Power-to-Weight Ratio
Definition: Power-to-weight compares engine power to operating weight. It can indicate responsiveness, but traction and hydraulics often dominate jobsite productivity.
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Control Valve
Definition: A control valve directs hydraulic flow to actuators in response to o...
Hydrostatic Transmission
Definition: Hydrostatic drives use hydraulic pumps/motors for smooth control and...
Stick Length
Definition: Stick (arm) length influences dig depth and reach. Longer sticks may...
Closed-Loop Hydrostatic Drive
Definition: A closed-loop hydrostatic drive circulates oil directly between the...
Displacement Pump
Definition: A displacement pump moves a fixed or variable volume of fluid per re...
Torque
Definition: Torque is rotational force produced by the engine. High torque at us...
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