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Search: Posts Made By: Hemi1966
Forum: Construction Equipment 08-27-2012, 11:29 AM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

The length from center pivot to the bucket teeth is 95 cm.

And what comes to the grader I have used it few times but didn't have my camera with me:(
Forum: Construction Equipment 08-27-2012, 10:15 AM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

It's not a dumb question Elliot, I was thinking that myself but I think they will hold. If necesary I can attach bronce ring under the upper structure that will rotate over the ring gear. Those...
Forum: Construction Equipment 08-26-2012, 11:02 AM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

Got the gear from HPC gears: http://www.hpcgears.com/
Forum: Construction Equipment 08-26-2012, 10:40 AM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

I think you are wrong about that, if you look at the picture of 374 on a low loader couple of pages back, you can see how the x-frame is sticking out on the side and the tracks are much narrower than...
Forum: Construction Equipment 08-26-2012, 04:31 AM
Replies: 24
Views: 11,815
Posted By Hemi1966
Re: rc adt dump truck

Looks great Leon, that thing is huge:)
What axles are you using ?
Forum: Construction Equipment 08-26-2012, 01:03 AM
Replies: 299
Views: 214,409
Posted By Hemi1966
Re: Volvo G990 Grader

Stefan, thanks again for the information of the tapping device, got mine few days ago and it works great:) I purchase the Vertex VTA7-JT6 from Ebay.
Forum: Construction Equipment 08-19-2012, 06:26 AM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

I'm going to use slip ring like these: http://www.hzqs.com/english/src.html

And what comes to the undercarriage test drive the only thing that's missing are the tracks:(
Forum: Construction Equipment 08-19-2012, 02:46 AM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

Thanks again guys for the compliments:)

The undercarriage weight is now about 7 kg, that's without the tracks so it probably will be 10 kg when finished.
Forum: Construction Equipment 08-18-2012, 12:04 PM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

Got the x-frame top piece and the underside corner support pieces done. I also made the boom tip reinforcement plates:)

http://i327.photobucket.com/albums/k471/Hemi1966/CAT%20374D%20L/IMG_0469.jpg...
Forum: Construction Equipment 08-12-2012, 01:48 PM
Replies: 299
Views: 214,409
Posted By Hemi1966
Re: Volvo G990 Grader

Thanks for the information, I always thought that those tapping devices don't work with so small taps, but apparently I was wrong.
May I ask where did you by yours ?
Forum: Construction Equipment 08-12-2012, 12:08 PM
Replies: 299
Views: 214,409
Posted By Hemi1966
Re: Volvo G990 Grader

Once again, excellent job Stefan. I don't have any more words to praise your work:)

About the threading apparatus for how small tap can adjust it ?
Forum: Construction Equipment 08-11-2012, 03:33 PM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

Too many:D
I'm on my annual leave, so I can spend more time with it :)
Forum: Construction Equipment 08-11-2012, 12:48 PM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

I started to build the undercarriage x-frame:) It will be possible to narrow the undercarriage for transport like in the real thing, just have to unscrew 48 bolts:p
I also found a nice picture of...
Forum: Earth-Moving Machinery 1:14,5 by Gipicarto & oro2modell 08-10-2012, 06:26 AM
Replies: 23
Views: 37,070
Posted By Hemi1966
Re: Cat 385 CL made in Italy

WOW, that's one great looking model:D
Forum: Construction Equipment 08-08-2012, 12:59 PM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

Pretty much yes, of course all axles and pins are steel. Also the upper frame swing bearing mechanism will be made out of steel. There will also be some brass parts in the upper frame.
Forum: Construction Equipment 08-08-2012, 12:27 PM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

Finally got all of the carrier rollers done including the upper ones:)

http://i327.photobucket.com/albums/k471/Hemi1966/CAT%20374D%20L/IMG_0391.jpg
...
Forum: Construction Equipment 08-07-2012, 02:08 AM
Replies: 300
Views: 113,515
Posted By Hemi1966
Re: Snochaser's Construction Co. Builds

That's a beauty Ben. Even the box is so cool:D
Forum: Construction Equipment 08-05-2012, 06:22 AM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

Madda, those rollers will be made with lathe.
The screws are M2 steel ones. It was a quite job to make threads for all the 64 holes with three separate taps:eek:. The 2 mm tap doesn't take much to...
Forum: Construction Equipment 08-05-2012, 05:05 AM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

I started to make the lower carrier rollers. First I made the brackets (32 pcs) and now I should made the rollers (16 pcs) I wish I had a cnc lathe;)
...
Forum: Construction Equipment 08-01-2012, 10:04 AM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

Some progress:)

http://i327.photobucket.com/albums/k471/Hemi1966/CAT%20374D%20L/IMG_0354.jpg

http://i327.photobucket.com/albums/k471/Hemi1966/CAT%20374D%20L/IMG_0341.jpg
...
Forum: Construction Equipment 07-31-2012, 11:43 AM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

That's actually a U-profile that's machined that way.

Got the idler wheel and track tension mechanism done:)

http://i327.photobucket.com/albums/k471/Hemi1966/CAT%20374D%20L/IMG_0326.jpg
...
Forum: Construction Equipment 07-29-2012, 05:00 AM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

Some progress with the undercarriage. The drive end is pretty much done but the front idler still needs to be done.

http://i327.photobucket.com/albums/k471/Hemi1966/CAT%20374D%20L/IMG_0300.jpg
...
Forum: Construction Equipment 07-26-2012, 12:11 PM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

Yep, your right about that Stefan. Due a small design error:mad: I made the housing little too small, but it doesn't keep any noise and hopefully with some grease inside it don't eat it self thru the...
Forum: Construction Equipment 07-25-2012, 08:59 AM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

chain and sprockets are from here: http://www.conrad.com/Chain.htm?websale7=conrad-int&pi=237167&ireusocl=1
Forum: Construction Equipment 07-25-2012, 04:04 AM
Replies: 503
Views: 408,328
Posted By Hemi1966
Re: CAT 374D L

Got the chain drive housing done :)

http://i327.photobucket.com/albums/k471/Hemi1966/CAT%20374D%20L/IMG_0286.jpg

http://i327.photobucket.com/albums/k471/Hemi1966/CAT%20374D%20L/IMG_0280.jpg
...
Showing results 476 to 500 of 500

 
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