Putzmeister Boom Problem
Niall 03-25-2017 comment profile send pm notify

Hello everyone,

I was doing a job today with a 24m Putzmeister everything was working perfectly and at the end of the job i went to fold up the boom and nothing,the pump would pump but no boom movement, the remote was working as i could see it was moving the manual levers on the side of the pump long story short it would move very slow for a coupe of seconds and then stop, about 50 min's later i got it folded up.

Has anyone had this issue? temperature and hydraulic pressure was 100% but no part of the boom would move by the remote or in manual with the levers only every now and again for a few seconds.

Anyone every had or heard of this problem.

orygun 03-25-2017 reply profile send pm notify

´╗┐lost my accumulator blatter in the tk-40 would bet cold weather related.

do not know jack but would guess a clog like interior hose or pluged fiter, something is restricting you flow.

Foley 04-12-2017 reply profile send pm notify

If your boom speed switch is in between the rabbit and the turtle that will cause the problem too 

pudg2 03-30-2017 reply profile send pm notify

check the valve that changes from outrigger to boom , I have had weak coils cause a issue on what I call the diversion valve

Niall 03-30-2017 reply profile send pm notify

Thank you for the replies I think I might have a coil problem but it is all working 100 % again so I'll  keep an eye on everything , thanks again