Suction or pressure pump unit e.g. mobile pump station, for conveying e.g. diesel, has fuel circuit exhibiting liquid cooler between fuel tank and combustion engine, where tank and engine are arranged in chambers

摘要

The unit (100) has a fuel tank (2) for supplying fuel to a combustion engine (1) i.e. air-cooled diesel unit, and a regulation and control unit. A pump and the tank are arranged in a first chamber (10). The regulation and control unit is arranged in a second chamber. The engine is arranged in a third chamber (20), where the chambers are separated from each other by walls (25). A supply pipe (4) and a return pipe (3) are arranged between the tank and the engine for conveying the fuel. A fuel circuit exhibits a liquid cooler (5) i.e. commercial oil cooler, between the tank and the engine.