Dynapac CC2000 Double Drum Asphalt Roller

Now Dynapac introduce a new T4final engine alternative for the CC2200 – CC3200 product range. Dynapac have had as a lead-star to always utilize the engine power as efficient as possible keeping both fuel consumption and emissions as low as possible. The new installation on CC2200 – CC3200 is no exception but on the contrary, we have gathered together a number of features as standard to have the best possible efficiency.

T4 FINAL DIESEL ENGINE WITH HIGH TORQUE SETTING We have used the 55 kW/ 75 hp Deutz TCD 3.6 HT engine. This is a turbo diesel with a charge air cooler that has got a very good torque curve delivering the power in a, for a roller, very efficient way. It works with a Diesel Oxidation Catalyst (DOC) for emission reduction so it is a rather uncomplicated emission control system.

ECO MODE AS STANDARD To make the CC2200 – CC3200 even more fuel efficient we have made ECO mode standard. With the ECO-mode system, it will be possible to come down 15% in fuel consumption. That means an essential amount of money saved on fuel. The ECO-mode will also make our already silent rollers even more silent as it keeps the engine rpm as low as possible.

EFFICIENT PATENTED ECCENTRIC WEIGHTS AS STANDARD With our patented eccentric weights package designed for the highest possible efficiency we gain as much as 50% lower power needed when starting up the eccentric weights. That is as much as 12 kW/ 16 hp less power needed. This in combination with our highly efficient two-pump vibration system means much less need for a big diesel engine power and thereby lower fuel consumption.

SERIAL START-UP OF THE DRUM VIBRATION On the CC2200 – CC3200 with T4final installation we have programmed the vibration system to always make a small time difference between starting up the drum that goes first and the drum that goes last. This makes it possible to start up the drum vibration with very little drop in the diesel engine rpm making the roller very powerful with regards to the drive of the roller. It also makes the vibration reach the correct vibration frequency very fast.