EQUILIBRIUM HANDLING CRANE SERAM L’EXPERIENCE

The Hydraulic Balance System Centre of gravity The SERAM cranes are cranes with balanced boom. Indeed, the counterweight is mobile. It is moving according to the reach of the crane, so that the weight of the boom is compensated in any position. Thus, only the load at the end of the boom has to be lifted. Th The synchronisation of the counterweight according to the boom is made through a fully hydraulic connection. This technology is patented worldwide. Unequalled operating costs Up to 80% of energy savings compared to a thermic excavator Electrical non balanced excavator 50% The average working...

SERIES The different components Type of tools Turret Clamshell bucket Type of supports Mobile support on Crawlers Fixed support Free standing Fixed support Anchored to the ground Mobile support on Rails

Technical data GENERAL FEATURES Horizontal maximum reach Lifting capacity at full reach Length of the main arm Length of the dipper arm Weight (with free standing support) Power of the main electrical motor 90 kw Type of start of the main motor Star-delta or speed drive HYDRAULIC SYSTEM Pumps for the movements of the boom Average working pressure Cooling system Lubricating system 2 filters of 10 microns In line 1 group with 3 separated circuits ROTATION Rotation motor 0 of the ring gear Rotating speed CYLINDERS Type of cylinders Fixed support anchored to the ground Base of 4m x 4m - Ht: 8m OPERATING...

SERIES Technical data MACHINE ROOM The machine room now includes the entire motor pump group, but also the coolers and the electrical cabinet. A set designed for easy and accessible maintenance. This machine room can be thermally insulated and equipped with a heating system, for use in the cold countries.

SERIES Photos of SERAM ES3 cranes

SERIES Photos of SERAM ES3 cranes

SERIES Photos of SERAM ES3 cranes

SERIES Photos of SERAM ES3 cranes

SERAM did not wait for the climate emergency to manufacture clean machines, since SERAM has chosen electricity to power its cranes from 1973. SERAM patented the balanced boom in 1984, saving 45% of electrical energy*. SERAM - An Ecological and Economic Awareness SERAM INDUSTRIES SAS 817 blvd Marius Berliet - 66000 PERPIGNAN (France) Office: +33 4 68 61 02 28 - Mail: [email protected]