Electrically-powered hydraulic power pack PES

bolt tensioner

Key Features:
• Rapid hydraulic pressure build-up and release — accelerates tensioning cycle time for maximum productivity
• Highly visible, large-format pressure gauge for accurate load readings in poor visibility conditions
• Optional digital remote control for operator convenience and improved safety during pressurisation
• Purpose-engineered for wind energy, power generation, and oil & gas bolting applications
• Durable, field-hardened construction withstands harsh industrial environments
• Simple, intuitive operation — minimal training required, keeps projects on schedule
• Powers multiple tensioners simultaneously for high-productivity bolting programmes
• Portable design for rapid deployment across multiple work areas within a site

Description:

The HYTORC HY-T Electric Tensioning Pump is the high-performance bolting power unit for teams who need to move at pace without sacrificing precision. Its rapid hydraulic pressure build-up and release cycle dramatically shortens the time between bolt load applications — a direct productivity multiplier on high bolt-count flanges in wind turbine maintenance, power plant overhauls, and oil & gas turnarounds where every minute of outage time carries a cost.

Speed without reliable visibility is a liability. The HY-T is fitted with a highly visible, large-format pressure gauge that delivers accurate hydraulic pressure readings even under the difficult lighting conditions encountered at tower height, inside turbine nacelles, or in the low-visibility areas of industrial plant maintenance. The robust instrument ensures the operator always has the clear, reliable pressure data needed to achieve the target bolt load with confidence on every cycle.

For larger tensioning programmes requiring simultaneous multi-tensioner operation — a technique that significantly improves bolt load uniformity on critical flanges compared to sequential tensioning approaches — the HY-T provides the flow volume and pressure stability needed to drive multiple hydraulic bolt tensioners in parallel without performance compromise. The optional digital remote control enhances both safety and operational efficiency, enabling pressurisation to be controlled from a safe distance when working in restricted access positions or at height.

From offshore wind turbine bolt tensioning to onshore power generation and refinery maintenance, the HYTORC HY-T Electric Tensioning Pump integrates seamlessly with the full HYTORC tensioner range. It is the electric tensioning power unit built to keep pace with the most demanding controlled bolting programmes across the industries that cannot afford to stand still.