The Powervamp Global Trolley system is a heavy-duty aircraft ground power unit (GPU) transport frame designed to support both single battery GPU units and dual (twin) GPU configurations used for aircraft starting and ground power supply.

It is built to provide mobility for Powervamp’s portable DC power systems such as Coolspool and GPU-series units, allowing maintenance personnel to easily move and position the equipment around hangars, ramps, and maintenance areas. The trolley is engineered with a reinforced steel frame and industrial-grade wheels to handle high-weight battery packs and rugged operational environments.

For twin-unit configurations, the trolley is designed with a wider platform and reinforced mounting system to accommodate two linked GPU modules connected in parallel for increased starting capacity. This allows the system to function as a higher-capacity start cart while still remaining transportable and modular.

The design emphasizes stability, maneuverability, and modular compatibility, ensuring safe handling of high-energy aviation power units.

Key features include:

Powervamp universal trolley system
Compatible with single and twin GPU / Coolspool units
Heavy-duty steel construction
Industrial swivel and fixed wheel configuration
Designed for aircraft ramp and hangar environments
Supports modular twin-unit parallel systems
Locking mounting platform for battery/GPU stability
High load capacity for aviation start units
Easy transport for maintenance and ground support use
Corrosion-resistant finish for outdoor operation
Ergonomic handle design for controlled movement
Used in general aviation and commercial ground support operations