Atlas Copco 3217955410 / 7029521007 Hydraulic Pump

Atlas Copco 3217955410 / 7029521007 Hydraulic Pump is a tandem hydraulic gear pump that is intended to be fitted into compatible Atlas Copco and Epiroc underground drilling machines. The pump provides hydraulic oil for the separate machine circuits in the single-driven assembly, which allows carrying out several functions efficiently. The compact design of the pump maximizes usage of the available space and ensures continuous drilling, positioning and auxiliary operations.

In general, a tandem pump is a combination of two pumping sections into the single unit. Both sections have their own possibilities to provide the oil flow for the separate hydraulic circuits, so the machine is able to carry out primary and secondary functions in an efficient way. Such solution decreases the necessity in separate pump drives and makes the hydraulic system more compact. The gear pump design ensures constant displacement and steady oil flow during the operating cycle.

Atlas Copco part number 3217955410 and alternative reference 7029521007 correspond to the mentioned tandem hydraulic pump. The pump operates in compatible Boomer drilling rigs and similar machines. High-quality cast pump housings, properly machined gears, strong drive shaft and securely assembled pump sections ensure its reliable work.

Rexton Hydraulic offers the Atlas Copco 3217955410 / 7029521007 Hydraulic Pump as an aftermarket new product. The company also offers replacement services for pumps having issues with gear wear, bearing damage, poor flow, low pressure, shaft-related problems, excessive noise, or oil leaks. Rexton Hydraulic supplies pumps and provides services to help equipment owners minimize downtime and increase reliability of hydraulic operations.

We also offer services related to inspecting, repairing, maintaining, replacing internal parts and testing of hydraulic pumps. Since a tandem pump needs to operate properly as a whole, wear or pressure loss in one of the two sides affects the machine circuitry. Professional inspection is necessary to ensure the condition of the gears, bushes, shafts, seals, housing and other connected parts.