| 摘要 |
A system, in one embodiment, includes a first service pack module and a second service pack module, wherein the first and second service pack modules are separate from one another. The first service pack module includes a hydraulic motor, an air compressor drivingly coupled to the hydraulic motor, and a generator drivingly coupled to the hydraulic motor. The second service pack module includes an engine, and a hydraulic pump drivingly coupled to the engine. The hydraulic pump also may be configured to supply hydraulic fluid to the hydraulic motor of the first service pack module. A system, in another embodiment, includes a first enclosure, a hydraulic motor, an air compressor drivingly coupled to the hydraulic motor, and a generator drivingly coupled to the hydraulic motor, wherein the hydraulic motor, the air compressor, and the generator are self-contained within the first enclosure without an engine and a hydraulic pump.
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