Huina 1599 Remote Control Hydraulic Excavator Retrofit Kit

Please note: This is a Huina 1599 remote control excavator, dedicated, not suitable for other models, excluding chassis. You can directly install it on your Huina 599 chassis. If your excavator is not a 599 model, it cannot be adapted.
The price is only the metal digging arm shown in the picture, as well as the hydraulic system, including the hydraulic oil pump, reversing valve, fuel tank, and all-metal structure.
You need to replace the FS I6S remote control transmitter, as well as the IA10B receiver. The original remote control transmitter and receiver must be replaced. Again, no chassis is included. Only suitable for Huiner 1599 modification.