Metall 1/14 Super Frosch Hydraulischer RC Bagger E400 Pro 9CH Ventile XE Radio
ID: FROG-E400-9CH-PRO-XE-PNP-YBK. 3PCS Pump and 9CH Valve Hydraulic System. In addition, a fuse is added, which is easier to replace if it is burned due to a short circuit. Servo for Secondary Valve: 6PCS 12KG Servo.