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Posts Made By:
Erik79
Forum:
Construction Equipment
10-10-2017, 09:51 AM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
Hi skeeter,
Wow, many thanks!!
I'm very happy that you like my work!
I saw some of your works too; really not bad.
You look interested in hydraulic, have you ever tried something alike?
...
Forum:
Construction Equipment
07-05-2017, 09:06 AM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
Hi 550166681,
Drawings of a real scale motor/reducer are easy to find on the net, search for excavator hydraulic final drive, excavator wheel drive, excavator wheel reducer, or something alike.
...
Forum:
Construction Equipment
06-08-2017, 06:11 PM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
Hi guys,
Forgotten to answer to Azonic; the hydraulic motor setup like you see in video has a wheel torque of about 24-25 Kgcm at 25 BAR and can hold, without be backdriven at all, a torque of...
Forum:
Construction Equipment
05-28-2017, 04:56 PM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
Hi guys,
Thanks to trucker1970 and Azonic!
@ DavidF:
The pump shown on video is by an italian brand: "Vivoil, oleodinamica Vivolo" with a displacement of 0.25cc, max 9000 RPM. The brushless...
Forum:
Construction Equipment
05-22-2017, 12:34 PM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
In the meantime the links to another video of the Cat 365 at work and the hydraulic motor (latest version) running...
http://youtu.be/KAFrNXdCKX4
http://youtu.be/ThN9p7tunOM
Forum:
Construction Equipment
05-22-2017, 12:05 PM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
Hi trucker 1970, thank you!:)
I'm working at the same time on various project, one of them is the hydraulic motors for the 330, so i hope to have it run with three motors on tracks and rotation...
Forum:
Construction Equipment
05-14-2017, 05:46 AM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
Sorry, i've done a mistake...
http://www.youtube.com/watch?v=T-F4kJgpII8
Forum:
Construction Equipment
05-14-2017, 05:34 AM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
Hi Rimrock,:)
remember that this model is loaded with weights in the undercarriage, it's 40Kg.
There are a lot of working condition in wich the excavator has a very good grip on the tracks, for...
Forum:
Construction Equipment
05-02-2017, 06:27 PM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
Hi everyone,
Well, after a long long time away from the forums i'm here again...
And i'm happy for that. :)
Today i'm going to show you my recent project of a new hydraulic open center valve....
Forum:
Construction Equipment
07-09-2015, 05:23 PM
Replies:
85
Premacon 960 SME Down Under
Views:
38,321
Posted By
Erik79
Re: Premacon 960 SME Down Under
Hi Paul,:)
my compliments, this machine is great like we saw in Friedericshaven last year together. The appearance and the smoothness of movements are the most evident features.
I am interested...
Forum:
Construction Equipment
02-03-2015, 04:40 PM
Replies:
43
Sandmaster GMK 4000 Build
Views:
24,090
Posted By
Erik79
Re: Sandmaster GMK 4000 Build
Hi Paul, it's nice to see the work in progress on the dumper. It will be a beautiful machine, i like the choice to paint it Komatsu yellow.:)
The roadtrain you drive is fantastic, just a little...
Forum:
Construction Equipment
12-14-2014, 03:17 PM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
Many thanks to Jack Van and Snowman, hope to have some new things soon.
For now i am still developing the internal of the cabin...
Forum:
Construction Equipment
11-09-2014, 01:44 PM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
Hy all,
I send you the first short video of the hydraulic motor running and, for who has not noticed the previous link, the open center valve video.
http://www.youtube.com/watch?v=8Bh3Zmr4MxM...
Forum:
Construction Equipment
09-25-2014, 03:07 PM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
Hi guys,:)
Now i have to show you some parts of the cabin, still under construction...
The console on the side of the seat,
http://i.imgur.com/Xha8nPP.jpg
http://i.imgur.com/66zyng3.jpg
...
Forum:
Construction Equipment
09-15-2014, 12:28 PM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
Hi verybody!
@Rimrock: many thanks, i think you have perfectly understood my philosophy, agree with you on all the points.:)
@Themonty73: thanks, i try my best to show you something new as soon...
Forum:
Construction Equipment
09-09-2014, 03:39 PM
Replies:
302
Volvo A40F
Views:
256,850
Posted By
Erik79
Re: Volvo A40F
Intresting work! I like it very much.
I'm waiting other photos, my compliments.
Enrico
Forum:
Construction Equipment
09-08-2014, 05:46 PM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
Hi everyone!:)
Recently i'm working to design and build the cabin of the model.
Some pictures from CAD...
http://i.imgur.com/e4volzw.jpg
http://i.imgur.com/EwAz7BE.jpg
Forum:
Construction Equipment
06-15-2014, 01:18 PM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
@avel, yes, exactly. In the video you can see when the valve is in the center position system pressure and current drain drastically decrease. In this condition the pump does not wear and produce the...
Forum:
Construction Equipment
06-15-2014, 05:15 AM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
Hi, like i said i have worked on the open center valves and now i have done the prototype and started to test it.
The system working pressure is 22 Atm, relief pressure is 2-3 Atm with a current...
Forum:
Construction Equipment
06-10-2014, 04:48 AM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
Hi Mark, many thanks!
Hope to have news soon...
Forum:
Construction Equipment
06-02-2014, 04:44 PM
Replies:
335
D11 New Project
Views:
182,162
Posted By
Erik79
Re: D11 New Project
Hi Titan, amazing work! Your D11 is a very realistic model and the video with sound is great!
My compliments.;)
Enrico
Forum:
Construction Equipment
06-02-2014, 04:33 PM
Replies:
202
Azonic Hitachi 470/Bell B50D
Views:
156,319
Posted By
Erik79
Re: Azonic Hitachi 470/Bell B50D
Very nice work on both the models, my compliments!:)
Enrico
Forum:
Construction Equipment
06-01-2014, 10:03 AM
Replies:
289
MPE – 24M Motor Grader Build
Views:
177,056
Posted By
Erik79
Re: MPE – 24M Motor Grader Build
Very beautyful work! A lot of details, clean machining and a great appearance!
My compliments,;)
Enrico.
Forum:
Construction Equipment
06-01-2014, 04:05 AM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
Thanks everyone!
Yes espeefan, the piece is well casted by the guys that have done the work. I have not the possibility to do a work like that from myself.
Now the next challenge is to build the...
Forum:
Construction Equipment
05-31-2014, 04:37 AM
Replies:
95
CAT330D-L full hydraulic
Views:
51,687
Posted By
Erik79
Re: CAT330D-L full hydraulic
Hello, here some other photos of the assembly only to see the general appearance...
http://i.imgur.com/hNQRfDT.jpg
http://i.imgur.com/q5dtFV0.jpg
http://i.imgur.com/Ic7Rrc9.jpg
...
Showing results 1 to 25 of 48
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