TLD 409 E-CUP

The TLD GPU-409-E-CUP is a compact yet powerful 90 kVA diesel Ground Power Unit, engineered to supply stable 400 Hz AC (and optional 28.5 V DC) power for aircraft ground services. Its rugged galvanized steel chassis and agile mobility features—like fifth-wheel steering and a no-drop tow bar—make it ideal for ramp use, balancing high performance with low noise levels.

KEY FEATURES:

90 kVA (72 kW) 400 Hz AC output via brushless revolving-field generator

Optional 28.5 V DC output for dual AC/DC power needs

Compact, durable design with powder-coated aluminum and fiberglass panels over a steel chassis

Smooth mobility with rubber torsion axle, tight turning radius steering, and direct-acting brakes

User-friendly generator control module (GCM) with LCD diagnostics, voltage/frequency regulation, and fault protection

Engine safeguards including low oil and high coolant shutdown, engine diagnostics via SAE J1939 CANBUS, and automatic cool-down

TECHNICAL SPECIFICATIONS:

Rated Output 90 kVA @ 0.8 PF (400 Hz AC)

Optional DC Output 28.5 V DC (800 A continuous)

Generator Type Synchronous, brushless, IP21

Engine Diesel (Cummins or Deutz); Tier 3/4F/Stage V

RPM 1,846 rpm

Dimensions(L×W×H) 112″ × 68″ × 59″

Weight ~5,300 lb (2,404 kg)

Fuel Tank 46 gal (~174 L)

Speed (Tow) ≤ 25 mph (40 km/h)

Steering Fifth-wheel, no-drop tow bar

Starting Voltage 24 V DC starting system