The Hydraulic Pump Drive Adapter connects the primary drive source to the hydraulic pump input shaft to enable the transfer of rotational motion. It allows torque generated by the drive system to be delivered directly to the pump, initiating fluid displacement within the hydraulic circuit. Aligning the drive output with the pump shaft, it supports smooth rotational engagement and continuous power transmission during operation.Attributes:• Provides secure torque transfer between drive and pump.• Reduces vibration from shaft misalignment.• Maintains concentric rotation during operation.• Connects hydraulic pump to rotary gear box with 15-tooth, 18/16 double pitch spline interface.Applications: The Hydraulic Pump Drive Adapter is installed between the drive source and the hydraulic pump shaft, transmitting rotational force to enable controlled hydraulic pressure generation within the circuit.