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Hymac Excavators

Last post by Jeremy Rowland « Sat Feb 16, 2019 7:06 pm
Replies: 1093
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by Nick Drew » Mon Jun 18, 2007 10:38 pm

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Its no secret that I am quite passionate about Hymacs, as they were some of the first 360 degree excavators that I operated.

Please post any photos...

Last post

Here's another rarer machine to find these days a Hymac 580B sorry the quality is not brilliant; I intend to go back when the chance presents itself...
1093 Replies

108025 Views

Last post by Jeremy Rowland View the latest post
Sat Feb 16, 2019 7:06 pm
Hymac 580c idler bushings and seals

Last post by FOWLER MAN « Fri Feb 15, 2019 4:29 pm
Replies: 14
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by Canada Hymac 570c » Mon Jan 21, 2019 7:07 am

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Hello all. I am a new owner of a hymac 580c and I am looking for help to locate replacement parts for one idler wheel that has lost its bushings and...

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Thanks for the help on this guys. I might try to get it together this weekend. I’m a little worried the seals wont seal good as the ramps in the...
14 Replies

2061 Views

Last post by FOWLER MAN View the latest post
Fri Feb 15, 2019 4:29 pm
Jcb 3c 11

Last post by Liam3030 « Tue Feb 12, 2019 4:45 pm
Replies: 3
by Liam3030 » Mon Feb 11, 2019 10:13 pm

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Hi all, I recently bought an old 3c 11 jcb... That needs a good bit of work done to it.. It was parked up the last 20 years or so... I got it home...

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Hi thanks for the welcome. Yes it's connected to the bottom of the tank.. When I remove the hose no fluid came out of the spout... Theres a 1 way...

3 Replies

382 Views

Last post by Liam3030 View the latest post
Tue Feb 12, 2019 4:45 pm
1991 JCB 3CX Grey Cab SiteMaster rev counter

Last post by Cman « Sun Feb 10, 2019 10:23 am

by Cman » Sun Feb 10, 2019 10:23 am

How does the Rev counter work on this machine? Mine doesn’t. I think it is run from the alternator but am not sure which wires. Similarly not sure...

0 Replies

122 Views

Last post by Cman View the latest post
Sun Feb 10, 2019 10:23 am
Poclain 75 CKB

Last post by Jeremy Rowland « Thu Feb 07, 2019 10:36 pm
Replies: 55
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by Jeremy Rowland » Fri Feb 16, 2018 10:44 pm

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Oops I went and did it again :doh: yep I got another machine to restore and mess about with I must be mad! Okay so this does not mean that the work...

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Not a good day for it; well initially anyway, it was raining rather heavily when I got there :( but that permitted me to have a play and check that...
55 Replies

16766 Views

Last post by Jeremy Rowland View the latest post
Thu Feb 07, 2019 10:36 pm
Hymac 580 C Cross-Line Relief Valve Adjustment

Last post by strontium90 « Sat Jan 26, 2019 1:19 pm
Replies: 14
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by strontium90 » Sun Jan 20, 2019 11:05 am

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I'm looking a bit of advice.
My Hymac has had a problem since I got her..

When the machine is sitting with the boom and bucket lifted or you are...

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Thanks a lot Fred...I have tested her this morning although on level ground and the slew function is much improved....she stops where I want her to...
14 Replies

3037 Views

Last post by strontium90 View the latest post
Sat Jan 26, 2019 1:19 pm
Total novice just bought a JCB 5C - help!

Last post by essexpete « Sat Jan 19, 2019 11:45 pm
Replies: 10
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by motornoter » Fri Jan 18, 2019 12:13 am

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Hi all, I've always been a fan of old machines and have run classic cars for 35 years but this is a first - I only just moved to a house with enough...

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As Julian has said plus check/change oils in track drives and slew gear box. What would be interesting to find out: are any components like drives,...
10 Replies

876 Views

Last post by essexpete View the latest post
Sat Jan 19, 2019 11:45 pm
New owner of Hymac 580B

Last post by Jeremy Rowland « Wed Jan 16, 2019 8:50 am
Replies: 71
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by Andy80 » Thu Nov 09, 2017 7:22 pm

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Hi! I´m from sweden so excuse for my bad english. For a couple of weeks i became an owner of a Hymac 580 B Year 1968. Because I'm quite new to...

Last post

Nice one Andy :thumbup: this does make a lot of sense especially with an old cast pad machine that tracks slowly, plus the trailer will come in...
71 Replies

13692 Views

Last post by Jeremy Rowland View the latest post
Wed Jan 16, 2019 8:50 am
Hymac 580 C Transmission Help

Last post by strontium90 « Sat Jan 12, 2019 7:11 pm
Replies: 13
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by strontium90 » Wed Dec 05, 2018 9:31 am

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I need some advice...I heard a lot of noise from the transmission on our Hymac 580 C.
After removing the track and drive chain I found the bearing,...

Last post

Ok....bearings in, transfer shaft and output gear replaced....chain on....everything seems ok....Just to clean transmission and put lids on before...
13 Replies

6326 Views

Last post by strontium90 View the latest post
Sat Jan 12, 2019 7:11 pm
Controlling engine speed manually?

Last post by Randell « Thu Nov 15, 2018 11:39 am
Replies: 1
by corksil » Thu Nov 09, 2017 6:57 pm

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Hey, I had an issue with the throttle controller on my zx35u hitachi. To make a long story short, it broke and I'm still figuring out how to fix it....

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Sounds like a servo. You could try replacing motor with a metal 9g servo motor and attach it to the throttle cable. Use a servo tester potentiometer...

1 Replies

1588 Views

Last post by Randell View the latest post
Thu Nov 15, 2018 11:39 am
Volvo EC25

Last post by Randell « Thu Nov 15, 2018 6:13 am
Replies: 2
by Havenlea-trees » Mon Aug 27, 2018 9:49 am

First post

Hi

I’m struggling to find out why my machines shuts down totally after 1-2 hours work. I then turn the ignition and nothing for a few minutes until...

Last post

Replaced the battery/given it a good charge?

2 Replies

880 Views

Last post by Randell View the latest post
Thu Nov 15, 2018 6:13 am
Kubota KX38?

Last post by Randell « Tue Nov 13, 2018 12:13 am

by Randell » Tue Nov 13, 2018 12:13 am

Hi all,
A friend has got me to look at his Kubota kx38 digger. Unfortunately I can't find anything related to a kx38 on the internet. It's been...

0 Replies

500 Views

Last post by Randell View the latest post
Tue Nov 13, 2018 12:13 am
3CX Hydraclamps - sideshift stuck !!

Last post by le.maisonniau « Tue Oct 16, 2018 5:51 pm
Replies: 2
by le.maisonniau » Thu Sep 27, 2018 8:37 pm

First post

Hi Guys,
I am fortunate to be helping a mate out (over here in France) with an old Sitemaster 3CX.
He picked it up for a song, so am a bit jealous...

Last post

Hi Topkit, just spotted your reply. (need to check my settings)
Must admit I haven't tried taking all the weight off with boom straight out, sounds...

2 Replies

3405 Views

Last post by le.maisonniau View the latest post
Tue Oct 16, 2018 5:51 pm
Old Excavators at work.

Last post by topkit « Sun Oct 07, 2018 10:28 pm
Replies: 6
by FOWLER MAN » Wed Sep 19, 2018 5:59 pm

First post

Here are a few pics I took over the weekend.

Last post

Superb pictures there Fred thank you for sharing them, i would love to make it up there sometime, its a fair old drive from Kent, but i will make the...

6 Replies

1472 Views

Last post by topkit View the latest post
Sun Oct 07, 2018 10:28 pm
JCB mini digger/excavator Engine Mounts

Last post by essexpete « Fri Sep 14, 2018 11:00 pm
Replies: 7
by sparkapuss » Sat Aug 11, 2018 10:12 am

First post

I have a JCB 8014 2005 model with a very low 600 hours on the clock, some time back I noticed a red sticky gunge which appeared to be some sort of...

Last post

Thanks Holger and no I had not seen it.
Regards Peter

7 Replies

1230 Views

Last post by essexpete View the latest post
Fri Sep 14, 2018 11:00 pm
Cat 385C STC Triple Beelen

Last post by TUHD « Sun Aug 19, 2018 10:22 am
Replies: 4
by TUHD » Wed Dec 12, 2012 7:29 pm

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Cat 385C STC triple from Beelen Sloopwerken. Machine is modified by STC ( )

Last post

Demolition of a building with the triple boom and 12 tons Mantovanibenne/Dehaco CR 100R concrete shear with an opening of 2 meter.

HWMNGmwb4zw

4 Replies

1719 Views

Last post by TUHD View the latest post
Sun Aug 19, 2018 10:22 am
Poclain TX50P?

Last post by FOWLER MAN « Sat Aug 11, 2018 9:48 pm
Replies: 8
by Holger » Fri Aug 10, 2018 9:16 am

First post

Hi there,

a member over at Maskinisten is looking for infos on Poclain TX50P 1974.
I cannot find ANYTHING on the net about that machine. Does it...

Last post

Hi,
One more TX picture.

8 Replies

1719 Views

Last post by FOWLER MAN View the latest post
Sat Aug 11, 2018 9:48 pm
Kubota kx61

Last post by La ferme sauvage « Mon Aug 06, 2018 2:39 pm
Replies: 5
by La ferme sauvage » Fri Jul 27, 2018 12:01 pm

First post

Hi, could anyone help me, I have a mk1 kx61 and have looked all around it and can't find out how to grease the turntable, if had smaller diggers and...

Last post

Ok thanks I'll give it a go.

5 Replies

1062 Views

Last post by La ferme sauvage View the latest post
Mon Aug 06, 2018 2:39 pm
Kubota kx61

Last post by La ferme sauvage « Thu Jul 26, 2018 4:10 pm

by La ferme sauvage » Thu Jul 26, 2018 4:10 pm

Hi, could anyone help me, I have a mk1 kx61 and have looked all around it and can't find out how to grease the turntable, if had smaller diggers and...

0 Replies

469 Views

Last post by La ferme sauvage View the latest post
Thu Jul 26, 2018 4:10 pm
hitachi UH02

Last post by wiggy « Fri Jun 15, 2018 9:43 pm
Replies: 8
by wiggy » Fri Jun 15, 2018 3:46 pm

First post

here are a couple of pics of my latest toy id like to say project but its realy my toy
146 genuine hrs the story is it was bought used on one job...

Last post

thank u
it took a pipe onpower bar to get oil filter and sump plug undone as i recon they never been of machine
couple of ram seels leaking so may...

8 Replies

1045 Views

Last post by wiggy View the latest post
Fri Jun 15, 2018 9:43 pm
YANMAR YB301 HELP

Last post by Mrsmackpaul « Fri Jun 15, 2018 9:29 pm
Replies: 5
by luciousesox » Thu Jun 14, 2018 10:14 pm

First post

Hello all,
I hope someone can help me.
My Yanmar yb301 slipped into a trench while I was working, it ended up at 45 degrees and I tried to get myself...

Last post

I wonder, had some sort of keeper worn when on a big angle allowing the timing to shift
Have you tried sticking your thumb over a injector hole (the...

5 Replies

695 Views

Last post by Mrsmackpaul View the latest post
Fri Jun 15, 2018 9:29 pm
Jcb 3cx 88 model

Last post by dougyzf « Sat Jun 09, 2018 9:36 pm

by dougyzf » Sat Jun 09, 2018 9:36 pm

Hi,

Just fitted a 4 in 1 bucket to my trusty 88 3cx and now need a valve block to suite dies anyone have one at a good price from a machine that's...

0 Replies

632 Views

Last post by dougyzf View the latest post
Sat Jun 09, 2018 9:36 pm
Land and Marine - JCB

Last post by IBH « Tue Jun 05, 2018 7:58 pm
Replies: 2
by Garsdale » Mon May 07, 2018 5:49 pm

First post

Seen at Lea Valley

Last post

It is, I think a JCB JS145LR.

2 Replies

624 Views

Last post by IBH View the latest post
Tue Jun 05, 2018 7:58 pm
HYMAC 580 BT

Last post by Jeremy Rowland « Thu May 24, 2018 10:02 pm
Replies: 17
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by martyn williams » Wed Aug 23, 2017 2:20 pm

First post

One for Jeremy Rolands

Last post

Finally finished the same machine now :shock: totally unrecognisable looks absolutely fab though so a 10 out 0f 10 for Julian Carder. :claphands:...
17 Replies

3126 Views

Last post by Jeremy Rowland View the latest post
Thu May 24, 2018 10:02 pm
Hymac 580BT 1969

Last post by Jeremy Rowland « Sat May 19, 2018 8:06 pm
Replies: 100
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by Jeremy Rowland » Fri Oct 23, 2015 9:13 pm

First post

This one is mine! Of course I am an avid Hymac fan and always have been, so buying my own machine to preserve has always been on the 'wish list' so...

Last post

My 580BT has not been forgotten I got her running today and had planned to change the engine coolant drain tap which has a very slight weep however I...
100 Replies

16810 Views

Last post by Jeremy Rowland View the latest post
Sat May 19, 2018 8:06 pm

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