give extended time for cockpit maintenance checkout. Its large battery capacity will allow extended usage time when no AC power source is available.  Additionally, this unit can be configured for 110 Volt or 220 Volt AC input.

The 3328 Special is coated in an environmentally responsible, low VOC powder coating, which protects it from wear, tear and extreme weather conditions. Additionally, an all-weather cover is also available as an option to protect this unit further from inclement weather and to gain the maximum performance and product life.


Additional information

Weight 225 lbs
Dimensions 38 × 21 × 20 in


Battery type Lead acid
Voltage 28 VDC
Peak Current 2800 A
Capacity @10 Amp Rate 84 Ah
Total Weight 225lbs / 102kg
Dimensions – Length x Width x Height 38″ x 21″ x 20″96.5 x 53.3 x 50.8 cm
Charger type Built in
Float type charger input (must be specified on order) 110 VAC 50/60 hertz220 VAC 50/60 hertz
Charging time range 30 minutes to 4 hours


Click here to download the Specification Sheet

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