The value of ZU4204TBQ is in the exact combination of controls and power it provides. This Enerpac ZU4 Hydraulic Torque Wrench Pump is built around LCD-equipped remote control. The 1.0 gal reservoir is at the smaller end of this series, which can reduce unnecessary oil volume when the connected circuit does not require one of the larger reservoir options.
This pump carries a 1.0 gal reservoir. That capacity is a practical selection factor when comparing otherwise similar valve and voltage configurations.
Enerpac configures ZU4 pumps for several hydraulic tasks, including standard cylinder operation and torque-wrench service. The valve and control package identify the intended use. Directional control comes from the single-solenoid torque wrench valve, configured for advance / retract operation. This model is built for 115V, single phase, 50/60 Hz power, making the electrical supply an important distinction from otherwise similar variants.
To avoid selecting a near-match with the wrong configuration, compare ZU4204TBQ with ZU4204BBQ: LCD control is Yes on ZU4204TBQ versus No on ZU4204BBQ.
Verify site power against the 115V requirement; a nearby suffix may represent a different electrical version.
Specifications
| Pump Series | ZU4 Series |
|---|---|
| Power Source | Electric |
| Maximum Operating Pressure | 10,000 psi |
| Rated Oil Flow | 60 in³/min @ 10,000 psi |
| Reservoir Capacity | 1.0 gal |
| Usable Oil Capacity | 1.0 gal |
| Valve Model | VE42TQ |
| Valve Configuration | Single-solenoid torque wrench valve |
| Valve Operation | Solenoid |
| Voltage | 115V |
| Phase | Single Phase |
| Frequency | 50/60 Hz |