What is the difference between Sanya Heavy Industry concrete electric drag pump and diesel fuel pump
The diesel drag pump, is relying on its own diesel engine to run the main pump to provide power, driving the entire system to run.
Electric drag pump, is by external three-phase 380V voltage, the motor rotation to the main pump to provide power, thus driving the entire hydraulic system operation;
Sany Heavy-duty concrete transport towing pump, according to the power source in two categories, namely: electric drag pump and diesel trailer,
