Case wheel loader’s engine operates at three power curves

Case Construction Equipment’s 621E wheel loader has an electronically controlled Tier 3 engine that performs at three power curves – max, standard and economy power – to match the demands of applications, while reducing operating costs. For ease of maintenance, the 621E offers fluid-level sight gauges, centralized grease fittings and daily service check points visible from ground level. The loader’s one-piece electric lift hood gives operators and technicians access to the entire engine area. A new cab provides greater operator comfort and visibility.