sarens group www.sarens.com CLIMBING SYSTEM CS 250 The Climbing System (CS) 250Te is made up of: - Steel base plate with dimensions 600 x 600 mm - Jacking cylinder with top plate and equipped with a lock plate assembly that allows positive fixing into each element. The lock plates are spring loaded & are locked into position by a separate integral hydraulic jack within the lock plate assembly. - Elements each have a height of 125 mm.

CLIMBING SYSTEM CS 250 Werking Fonctionnement Operation Betrieb • Phase A The jacking cylinder is closed, the load is transferred via the top plate directly to the A: connection elements and consequently to the bottom plate. The jacking cylinder and the lock-plate don’t take any load at this instance. The lock plate assembly jack is now energised thus locking the plates into the adjacent element. ELEMENT 125 MM JACKING CYLINDER LOCK PLATE • Phase B: The jacking cylinder is energised; thus extending its ram, pushing up the top plate & transferring the load through the lock plate assembly to its...

CLIMBING SYSTEM CS 250 Werking Fonctionnement Operation Betrieb • Phase C: A new connection element is placed, manually, on top of the uppermost connection element. The new element is immediately secured to the element below with 4 bolts. • Phase D: The jacking cylinder is re-energised; thus retracting its ram, lowering the top plate onto the new connection element. The item being jacked up sits directly on top of the top plate & as such is lowered as the top plate is lowered, only 25mm. The load is again transferred via the top plate directly to the connection elements and consequently to the...

CLIMBING SYSTEM CS 250 Werking Fonctionnement Operation Betrieb Working security: Each jacking cylinder is connected, via hydraulic hoses, to a constant displacement jacking pump which can be either diesel or electrically driven. The pump discharges the same volume of oil to each jacking cylinder, irrespective of load, which ensures that each jacking cylinder extends at the same speed, regardless of pressure. Therefore, the item being jacked up will be lifted (or lowered if jacking down) simultaneously by all the jacking cylinders as the stroke of each cylinder is equal at any time. It is also...