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Enerpac has gained unique expertise in delivering hydraulic solutions for the controlled movement and positioning of structures.

Hydraulic Cylinders Transform Safety and Efficiency for Magnesia Brick Manufacturer

Hydraulic Cylinders Transform Safety and Efficiency for Magnesia Brick Manufacturer

The manufacturing process of magnesia bricks involves the use of dies placed within moulds, and hydraulic presses that use considerable force to form the end products.

Transformer Installation with a Hydraulic Gantry

Transformer Installation with a Hydraulic Gantry

Roll-Lift was tasked with transporting and installing a transformer at a sub-station in San Angelo, Texas. Transported to Texas by rail, the 330 ton transformer needed to be transferred from the drop deck railcar to a heavy haul truck in order to be delivered.

Hydraulics play key role in the Installation of Venice MOSE Caissons

Hydraulics play key role in the Installation of Venice MOSE Caissons

Over the last 100 years, the city of Venice has sunk 23 cm while sea levels have risen. In recent years the frequency and intensity of flooding has increased causing significant damage. The MOSE project is intended to protect the city from flooding. The project includes the installation of multiple underwater caissons with mobile gates that can be raised to prevent water from the sea from entering the lagoon.

Quickly Removing Hundreds of Corroded Carriage Bolts with a Hydraulic Nut Splitter and Cordless Pump

Quickly Removing Hundreds of Corroded Carriage Bolts with a Hydraulic Nut Splitter and Cordless Pump

Hundreds of vineyard line posts needed to be disassembled and removed. Many of the nuts had rusted onto the carriage bolt holding the vineyard trellis arms. Unbolting them was very time consuming, and faster removal methods such as grinding or torches were dangerous and posed fire hazards.

Replacing Bridge Bearings without Interrupting Traffic to the Second Bosphorus Bridge

Replacing Bridge Bearings without Interrupting Traffic to the Second Bosphorus Bridge

Located on the O-2 Highway in Istanbul, the Sadabad Viaduct is a connecting motorway to the Second Bosphorus Bridge; the 19th longest suspension bridge span in the world. Approximately 400 bearings needed to be replaced on the Sadabad Viaduct while the road remained continuously open to traffic.

Telescopic Hydraulic Gantry Provides Greater Safety and Flexibility for the Transportation of Heavy Loads

Telescopic Hydraulic Gantry Provides Greater Safety and Flexibility for the Transportation of Heavy Loads

Transformers, turbines, generators, and other heavy loads often need to be maneuvered, installed on foundations, and replaced during new build construction, maintenance, repairs, and shutdowns.

Pre-Loading Bridge Cables with a Battery Powered Hydraulic Pump

Pre-Loading Bridge Cables with a Battery Powered Hydraulic Pump

ALE Heavy Lift was tasked with skidding an 800 ton railway bridge over a highway using skidding equipment and steel strands. The steel strands were used as diagonals within the skidding towers and as a connection in a longitudinal direction between the skidding supports. Before the bridge could be skided onto the towers, more than 20 cable strands had to be pre-loaded to the same tension.

Removing the Spans of the old Bay Bridge in Record Time

Removing the Spans of the old Bay Bridge in Record Time

The San Francisco-Oakland Bay Bridge spans San Francisco Bay in California. As part of Interstate 80 and the direct road between San Francisco and Oakland, it carries about 270,000 vehicles a day on its two decks, and has one of the longest spans in the United States.

Placing Bridge Girders with Precise Control with a SyncHoist System

Placing Bridge Girders with Precise Control with a SyncHoist System

The Pacific Highway expansion project includes hundreds of kilometers of new highway between Sydney and Brisbane. Part of the project includes the construction of a new bridge over the Nambucca River. When completed the Nambucca River Bridge will be 850 meters long and will include 21 bridge spans comprised of four precast concrete girders. Weighing up to 158 tonnes and 41 meters length, each of the girders will need to be placed on bearings with precise control.

Synchronous Lift System Launches 43,000 ton Offshore Oil Platform

Synchrones Hebesystem für den Vorschub einer 43.000 Tonnen schweren Offshore-Ölplattform

Synchrones Hebesystem für den Vorschub einer 43.000 Tonnen schweren Offshore-Ölplattform

Repairing a Building's Foundation after an Earthquake

Repairing a Building's Foundation after an Earthquake

After a devastating earthquake, a 2,800 ton city center building was knocked off its foundation and needed to be lifted and leveled by up to 300 mm.

Safely Releasing Furnace Bricks from a Steel Fixture

Safely Releasing Furnace Bricks from a Steel Fixture

Vesuvius processes the bricks which are used to the line the interior of an industrial furnace. The bricks begin in a "soft" state and need to be compressed, hardened and heated before they are installed in a furnace. A steel box is filled and compressed hardening the bricks. After compression the bricks stick to the steel fixture and a significant amount of force is needed to release the bricks from the steel fixture.