Jump to content

Log in or register to remove this advert

Timberwolf TW230 tracked chipper feed roller problems


vdubber79
 Share

Recommended Posts

On 09/10/2016 at 15:42, Marc said:

Check the relay connections, they are pretty poor to be honest we recently removed ours pulled the female part of the spades from their position in the mount and crimped them up to make a firmer connection. In time we will probably replace the female part of the spades with better quality connections.

 

Hope that makes sense and would be one of my first areas to check, you can do it without taking to much apart by simply removing the cover for the relays held on with 2 butterfly nuts, then whilst the machine is running and the feed rollers not going forward wiggle the relays whilst having someone press the forward button, if it starts feeding that's your fault.

 

Otherwise call Timberwolf they are helpful and will point you in the right direction.

On my old TW I had a small piece of angle iron jammed on top of the relays to keep them snug.

 

Just replacing them is also a good start, easily available from motor factors.

Link to comment
Share on other sites

Log in or register to remove this advert

  • 2 months later...
On 11/03/2019 at 06:47, Mick Dempsey said:

Missed that!

Still you never know, he might still be in his workshop 3 years later scratching his chin.

Basically yes still here 3 years later scratching my chin ! 

I did get them working for a while . Relays was one of the problems ,

but there is a number of things causing the same symptoms . After it’s been running for a while the rollers just stop , killing and then restarting the engine seemed to get them going again for another 20 mins or so. Then same thing again! 

I put this problem down to the hydraulic oil because after it got upto temperature the rollers would stop and the chipper oil tank had gone below minimum And the oil was going into the other tank then overflowing . I changed the hyd oil recently and new filters and breather valves which seems to have cured the problem of the oil going into the other tank , however when I took the tanks off to clean them out I noticed there isn’t even an oil level sensor so that wasn’t the problem at all,  and still the forward roller doesn’t work again at all . Reverse still works, I’m just looking at it again today. 

Anyone know what the 3rd wire is for on safety cut out switch on the push bar ? 

The blue / brown wires make a circuit and when the button is pressed the circuit breaks . What’s the 3rd wire tho?

Edited by vdubber79
Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share

  •  

  • Featured Adverts

About

Arbtalk.co.uk is a hub for the arboriculture industry in the UK.  
If you're just starting out and you need business, equipment, tech or training support you're in the right place.  If you've done it, made it, got a van load of oily t-shirts and have decided to give something back by sharing your knowledge or wisdom,  then you're welcome too.
If you would like to contribute to making this industry more effective and safe then welcome.
Just like a living tree, it'll always be a work in progress.
Please have a look around, sign up, share and contribute the best you have.

See you inside.

The Arbtalk Team

Follow us

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.