KnowraHydraulic excavatorLinked fromLinked fromThe 5 pages that link to Hydraulic excavator, each with the reason it gives.All 5Broader topic 5Pascal's lawBroader topic: Its cylinders use pressurized fluid to generate large forces at the joints.Hydraulic cylinderBroader topic: Its boom, arm, and bucket movements are driven by cylinders.Hydraulic machineryBroader topic: Its coordinated cylinders and motors demonstrate hydraulics in mobile heavy equipment.Caterpillar Inc.Broader topic: Excavators are among Caterpillar's core construction-machine product lines.Heavy equipmentBroader topic: Its hydraulic circuit turns engine power into coordinated digging and lifting forces.