Infrastructure and Bridges

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...
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...
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...
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...
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...
Each bridge consists of two viaducts. Eight decks are launched with the Enerpac flexible spindle bar system

Flexible hydraulic system launches four different bridges

Engineers construct the new ring road around Teruel in Spain and developed with specialist Enerpac a...
Positioning railway bridge

Positioning railway bridge

Local conditions sometimes make it impossible to build a bridge on-site. In those cases the bridge...
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...
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,...
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...
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...
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...
Enerpac provides synchronized lifting and other hydraulics for construction of new Nijmegen bridge

Enerpac provides synchronized lifting and other hydraulics for construction of new Nijmegen bridge

Nijmegen, oldest city in Netherlands, has been around for a very long time, in fact more than 2000...
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...
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...
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...
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...
Enerpac provides synchronized lifting and other hydraulics for construction of new Nijmegen bridge

Enerpac's high pressure hydraulics used in construction of the new Nijmegen bridge

Nijmegen, oldest city in Netherlands, has been around for a very long time, in fact more than 2000...