Euro Press Pack COL Cylinder – Oil Return

The Euro Press Pack COL is an aluminium oil return cylinder. The COL cylinder is solidly designed, with concentric grooves upon the rod end to improve load grip. The end of stroke nut has a wiper to prevent the entrance of dirt, and all models have anti-corrosive nitride treatment, making them suitable for utilisation in harsh environments. A safety valve connected to the return chamber prevents any potential overpressure. Given the sensitivity of aluminium to work stress, a maximum use of 5000 work cycles is suggested.

COL cylinders can operate with off-centred loads up to 8% of their nominal capacity.

Summary technical specifications of the Euro Press Pack COL include:

• Force: 50-300 tons
• Stroke: 50-300 mm
• Maximum working pressure: 700 bar

Applications:

COL cylinders are very solid, suiting operations such as pile testing. The aluminium design suits situations where excess weight can be dangerous or difficulties in transport. The oil return feature makes them suitable for synchronous lifting and lowering with split flow power packs.

Optional equipment:

• T  version cylinder with integrated tilt saddle.
• F  version cylinder with base mounting holes for fixing purposes.
• ZTT tilt saddle reduces the effects of any possible off-centred load.

Contact us for further technical details and configuration options.