1.The asphalt pump adopts QGB950 (high viscosity asphalt pump, 950 liters/minute) 2. Hydraulic system: manual reversing valve, asphalt pump hydraulic drive motor model 05-110-BD31, hydraulic pump adopts side power take-off CBQ550-L or engine rear power take-off GPC4-50R 3.Control method: rear working platform operation box control; 36 pneumatic control nozzles (one controls one) 4.Heating method: automatic heating of thermal oil + burner G20 (imported from Italy). 5.Spreading width is 4.5 meters; optional 6 meters and 48 nozzles plus extra fee 6. Spreading volume range: 0.25-3.5L/㎡ 7.Gasoline generator: 6 kilowatts 8.Spraying medium: emulsified asphalt, hot asphalt, modified asphalt, etc.