Patent ID: 8555996
Filing Date: 2013-10-15
Classification: E02F

Abstract:
1. Excavator ( 10 ) that comprises a drive unit ( 11 ), an excavator tool ( 12 ) and a mounting device ( 14 ) for the excavator tool ( 12 ), said mounting device ( 14 ) comprises at least two arms ( 30 ) that are arranged to be connected to the excavator tool ( 12 ), whereby said excavator ( 10 ) comprises resilient means ( 38 ) that are located in at least two different locations (A, B), said resilient means ( 38 ) being arranged to allow the excavator tool ( 12 ) to move in at least one plane ( 20 ) relative to the drive unit ( 11 ) when said excavator tool ( 12 ) is mounted on the mounting device ( 14 ) and thereby allow the excavator tool ( 12 ) to oscillate in said at least one plane, wherein said at least two arms ( 30 ) are individually maneuverable.