... ,YC4E140-20 engine(EURO III),air condition,safety system. QY8D Truck CraneQY8D Truck Crane uses Dongfeng EQ1092F19DJ universal chassis, gasoline engine of ... overload occurs, ensuring the safety in lifting operation.A suspension stabilizer is installed on the suspension to assure work with PTO ... valve, hydraulic lock, hoist limit switch, working radius indicator and stabilizer. XCMG QY8D Truck crane