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AIRSPEC (NZ) LTD is an authorized distributor for the complete line of Hobart Ground Power equipment, AXA Power, Trilectron and L.P.A Industries equipment.
The Hobart Jet Ex 6D and 7D utilizes a turbocharged Cummins 4-cylinder diesel and Hobart manufactured AC rectified alternator to provide the power necessary for starting even the most demanding aircraft.

Hobart's most popular model is the first choice of FBO's, service facilities and hangar operators worldwide. Available in 400 amp and 600 amp continuous versions, the GPU-400 and the GPU-600 models provide clean, fully regulated power for all DC aircraft.

Featuring a Hobart designed and manufactured alternator, this product line is available in 60-180 kVA models with application approved Cummins (2000-RPM) tier 3 diesel engines.

The world's most Unique GPU provides
At ITW GSE, we monitor the market and are at the forefront of new aircraft requirements.
The AXA 2400 compact GPU is the safe choice for the supply of modern aircraft. As the only GPU in the market, it has 400% overload at output! Also, it provides 90 kW continuous at an ambient temperature of 56℃.
The AXA 2400 Compact is equipped with the patented Plug & Play system. Therefore, you experience an outstanding voltage quality at the aircraft plug. This is what matters and what makes your aircraft accept the voltage from the GPU.
The Plug & Play means that the AXA 2400 Compact fulfills the stringent requirements of most installations as it compensates for long symmetrical output cables, unbalanced loads as well as various power factors.
The magnetic wave-shaping topology ensures a clean input power with a unity power factor and a current THD less than 5%.

Recognized as the standard of the industry, the Hobart PoWerMaster ADV can be configured horizontally for bridge mounting or trailer mounting. It is also available in vertical configuration for free-standing gate or hangar applications. Ratings from 45 to 160 kVA, an advanced diagnostics system, and optional 12-pulse input harmonic reduction make the PoWerMaster ADV the first choice of airlines, airport authorities and maintenance facilities worldwide.

AIRSPEC (NZ) LTD is able to supply used ground equipment for purchase. These products have been checked and fully tested by our experienced technicians and are in high quality working order. They come with a 3 month warranty on parts and labour.(NZ only)
We currently have Hobart 28VDC T/R GPU's Models GPU400 and 600. Depending on requirements prices are NZS$6,000 - NZ$7,000 ready to go.
AIRSPEC (NZ) LTD is able to supply ground equipment for short or long term lease. These products fully supported and maintained by AIRSPEC (NZ) LTD nationwide and in the South Pacific.
For further information on the equipment above, please contact admin@airspec.co.nz
Diesel trailer driven units 28V DC & 115V AC
Static units 28V DC & 115V AC