Infrastructure and Bridges

Hydraulics play a key role in erecting new San Francisco Bay Bridge

Hydraulics play a key role in erecting new San Francisco Bay Bridge

Californians like to do big things, and the new San Francisco- Oakland Bay Bridge presently under...
The delivered 50-foot girder sections were positioned on combination fabrication-and-launch tables

Strand Jacking System Hoists L-o-n-g Concrete Beams into Place

Faced with the challenge of placing precast concrete girders more than 200 feet long across a 200...
The Union Pacific Railroad’s new high bridge at Boone, Iowa rises alongside the old bridge

High Bridge Construction: Digitally Controlled Hydraulics Facilitate Placement of Large Trusses

More than a century old, the Union Pacific Railroad’s Kate Shelley High Bridge across the Des...
Spindle bar launching system with nine hydraulic jacks per bridge

Down hill bridge launching

Project Overview The Mgeni Viaduct is located in Durban, South Africa and bridges the Mgeni river to...
Cylinder within fuse gate

Lifting system helps to install a flood control system

An Enerpac power lifting system configured for precision and safety has been employed to help...
After assembly, the bridge was lifted to the correct height for its final position, using Enerpac’s computer-controlled hydraulic Synchronous Lift System

Synchronous stage lifting of a 360 ton wooden bridge

At the end of November 2008, a 360 ton wooden bridge was positioned over the A7 national trunk road...
Connecting Denmark and Sweden

Positioning bridge-elements and supporting the traffic deck

From the coast of Denmark a 2.2 miles (3,5 km) immersed tunnel will carry the traffic to a 2.5 miles...
Hydraulic Climbing system to build-up the telescopic temporary piers

A great new work of French Structural Engineering and Spanish/American Hydraulic Technology

In June 2002 Enerpac (Hydraulic Technology) was awarded the contract to supply the hydraulic system...
From Pier 7 to Pier 1

Pushing the 4000 ton deck out into space

The deck of what is going to be the world’s highest bridge is being launched over the Tarn valley,...
The Millau viaduct growing into shape in the landscape

Lifting Millau's Temporary Support Towers

The deck of the world's highest bridge is being launched over a distance of 2460 metres over the...
A hydraulic bottom chord replacement in progress

Hydraulics Boost Productivity

Early in the development of the Chicago expressway system, planners identified a link to the south...
Crown jacking with 12.000 ton synchronous lifting system

Hydraulic crown jacking for Zaragoza's Third Millenium Bridge

Two thousand years after the Romans built for some of history's most celebrated arches, one of their...
Uplifting Overpass project

Uplifting Overpass Project

Hydraulics Lift I-85 Bridges Like other types of construction, highway work requires a can-do...
The Soo Locks, looking west toward Lake Superior

Fixing a Pair of Loose Hinges

Forget about a screwdriver—we’re not talking here about repairing screen door hinges. Think of a...
The IRR industrial ring road project in Bangkok’s main industrial area with 13 km road connected by two 172 meters high bridges

Movement of the world’s largest movable scaffolding system

An industrial ring road is constructed to relieve the traffic congestion in Bangkok’s main...
Enerpac aluminium jacks help with the submersion and positioning of tunnel elements

Aluminum jacks help with submersion and positioning of tunnel elements

Everything aimed towards minimum weight Hydraulics from Enerpac comes to the aid of the tunnel...
The Job is done. 23 metres higher then the Eiffel Tower.

Final Hydraulic Launch Successfully Closes last Gap in the Millau Viaduct in the South of France

Millau, FranceFriday May 28th, 2004  the Millau Viaduct in the South of France reached a great...
The works also will effectively protect the harbour

Lifting & skidding 2000 ton concrete caissons

The Principality of Monaco has undertaken major works in order to promote economic diversification...
The Aquitaine bridge

Replacement suspension and widen road deck Aquitaine bridge

Every day nearly 90.000 vehicles use the Aquitaine bridge to travel across the Garonne river, thus...
Positioning railway bridge

Positioning railway bridge

Local conditions sometimes make it impossible to build a bridge on-site. In those cases the bridge...