Hydraulic Excavators
Eltrak Bulgaria offers the complete range of CAT hydraulic excavators, which consists of 64 models with net power ranging from 18 hp up to 530 hp and operating weight from 1.7 ton up to 98.7 tons. Excluding the mini excavators, all other models are equipped with low-emission CAT ACERT diesel engines that meet all EU Stage IIIA emission controls. Unlike the other engine manufacturers, which use the EGR (Exhaust Gas Recirculation) Technology that makes the engines less efficient and increases the fuel consumption, Caterpillar uses the unique ACERT Technology – a series of engineering innovations that provide advanced electronic control and precise fuel delivery and refined air management, resulting in outstanding performance, lower emissions and smaller consumption of fuel.
