1/14 Metal Hydraulic RC Articulated Truck DIM K745 745D 6*6 RTR Pump Valve Sound

1/14 RC Hydraulic Articulated Truck Model. Steering Form: Articulated Hydraulic Steering. Hydraulic pump: 5055 Or 5065 brushless motor + Italian pump head (Factory 3.5mpa). Hydraulic Pump: Flow 1.2L/Min, Rated Pressure 3.5Mpa (The Hydraulic System Uses No. 46 Hydraulic Oil By Default).