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Forum: Construction Equipment 11-13-2022, 12:53 PM
Replies: 36
Views: 6,161
Posted By pufferfish
Re: 1/10 Mining Dump Truck

Hi there,

some months later......
(during them i've built a 1/10 stainless steel land rover forward control)
....... the dumper needs an improvement of his drive train.
fully loaded it was a...
Forum: Construction Equipment 07-16-2022, 02:29 AM
Replies: 36
Views: 6,161
Posted By pufferfish
Re: 1/10 Mining Dump Truck

Hi,

A usual method to move an excavator is to use a dumper and transport
Forum: Construction Equipment 01-25-2022, 04:03 PM
Replies: 36
Views: 6,161
Posted By pufferfish
Re: 1/10 Mining Dump Truck

Last post so far :bounce:

The exciting parts are done. Followed by things i have to do.

Hydraulic arrangement
https://blog.rb-fotos.de/wp-content/gallery/belaz/img_5381.jpg

Many stainless...
Forum: Construction Equipment 01-24-2022, 02:11 PM
Replies: 36
Views: 6,161
Posted By pufferfish
Re: 1/10 Mining Dump Truck

Well, after planning, the doing was a simple turning job

the guard rings are very small.
https://blog.rb-fotos.de/wp-content/gallery/belaz/img_5607.jpg

seals are simple o-rings...
Forum: Construction Equipment 01-24-2022, 12:40 PM
Replies: 36
Views: 6,161
Posted By pufferfish
Re: 1/10 Mining Dump Truck

thanks again.


yes. its a bf20l.
and yes. i buy simple sheets and cut them self. my tools are a simple lever shear, flex bandsaw, some bender and a old bosch belt sander.

I'm a programmer...
Forum: Construction Equipment 01-23-2022, 01:20 PM
Replies: 36
Views: 6,161
Posted By pufferfish
Re: 1/10 Mining Dump Truck

....
bending such a small tube :confused:
An inlay from 1mm brass rod was the solution
Bending worked wonderful smooth
https://blog.rb-fotos.de/wp-content/gallery/belaz/img_5728.jpg
but i need...
Forum: Construction Equipment 01-23-2022, 12:49 PM
Replies: 36
Views: 6,161
Posted By pufferfish
Re: 1/10 Mining Dump Truck

Thanks.

I need two different actuators for my breaks, like the big ones I need a driving and a parking brake.

But i won't two bowden cables. Therefor i've made a central platfrom between the...
Forum: Construction Equipment 01-22-2022, 03:05 PM
Replies: 36
Views: 6,161
Posted By pufferfish
Re: 1/10 Mining Dump Truck

Drum bakes: Brake pad holders.

aluminium round
https://blog.rb-fotos.de/wp-content/gallery/belaz/img_5504.jpg

simple method to hold the round parallel to the middle...
Forum: Construction Equipment 01-22-2022, 12:31 AM
Replies: 36
Views: 6,161
Posted By pufferfish
Re: 1/10 Mining Dump Truck

Drum Brakes.

some stainless sheet , 3mm thick, aluminium for the drums and some 6x1 stainless pipes

https://blog.rb-fotos.de/wp-content/gallery/belaz/img_5250.jpg

the square sheets are...
Forum: Construction Equipment 01-20-2022, 12:33 PM
Replies: 36
Views: 6,161
Posted By pufferfish
Re: 1/10 Mining Dump Truck

Thanks. I am :D

-------------
The complicated parts of the front axles needed intensely research and planning time. Enough time for painting. Not my favourite task. But sometimes it has to be...
Forum: Construction Equipment 01-19-2022, 12:15 PM
Replies: 36
Views: 6,161
Posted By pufferfish
Re: 1/10 Mining Dump Truck

Thank you.

Making the front axle was much more complicated as the rear axle.
Due to the great weight i need a real brake. the esc hillbreak wasn't enough to hold the little monster. The motors...
Forum: Construction Equipment 01-18-2022, 03:44 PM
Replies: 36
Views: 6,161
Posted By pufferfish
Re: 1/10 Mining Dump Truck

Indeed , thats my intension.

--------
After this Milestone, I've got the motivation back to weld all the beads on the trough (endless small sparks in .8 second rythm) and improve the strength of...
Forum: Construction Equipment 01-17-2022, 03:12 PM
Replies: 36
Views: 6,161
Posted By pufferfish
Re: 1/10 Mining Dump Truck

The build started in juni '21.
End August '21 i've reached a first milestone.

the trough and his bead are provisional welded
https://blog.rb-fotos.de/wp-content/gallery/belaz/img_4615.jpg
...
Forum: Construction Equipment 01-16-2022, 02:40 PM
Replies: 36
Views: 6,161
Posted By pufferfish
Re: 1/10 Mining Dump Truck

rear axle. the middle piece from stainless for the flanges for links and suspension.
https://blog.rb-fotos.de/wp-content/gallery/belaz/img_4324.jpg

50 kg total weight was too much for a usual...
Forum: Construction Equipment 01-16-2022, 02:09 PM
Replies: 36
Views: 6,161
Posted By pufferfish
Re: 1/10 Mining Dump Truck

I love it too. It's so simple to make a connection without screws, bolt or something.

@blender: i don't have any other experiences with welding. for me the simpliest material to handle is 1.4301...
Forum: Construction Equipment 01-15-2022, 02:28 PM
Replies: 36
Views: 6,161
Posted By pufferfish
Re: 1/10 Mining Dump Truck

It's a pulsed tig.
https://blog.rb-fotos.de/wp-content/gallery/belaz/img_4031.jpg
Originated at jewellers and dental technicians.

-----------
During a former Project i've built a hydraulic...
Forum: Construction Equipment 01-15-2022, 01:41 AM
Replies: 36
Views: 6,161
Posted By pufferfish
Re: 1/10 Mining Dump Truck

My simple "rules" for a all parts of a build

a) try to make on my own. if it is scale: wonderful. If not: so what. :rolleyes:
b) if a) is negative or I'm too lazy for it: buy it.

------
So...
Forum: Construction Equipment 01-14-2022, 02:16 PM
Replies: 36
Views: 6,161
Posted By pufferfish
1/10 Mining Dump Truck

Hi,

at first some few Words about what and why.

I've build a Russian Mining Dump Truck called Belaz 7540.
It is the smallest Model with 30 tons payload. In 1/10 that is 20KG weight and 30...
Showing results 1 to 18 of 18

 
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