Komatsu WA500-6 by Fumotec

[Arnd]

Sorry for late reply I had holiday

Normaly if you mix to chanels the slave is doing the same as the master.
If you press forward (+) the slave will do the same (+). If you press backwards (-) the slave will do backwards (-)

In our situation the pump is running only in one direction (+).
It´s not allowed to the pumb to run backwards.

So if you press (+) the slave must do (+),
if you press (-) the slave must do (+).

So on a diagram you will get an "V".

Who to configure with your sender, did you read the manual?

[tracksntreadslou]

Good explanation Arnd ..I did mine with having a servo plugged into the slave channel instead of having the pump speed control so i could see the direction of travel at all times when mixing all the needed channels

[Arnd]

Hi everybody.
Yesterday I received the new cabin and interior.
The cabin is made from fiber glass, the interior is 3D printed.





sorry of the bad quality of the pics.

[Arnd]

some more pics of the interior and the cabin.
Interior is painted and the seat is covered with leather.





The doors will be set up to open.
Left side is nearly finished.

[Arnd]

I finished the new cabin.

[Old Guy]

R C Construction Group

When ever I install a hydraulic system in any of my models I put in an accumulator, just a piece of tube with 1 closed end a piston & rod coming out the other end and a spring I play with different springs until I have the on Off pressure range I need, 2 micro switches, last one turns off pump when rod is out, when rod retracts to first one the pump starts all controlled by a small reed switch, controling the start stop action of the motor. The pump only runs when not at high pressure once there it stops. I get instant response when valve opens. This gives me lots of battery life

Old Guy

[ptebbe]

Thanks for the info. I was curious about this model.
PT

[Arnd]

Hi, just an update on the RC side.
I changed my old Futaba DX18, which wasn´t able to mix the hydraulic, to a
Spektrum DX10t. Nice toy. Now my digging time is longer with one batteryload.