The Main Components

• Two - piece hydraulic boom
• Mixing head (main jet)
• Joy-stick operation
• Aggregate hopper
• Bitumen tank
• Warning sign

 


Operation

The complete repair can be carried out from the driver's seat. All operations are controlled by means of two joysticks, and all other functions can be controlled from the panel inside the cabin.

The main jet

The following media are ejected:
compressed air, bitumen emulsion,
aggregate. The mixing head mixes
bitumen emulsion and aggregate.

Safety

The operator works in a safe and ergonmically designed enviroment at a comfortable temperature. He is not exposed to traffic, dirt or butumen fumes and has an excellent view over the working area.

High mobility

The fast relocation and rapid conversion from transport to working mode give the Patcher a high mobility. There is no long preperation or waiting time thanks to the thermostat-controlled LPG burner. The Patcher heats and mixes the material by itself. It can start work immediately after reaching the repair site. Repairs can be carried out regardless of ambient temperature in all seasons. 

The aggregate hopper	Air compressor	Bitumen emulsion tank
The aggregate is protected in a heated hopper with a folding cover. A screw conveyor with infinitely adjustable speed transports the aggregate to the ejector housing. From there it is blown to the main jet by a powerful air blower.	The air compressor generates a powerful current of air and is equipped with double silencers. This contributes to its low noise Level, which makes the DP Road Repair Patcher especially suitable for operation in cities and other densely populated areas at night.	In the insulated bitumen emulsion tank, a thermostat- controlled safety LPG burner maintains the bitumen emulsion at the desired temperature whilst a 60 L/min circulation pump ensures even heat distribution. The tank is filled by means of the internal bitumen pump.