Upgrade RC Excavator Hydraulic System Kit for TongLi/Huina 580 Excavator Version:Large Bucket placed in a cool dry

placed in a cool dry place

Do not touch the electrode

non-paper manual

laboratory experiment teaching aid

Upgrade RC Excavator Hydraulic System Kit for TongLi/Huina 580 Excavator Version:Large Bucket placed in a cool dryUpgrade RC Excavator Hydraulic System Kit for TongLi Huina 580 Excavator Features:. Special hydraulic upgrade kit for TongLi Huina 580 excavator. A full set of hydraulic modification parts include a boom assembly, a hydraulic 3 way directional valve, a fuel tank integrated oil pump, a 4 way walking ESC, an oil pump, a ESC, a charger, a 7. 4V power lithium battery, and 2m oil pipe, a sticker on the fuselage.. Players need to bring their own excavator