Every head is equipped with a steel frame with double articulation and a pin for the installation on the escavator. The engine is provided whit a shockproof valve and a couple of drop-proof flat connections.

The following series of tools can be installed on every head: (Ø mm) 100-150-200-250-300-400-500.

All tools consist of a double steel spiral welded to the main shaft, and their final part is formede by two supports for the tooth, two replaceable casehardened steel teeth and steel tool with a corrosion-proof-welding. It is also possible to add extensions that can be easily installed with a cylindric coupling (hexagonal on request).

In compliance with the EEC standard

12 months warranty on material defaults, manufacture and assembling.
Transport expenses and manpower are not covered by warranty. Complete components such as explosion engine, alternators etc. are covered by manufacturer's warranty. There are no other explicit or implicit warranties. Data and pictures are for information and they are not compulsory. Aleco reserves itself the right to make bettering modifications without any previous notice.