Atlas Copco in Bauma 2010
May 19, 2010
The hydraulic hammers Atlas Copco serve to advance in tunnels, cleaning works after the blasting, enlargement and demolition. In the work carried out in galleries the particles of dust in the air can enter Chamber percussion damaging the piston and also with the possibility of contaminating the circuit of oil between the device and carrier machineas well as the possibility of corrosion in the piston for water used for dust suppression. All of these factors can lead to the emergence of a significant wear in the hammer.
To eliminate the problems of this nature use a supply of additional air through the use in the machine carrier of an integrated ventilation system. This ventilation system communicates with the power of the hammer of the carrier by means of a hydraulic connection machine, so there is no need of having to manually manipulate the electronics of the carrier machine. New ventilation of the hammer does not need any additional mounting surface and the air hose nor requires any special installation. It is synchronized with the hydraulic hammer and works without any type of emission. Such ventilation is available for the hammers Atlas Copco in the range 1000 - 4,200 kg.
Atlas Copco also introduced three new hydraulic breakers with PowerAdapt and optimized power relationship. HB 2000 with 2,000 kg of weight in service has 10% more power than its predecessor, the HB 2200. The new 3100 HB and HB 4700, with 3,100 and 4,700 kg weight in service respectively, offer 5% and 13% more power than previous models.
This Atlas Copco retains his philosophy of designing hydraulic tools with better power relations. You get the same power with machine and a hydraulic device carrier of lower class. Both investment costs and maintenance reduced. At the same time it represents a major power and a high demand for the hydraulic device, obtained thanks to the new features of the product.
The three models of hydraulic breakers are equipped with PowerAdapt system, which disconnects the hammer in the event of an excess pressure of oil.
