亚搏app官网Bigge uses strand jacks to erect bridges,offshore structures,refineries,power stations,major buildings,和其他结构。When the project is suited to their use,strand jacks are a safe and inexpensive alternative to using a heavy lift crane.Also,because of their small size,strand jacks can operate in spaces cranes are not able to.

亚搏app官网Bigge has a full line of strand jacks for use in heavy lifting operations.At their core,a strand jack is a linear winch.Cables are guided through a cylinder and anchored to the load,and a sophisticated software program is used to synchronize the load movement.

亚搏app官网Bigge recently engineered a custom strand-jack based lifting solution for two 1,800-ton bridge sections for the Oakland/San Francisco Bay Bridge,lifting them 200 feet to within a 1/32-inch tolerance.

• Capacities of more than 1000-tons
• Computer-controlled,state-of-the-art units
• Lift speeds of up to 8-meters/hour
• Largest and most advanced strand jack fleet in the U.S.