Both of these pressure washers will use a direct drive pump. Direct drive simply means the pump is connected directly to the motor, and doesn't use any pulleys or belts. An axial pump, also in both of these, uses a wobble plate. A wobble plate has pistons pressing down on the plate in sequence, forcing it to rotate around its center. A non-axial pump functions more like a vehicles engine, using pistons with connecting rods to turn a crankshaft.
answered 1 year, 7 months ago
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