Often features a CNC stainless steel arm and a one-piece CNC formed chassis for durability and realism.
Utilizes a real hydraulic pump and oil system for realistic digging forces.
Includes brushless motors for stable drive torque, LED lighting (cab, boom, and warning lights), and realistic sound modules.
Add approximately 80–90 ml of hydraulic oil through the designated fill screw. You must cycle the arms to expel air from the system before final topping off.
Monitor voltage on your radio display; if it drops below 11 volts , it's time to recharge to protect the battery and ensure smooth operation. 3. Control Assignments (Standard RC Layout)
Approximately 93,900 – 102,300 kg depending on backhoe or shovel attachment. Bucket Capacity: Up to 7.20 m³ for mass excavation. R 980 Demolition Litronic - Liebherr
Always turn on the radio controller first , then the machine. For some models like the SIKU, the on/off switch is hidden in the exhaust pipe .