With the ability to be retrofitted to existing Enerpac ZU pumps, the Firmware 7.0 programming is the latest addition to the range of cool-running and energy-saving ZU4 Pro Torque wrench pumps which can also be fitted with a four-wrench manifold, designed specifically for bolting applications in the mining and drilling industry.

Pressure can be displayed on the ZU4 Pro Torque wrench pump in MPa, psi or bar, or alternatively, the Auto Cycle mode provides faster job setups without having to go to hidden menus. The ZU4 Pro Torque wrench pumps weigh between 32-36 kg and are a totally new generation of torque wrench pump from Enerpac engineered to save time and labour on repetitive tasks while improving operator safety.

ZU4 Pro Torque wrench pumps from Enerpac can be used for all major brands of 700 and 800 bar single-acting and double-acting torque wrenches, offering auto-cycle for continuous cycle operations and quick, secure coupling by way of Parker spin-on-couplers for 700 bar models and Enerpac lock-ring couplers for 800 bar models.