Abstract: The invention relates to a change system for wear parts of an excavator bucket of an earthmoving machine, comprising a carrier structure which can be fastened to or is formed on the excavator bucket and which has a projection and also an exchange part with a pocket-like cavity for releasably plugging the exchange part onto the projection of the carrier structure, wherein, to secure the exchange part on the carrier structure, there is provided at least one connection member which is connected to the carrier structure via a first connecting mechanism and to the exchange part via a second connecting mechanism physically separated from the first connecting mechanism, wherein at least one of the two connecting mechanisms is a releasable connection.

Abstract: A wing shroud is provided for an earth moving machine bucket adapted to be positioned at least partially on a tooth adapter and/or at least partially on a lateral plate of the bucket for protecting wear sensitive bucket parts. The wing shroud includes at least one self-lock mechanism for a detachable connection to the bucket.

Abstract: An excavator bucket for an earth moving machine includes an interior bucket space formed by a curved rear wall and a pair of opposed sidewalls, with the bucket including a bucket box arranged onto the rear wall, in particular arranged on the outer surface of its top portion, which extends along a lateral axis of the bucket. The angle between at least one of the outer lateral sides of the bucket box and the rear wall of the bucket, in particular its top portion, is less than 90 degrees.

Abstract: A wear assembly for an excavator bucket comprises a cast lip, a lower wing shroud and a retaining member. The cast lip includes two upstanding wing plates. Each wing plate has a wing face on a side of the wing plate and a plate retaining formation formed on the wing face. The plate retaining formation has a plate retaining face. The wing shroud is mounted to the wing plate. The wing shroud includes a shroud retaining formation having a shroud retaining face. The retaining member includes a first bearing formation having a first face opposing and engaging the shroud retaining face, and a second bearing formation having a second face opposing and engaging the plate retaining face. The retaining member has a longitudinal axis extending between the first bearing formation and the second bearing formation. The longitudinal axis is located in a plane substantially parallel to the wing face.

Abstract: The present disclosure relates to an excavator bucket for an earth moving machine comprising an interior bucket space formed by a curved rear wall and a pair of opposed sidewalls wherein the bucket comprises a bucket box arranged onto the rear wall, in particular arranged on the outer surface of its top portion, and which extends along a lateral axis of the bucket wherein the angle between at least one of the outer lateral sides of the bucket box and the rear wall of the bucket, in particular its top portion, is less than 90 degrees.

Abstract: The present disclosure refers to a wing shroud for an earth moving machine bucket adapted to be positioned at least partially on a tooth adapter and/or at least partially on a lateral plate of the bucket for protecting wear sensitive bucket parts wherein the wing shroud comprises at least one self-lock mechanism for a detachable connection to the bucket.

Abstract: A wear assembly for an excavator bucket comprises a cast lip, a lower wing shroud and a retaining member. The cast lip includes two upstanding wing plates. Each wing plate has a wing face on a side of the wing plate and a plate retaining formation formed on the wing face. The plate retaining formation has a plate retaining face. The wing shroud is mounted to the wing plate. The wing shroud includes a shroud retaining formation having a shroud retaining face. The retaining member includes a first bearing formation having a first face opposing and engaging the shroud retaining face, and a second bearing formation having a second face opposing and engaging the plate retaining face. The retaining member has a longitudinal axis extending between the first bearing formation and the second bearing formation. The longitudinal axis is located in a plane substantially parallel to the wing face.