Conversion - RC CAT 297D2 Diecast Masters compact track loader.

Video presenting the conversion of CAT 297D from Diecast Masters.
WARNING. It is not a DIY, it is an example of conversion, I am not a professional. I just want to share the making of.
Sorry about bad light and video parts missing, I had some problems with my camera...

Presentation :    • RC Diecast Masters CAT 297D compact t...  

Model : https://www.ebay.ch/itm/154329414078?...

Motor 90rpm : https://fr.aliexpress.com/item/328885...

Cylinders 15 and 40mm : Is no longer available

Valve : https://magomhrc.com/fr/vanne-3mm-tuy...

Nipple 2mm: https://magomhrc.com/fr/pour-tuyau-de...

Tube 2mm : https://magomhrc.com/fr/pour-tuyau-de...

Pump motor : https://fr.aliexpress.com/item/324197...

Pump ZP25M14F : https://www.hptech.at/english/product...