Jetmax1200 28.5 VDC 1200amps Continuous Diesel GPU

The Most Powerful Jetmax1200 28.5 VDC Ground Power Unit with 1200 amps continuous and 4000 amps peak.

AeromaxGSE Jetmax1200

The most powerful 28.5 VDC GPU for effortless operation, powering DC-400 and ATR-72


Perkins 1104D Diesel Engine
4.4 Liter 4 Cylinder
Direct Injection, Turbo-Charged
1800 RPM
120kW (160HP) Power Output
EPA Tier-4f Emissions
12V battery crank system
Intake manifold pre-heater for
cold weather start


Under/over voltage & frequency
Overload, Short Circuit
Engine high coolant temp
Low oil pressure Air
cleaner restriction


Marathon 35 KW 1200 amps 
Meets and Exceeds MIL-STD-704F
1800 RPM 60 Hz


28.5 volts DC
1200 amps continuous
4000 amps peak
Automatic Line drop compensation


150 Liters (40 Gallons) capacity
Low fuel warning and shutdown
Stainless-steel fuel tank


DeepSea Digital Controller
Digital Display for fuel, voltage,
load & engine parameters
Idle, nominal, and engine
cooldown speed control
Control panel LED illumination
Illuminated Pushbutton Switches
Amps & volts gauges


Covered by our comprehensive 18-months, 2000 hours parts and labour warranty. 


Compliance with MIL-STD-704F,
ISO 6858, SAE ARP 5015
EPA Tier-4f Emissions


WebNet wireless GPU monitoring
GPS position tracking
30ft (9.1m) aircraft power cable
110/220V 50/60Hz power receptacle
Winter package with block heater
Dual-color, operation & fault beacon



Length: 103 Inches (262 cm)
Width: 63 Inches (160 cm)
Height: 68 Inches (173 cm) Dry Weight: 3300 lb. (1500 kg)


Introduced to the GSE market for the first time, an unprecedented 1200 amps of continuous power gives users the option to deliver 600 amps of continuous power to two aircraft simultaneously. Whether powering one or two aircraft, Jetmax1200 is the most powerful solution with exceptional value and reliability.


An integration of top of the line components such as Perkins jetmax1200 turbo-diesel engine and a custom Marathon alternator governed by a smart digital controller has resulted in a sophisticated powertrain and prolonged service life. Lifespan and fuel efficiency is maximized thanks to variable engine idle and nominal speed modes and engine cooling shutdown, reducing wear and tear.


Thanks to jetmax1200 Power Guard technology, each power output is governed and protected independently ensuring uninterrupted power delivery to each aircraft with minimal downtime. Comprehensive powertrain protections, load management, and voltage regulation are standard in every Aeromax Ground Power Unit.


OR Lease 

Aeromax GSE offers flexible and competitive leasing options for refurbished and new GSE. Fill the contact form or simply call us at 1.833.AEROMAX

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