"With its unique boom the B7-6 Sigma is able to work where no other excavator can: efficient when working at height but also when digging below the dividers and between the shoring plates of a trench. Perfect to excavate in urban environments, its unique boom reduces truck rotations when loading or unloading: the bucket can go in the corners of the truck easily.
The B7-6 is also very stable and its boom is very resistant due to the high tensile steel from which it is made of. High tensile steel is 1.5 times stronger than ordinary steel and is lighter which improves the weight distribution of the machine."
The above is how Yanmar themselves describe the most innovative excavator on offer, the B7-6 Sigma. This 8 tonne excavator is the latest edition of sigma, three piece offset boom machines from Yanmar. Including; the latest Yanmar engine, improved stability, 40% larger cab space, the VIPPS hydraulic system and the ability to turn 360° in a lane just 2.7 meters wide.
Early in 2017 we have been offered the chance to have a B7-6 Sigma for demo purposes. If you or somebody you know would be interested in trying out this excavator and seeing it's many benefits in action please complete the below Deceleration of Interest form.