A hydraulic bracing system – suitable for mid-size cofferdams which can also be used in conjunction with system 80 to provide greater flexibility.
Double acting hydraulic rams, combine with a range of fixed length extensions & struts, to enable a quick installation and final removal.
Unique, pre-cambered beams, enhancing clear span openings and minimising beam deflection when loaded.
|LEG REF.||SHEET TO SHEET RANGE (m)||INTERNAL CLEAR OPENING (m)||LEG CONFIGURATION (m)||LEG WEIGHT (kg)|
|LEG 1||2.7 to 4.0||2.0 to 3.3||RAM||750|
|LEG 2||3.7 to 5.0||3.0 to 4.3||RAM + 1.0||1175|
|LEG 3||4.7 to 6.0||4.0 to 5.3||RAM + 1.0 +1.0||1600|
|LEG 4||5.2 to 6.7||4.5 to 5.7||RAM + 2.5||1415|
|LEG 5||5.8 to 8.5||5.1 to 7.8||RAM + MECH||1550|
|LEG 6||7.7 to 9.0||7.0 to 8.3||RAM + 5.0||1850|
|LEG 7||8.3 to 11.0||7.5 to 10.3||RAM + 2.5 + MECH||2215|
|LEG 8||10.8 to 13.5||10.0 to 12.8||RAM + 5.0 + MECH||2650|
|Beam width = 368mm|