SENNEBOGEN Demolition excavator with backhoe bucket

After the demolition of a building, the rubble that has accumulated must be disposed of and often then the site levelled or a new excavation pit created. The new earthmoving equipment of the SENNEBOGEN 830 E Demolition Vario Tool, the EA12 with a reach of 12 meters, has a very robustly designed, three-part boom that enables impressive lifting capacities of up to 6 tons and is therefore also suitable for particularly heavy demolition tools of larger machine classes (e.g. the SENNEBOGEN 870 E Demolition). The machine has maximum mobility within the work area and covers virtually every angle. The operator can choose between the two kinematic positions by moving a pin on the boom: the extended compact boom KA, which is used for heavy dismantling work at height. On the other hand, he can choose the bent KA position, with which the maximum digging depth of 5 meters can be achieved and which is therefore particularly suitable for earthworks and foundation work. When demolishing basements and foundations, the machine can be placed close to the pit. This is not only space-saving, but the driver also gets a better view of the work area, even if it is lower. In addition, the flexibility of the boom in turn facilitates transport, as the boom can be transported in a compact way together with the base machine on a low-loader.

Equipped with the new 1.7m³ backhoe bucket, the machine can take on classic earthmoving tasks such as excavation, foundation work or loading the accumulated construction rubble into the trucks in addition to demolition work.

Another big plus is that with the optional fully hydraulic quick-change system, the entire equipment can be changed at the touch of a button in just a few minutes. This applies to both the booms and the attachment. The basic machine can thus be moved in the shortest possible time between the three boom variants – the two-piece AB17 with a reach of 17 metres, the three-part long-front equipment AB23 with a reach of 23 metres, and the earthmoving equipment EA12 – as well as various attachments – from demolition tongs to pulverisers – and can be adapted directly to the specific requirements of the construction site. The flexible demolition excavator SENNEBOGEN 830 Demolition Vario Tool can therefore be used easily and economically for several jobs in larger demolition projects without the need for an additional machine. This is not only practical, but also significantly reduces both costs and logistics for the demolition contractor.