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 the mother 700 |
Variopower 13
Jungspund
Dabei seit: 07.02.2011
Beiträge: 10
Maßstab: 1:8
Wohnort: Seitenstetten
Level: 23 [?]
Erfahrungspunkte: 50.419
Nächster Level: 62.494
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29.01.2016 06:48 |
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paolo84verona
Jungspund
Dabei seit: 24.09.2007
Beiträge: 21
Level: 27 [?]
Erfahrungspunkte: 131.747
Nächster Level: 157.092
Themenstarter 
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hi guys.
i sold my first Excavator in America.
in this case, in according with the owner i want to show to everyone the handmade building progress, from the laser parts to the final product.
i want to start with the pump.
this pump is a professional hydraulic pump made in italy,
the pressure range is 0 to 280bar but in this case we kill the pressure at 35/40bar
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15.02.2016 14:49 |
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paolo84verona
Jungspund
Dabei seit: 24.09.2007
Beiträge: 21
Level: 27 [?]
Erfahrungspunkte: 131.747
Nächster Level: 157.092
Themenstarter
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thanks so much guys.
the 90 percent of the excavator (excluded pump ecc ecc ecc) is made by laser cutting.
is not easy to make a project and drawing but now is more easy to built.
now i wanna talk about a slip ring.
this slip ring is custom made for my excavator, is not a cheap slip ring but i can't put on a cheap stuff for an important thing like a traks motor power.
each wire is 15A current limit and is enough for my motor power.
the diameter of the alloy case is 45mm and 35mm thick.
ciaoo PAolo
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23.02.2016 19:37 |
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tessen
Jungspund
Dabei seit: 11.05.2013
Beiträge: 16
Maßstab: 1:14,5
Wohnort: malaga
Level: 24 [?]
Erfahrungspunkte: 67.480
Nächster Level: 79.247
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Hi Paolo
very good job!! is noticed you've spent time in the design, it is robust, functional and also spend time in showing us the construction process, with your permission i´ll take some ideas for my excavator
About your design, i think that bearings in the excavator arm are no very suitable, is better to use phosphoric sintered bronze support, can manage better the high loads
Keep it up, very good work and thanks for sharing
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25.02.2016 12:14 |
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Kawoom
Foren Gott
Dabei seit: 10.08.2010
Beiträge: 2.220
Maßstab: 1:12
Wohnort: Essen
Level: 50 [?]
Erfahrungspunkte: 11.594.002
Nächster Level: 11.777.899
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High loads in that machine size??? Normal bushing made out of brass is absolutely enough there!
__________________
Grüße Fabian
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25.02.2016 15:06 |
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tessen
Jungspund
Dabei seit: 11.05.2013
Beiträge: 16
Maßstab: 1:14,5
Wohnort: malaga
Level: 24 [?]
Erfahrungspunkte: 67.480
Nächster Level: 79.247
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Hi Fabian
excuse my expression and my english, i was speaking in general, i didn't know the name of this piece (bushing) we are speaking about the same thing
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25.02.2016 15:21 |
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paolo84verona
Jungspund
Dabei seit: 24.09.2007
Beiträge: 21
Level: 27 [?]
Erfahrungspunkte: 131.747
Nächster Level: 157.092
Themenstarter
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hi guys.
sorry for my late update but i was very very busy.
in any case, the excavator for the american customer is al welded.
the next update is finish all the metal parts, clean and paint.
the customer want a original komatsu yellow.
in any case, some photo are better than 1000 words :-D
is just a preview, is not finished yet.
paolo
 
 
 
 
 
 
 
 
 
 
 
 
image hosting
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12.05.2016 18:46 |
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ruso
Grünschnabel
Dabei seit: 29.01.2010
Beiträge: 9
Level: 22 [?]
Erfahrungspunkte: 48.739
Nächster Level: 49.025
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16.05.2016 22:14 |
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JensR
Administrator
Dabei seit: 16.01.2010
Beiträge: 5.265
Maßstab: 1:14,5
Wohnort: England
Level: 56 [?]
Erfahrungspunkte: 28.584.804
Nächster Level: 30.430.899
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Looks great as always!
Bearings are perfectly suitable for this 
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25.05.2016 22:28 |
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paolo84verona
Jungspund
Dabei seit: 24.09.2007
Beiträge: 21
Level: 27 [?]
Erfahrungspunkte: 131.747
Nächster Level: 157.092
Themenstarter
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26.05.2016 12:48 |
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paolo84verona
Jungspund
Dabei seit: 24.09.2007
Beiträge: 21
Level: 27 [?]
Erfahrungspunkte: 131.747
Nächster Level: 157.092
Themenstarter
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hi guys. the model si ready to ship.
thanks to all the info message.
for every machine i try to do my best.
i added some new photo.
check and comment.
thanks paolo
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16.09.2016 13:04 |
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paolo84verona
Jungspund
Dabei seit: 24.09.2007
Beiträge: 21
Level: 27 [?]
Erfahrungspunkte: 131.747
Nächster Level: 157.092
Themenstarter
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06.04.2017 15:46 |
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paolo84verona
Jungspund
Dabei seit: 24.09.2007
Beiträge: 21
Level: 27 [?]
Erfahrungspunkte: 131.747
Nächster Level: 157.092
Themenstarter
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new color style of our Mother 700
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13.03.2018 16:56 |
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