Search found 100 matches

by Andy80
Sun Mar 03, 2019 4:13 pm
Forum: Excavators
Topic: Hymac 580BT 1969
Replies: 190
Views: 152515
Flag: Sweden

Re: Hymac 580BT 1969

Every progress is a step forward. I will have to rebuild the bucket ram in the future. It leaks a little. But not so bad yet.
by Andy80
Sun Mar 03, 2019 12:27 am
Forum: Excavators
Topic: Hymac 580BT 1969
Replies: 190
Views: 152515
Flag: Sweden

Re: Hymac 580BT 1969

She is looking good :)
by Andy80
Mon Jan 21, 2019 1:21 pm
Forum: Excavators
Topic: Hymac 580 C Cross-Line Relief Valve Adjustment
Replies: 14
Views: 11425
Flag: Sweden

Re: Hymac 580 C Cross-Line Relief Valve Adjustment

Please keep us updated of how you get along with this. My Hymac tend to creep to the side to when digging in a slope
by Andy80
Tue Jan 15, 2019 9:37 pm
Forum: Excavators
Topic: New owner of Hymac 580B
Replies: 120
Views: 92991
Flag: Sweden

Re: New owner of Hymac 580B

To be more mobile with my Hymac i have spent the last couple of mounts building a wagon so i can pull my excavator short distances :)
vagnhåkan.png

https://youtu.be/bVGo28wpqr0
by Andy80
Mon Jun 18, 2018 7:53 pm
Forum: Excavators
Topic: New owner of Hymac 580B
Replies: 120
Views: 92991
Flag: Sweden

Re: New owner of Hymac 580B

20180618_130800.jpg

For being a machine from the 60's i'm very pleased with its capabilities :)
by Andy80
Sun Jun 17, 2018 6:42 am
Forum: Excavators
Topic: New owner of Hymac 580B
Replies: 120
Views: 92991
Flag: Sweden

Re: New owner of Hymac 580B

Time for a little uppdates. My Hymac is working well and are wery usefull



20180531_155418.jpg

20180616_151526.jpg

20180531_171838.jpg


https://www.youtube.com/watch?v=XkdrkJ0PRKo
by Andy80
Mon Apr 30, 2018 8:59 pm
Forum: Excavators
Topic: New owner of Hymac 580B
Replies: 120
Views: 92991
Flag: Sweden

Re: New owner of Hymac 580B

Thanks very much for the picture, i will compare this image to my pump and see :)
Yes i fitted cable control. I would estimate the cost for the whole rebuild to around 335£
After this rebuild the machine is almost as easy to operate as a servo controlled machine.
by Andy80
Mon Apr 30, 2018 8:37 am
Forum: Excavators
Topic: New owner of Hymac 580B
Replies: 120
Views: 92991
Flag: Sweden

Re: New owner of Hymac 580B

I also made a stop so i could lock the door open in summer. 20180419_192247.jpg 20180419_192257.jpg 20180413_164751.jpg 20180330_134606.jpg During the winter i have had some problem with the starter. Sometimes when i turn the key nothings happened, just a click from the starter. I suspected a worn s...
by Andy80
Mon Apr 30, 2018 8:12 am
Forum: Excavators
Topic: New owner of Hymac 580B
Replies: 120
Views: 92991
Flag: Sweden

Re: New owner of Hymac 580B

Finally the winter is over, the beautiful spring is here, i love it :) As i said before i wanted to rebuild the sliding door and make it to the more modern model with hinges instead. With the new controls it would also give some valuable extra space in the cab. Here comes some photos of the rebuild:...
by Andy80
Thu Mar 22, 2018 9:47 am
Forum: Excavators
Topic: New owner of Hymac 580B
Replies: 120
Views: 92991
Flag: Sweden

Re: New owner of Hymac 580B

The wiring under the machine, and a video of testing the right joystick.
And great thanks to Jeremy Rowland for your valuable help when working on the valves :D
20180320_135832.jpg

https://youtu.be/OxFTXdMoZtU

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