Hammer line pipe 123/08063 JCB 3CX/4CX, aftermarket

Hammer line pipe 123/08063 is an aftermarket part for the JCB 3CX and 4CX backhoe loaders.

In the hammer line, pipes are joined by hoses between the moving sections, and the pipe route is chosen so that the hoses work without tension or rubbing in every arm position. The pipe is therefore chosen by part number and machine version: machines with an extending dipper and those with a standard dipper use different pipes. The photo shows the pipe's shape, brackets and end fittings. Compare the bracket positions with the old pipe. After fitting, run the breaker briefly and check every joint for leaks. The pipe is chosen by part number and compared with the old one for shape, end fittings and brackets. The aftermarket pipe comes new, with its ends capped for transport. Because of breaker vibration, every joint in the hammer line should be checked regularly.

Specifications

Compatibility

Other parts are in Hydraulic pipes.

Fitting

Renew the union seals and O-rings during the change. After fitting the pipe, run the related service through its full stroke several times, bleed it and check the joints for leaks under load. Recheck the clamps and unions after the first hours of work, since a clamp that works loose under vibration soon lets the pipe crack.