Enerpac ZU4T-series electric torque wrench pumps are part of the Enerpac ZU-series electric pump family, configured to drive hydraulic torque wrenches for controlled bolting and tensioning work. Enerpac has built high-pressure hydraulic equipment since 1910 from its Milwaukee, Wisconsin base, with a catalog that rates pumps, cylinders, and tools to 10,000 PSI. If you are matching a ZU4T model to an existing torque wrench or replacing a discontinued unit, our team can cross-reference your Enerpac part number against current production.
The right pump depends on the torque wrench it feeds, the number of wrenches run off one pump, and the duty cycle of the bolting job. Pair the pump with the matching Enerpac wrench and reaction setup before specifying. If you also need the wrenches, cylinders, or hose that complete the circuit, work across the Enerpac range: see Hydraulic Pumps for the broader ZU and P-series pump lineup, Hydraulic Tools and Enerpac Hydraulic Tools for torque wrenches and bolting accessories, Hydraulic Cylinders for RC- and RR-series rams, Hydraulic Jacks for lifting work, and Hydraulic Hoses for the high-pressure lines that connect them. Full Enerpac availability is on the Enerpac brand page.
Enerpac's electric pump platform has run through several revisions, and older ZU configurations can be hard to source by their original part number. We cross-reference discontinued Enerpac ZU4T part numbers and supply equivalent current-production pumps, so a wrench that has outlived its pump does not strand a bolting job. The same applies across the line: XC-series cordless pumps were discontinued in favor of the SC-series, and RCH and RRH hollow-plunger cylinders give modern options for tensioning and pulling. Send the part number stamped on your pump or its data plate and we will return a matched replacement or equivalent. Request a cross-reference quote.
15 Enerpac ZU4T-Series Electric Torque Wrench Pumps models · 9 priced online from $5,891.29 · 6 quoted on request · all in stock
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Yes. Every Enerpac product we list is factory-new and genuine — not aftermarket or remanufactured. Item SKUs match the manufacturer part numbers, so you can verify any model directly against Enerpac documentation.
Click Request a Quote on the product (or call (800) 823-4937). We confirm current pricing and availability with the manufacturer and typically respond within one business day.
Yes — Northern Hydraulics has supplied hydraulic equipment since 1963. Call (800) 823-4937 with your application details, or send a quote request with the model you are replacing and we will cross-reference it to the right Enerpac part.
Yes. For multi-unit or recurring orders, use the Request a Quote button — volume pricing on Enerpac equipment is quoted case by case, usually within one business day.