... -tilting control technology improves intelligent level of the pump and enhances its safety performance;.Electrohydraulic buffer, differential pressure induction, open loop hydraulic ... ; multiple automatic protections are provided.Our 43M Truck-mounted Concrete Pump class includes SY5310THB43B, SY5310THB43R, SY5310THB43V, SY5313THB43, SYG5310THB43V. For detailed information ...