How to upgrade a DoubleE electric EC160E RC Volvo excavator to CNC 3 arm hydraulic

here is the link from my shop website, oliverhobby.co...
If you have any questions or are not sure whether it is the correct item you want, pls feel free to contact me before purchasing. please add my Facebook: Oliver Lan , www.facebook.c... ,or WhatsApp [phone]
#This product is only suitable for toy models and is not suitable for real vehicles
#Specification:
Manufacturer: CUT
Condition: New
Material: Metal
Suitable for: 1/14 EC160E RC Excavator Remote Control Digger Model
ID: CUT-SY010-3JB
#The Package Includes:
1pc CNC 3 Arms Upgraded Set with Hydraulic System

[@toucanhobby2400]

here is the link from my shop website, oliverhobby.com/products/cut-sy010-3jb-spf7?_pos=1&_sid=e0c1d100f&_ss=r
If you have any questions or are not sure whether it is the correct item you want, pls feel free to contact me before purchasing. please add my Facebook: Oliver Lan , facebook.com/profile.php?id=100083176249155&mibextid=YMEMSu ,or WhatsApp [phone]

[@addamantic]

You need to make a version to where it in clouds a small hydraulic radiator and hydraulic filter that you can see when you open the side doors I would buy that

[@stevenjacobs270]

have you a video how too change the servo of the arm of the volvo mine broke

[@Squidward_day]

이야

[@toucanhobby2400]

Good day would you like one set?