Search found 100 matches
- Tue Sep 17, 2019 10:13 am
- Forum: Excavators
- Topic: New owner of Hymac 580B
- Replies: 120
- Views: 92190
- Flag:
Re: New owner of Hymac 580B
Hi Again! Been some time since i posted here. After the earth heat project, Diana that i named her has spent a pretty calm being with only some lighter ditching now and then. Last weekend i had my sister for visit. She has a 3 year old son who is addicted to excavators. Wonder why :angel: Of course ...
- Sun Aug 25, 2019 7:13 pm
- Forum: Excavators
- Topic: Hymac Excavators
- Replies: 1153
- Views: 457886
- Flag:
Re: Hymac Excavators
What a beauty. Poor she is so far away
- Mon Aug 05, 2019 10:06 am
- Forum: Excavators
- Topic: Hymac 580C control l;ever conversion
- Replies: 6
- Views: 3935
- Flag:
Re: Hymac 580C control l;ever conversion
Hej Black! The easiest way to change the controlls is to use cable joysticks. Whith weaker springs in the valveblocks the machine gets like a servo operated machine. And u get a modern controlpattern
- Sun May 26, 2019 11:07 am
- Forum: Excavators
- Topic: New owner of Hymac 580B
- Replies: 120
- Views: 92190
- Flag:
Re: New owner of Hymac 580B
The pedals have two functions depending on the position of the solenoid valve. In this video i used it for the extra boost on the dipper to speed up the dipper arm when digging. The dipper has the biggest ram and can otherwise be a little slow on this old Hymac :angel: If i am ditching i can use the...
- Sat May 25, 2019 5:59 pm
- Forum: Excavators
- Topic: Hymac 580BT 1969
- Replies: 190
- Views: 151599
- Flag:
Re: Hymac 580BT 1969
I really like this step by step pictures. Good tool you made and nice work
- Sat May 25, 2019 10:42 am
- Forum: Excavators
- Topic: New owner of Hymac 580B
- Replies: 120
- Views: 92190
- Flag:
Re: New owner of Hymac 580B
I Will also give you a film showing my Hymac in action during this two weeks:
https://youtu.be/5B3HB2p9bFQ
https://youtu.be/5B3HB2p9bFQ
- Sat May 25, 2019 10:36 am
- Forum: Excavators
- Topic: New owner of Hymac 580B
- Replies: 120
- Views: 92190
- Flag:
Re: New owner of Hymac 580B
The last two weeks have been paybacktime for my Hymac. I have been digging for Earth heat at my parents house. Except for an exploded hydraulic house for bucket ram, my excavator has served me well. Amazed what an old excavator is capable of doing :) 20190514_195125.jpg 20190514_195059.jpg 20190514_...
- Sun Apr 21, 2019 7:21 pm
- Forum: Excavators
- Topic: Hymac 580BT 1969
- Replies: 190
- Views: 151599
- Flag:
Re: Hymac 580BT 1969
Very interesting to read about your excellent boom and dipper ram work. Glad that you took a lot of pics
- Thu Apr 04, 2019 11:06 am
- Forum: Excavators
- Topic: New owner of Hymac 580B
- Replies: 120
- Views: 92190
- Flag:
Re: New owner of Hymac 580B
Thanks Jeremy Wish you good luck with your boom cylinder job
- Thu Apr 04, 2019 10:11 am
- Forum: Excavators
- Topic: New owner of Hymac 580B
- Replies: 120
- Views: 92190
- Flag:
Re: New owner of Hymac 580B
A colleague turned down the bushes for me and today I finally got time to mount. Had a self-made tray that centered nicely in the bush when it was pressed in DSC00975.JPG DSC00968.JPG Soon realized that i needed much more force than a ratchet to push in the bush DSC00971.JPG On the other cylinder (c...