HomeEngineering & ManufacturingDesign Concept: Sun ForceMarch 10, 2015Sun Force is a fleet of modular construction machines powered primarily by the sun. Designers: Oliver Becker Lutz MeyerRecommendedTrendsThe Great Innovator R. G. LeTourneauRobert Gilmore LeTourneau had an unequalled impact on the earthmoving equipment industry, holding nearly 300 patents in equipment design and manufacturing processes.Power SystemsDesign & Engineering Insights: Loop Energy Fuel Cell Technology Provides Long-Term Zero-Emissions OperationLoop Energy's eFlow fuel cells generate power in a uniform manner throughout the fuel cell module to ensure long-term durability and reliability.Fluid PowerConsiderations for Hydraulics in Electric Off-Highway EquipmentDeployment of efficient hydraulic components and architectures can provide power saving opportunities in electric powered heavy equipment.