A snow groomer vehicle comprising: a frame (2) extending along a longitudinal axis (70); a tiller assembly (9) connected to the frame (2) by a connecting device (21), preferably the tiller assembly (9) comprising a tiller (9a) and a finisher (9b); at least one control device (17) coupled to the tiller assembly (9) and configured to control at least two parameters of the tiller assembly the control device (17) comprising a memory configured to store at least two groups of values (N, M), preferably four groups of values (N, M, P, Q), relating to the at least two parameters (A, B), wherein each group of values (N, M) includes at least one value for each of the at least two parameters (A, B); the control device (17) being configured to receive the selection of a group of values of the at least two groups of values (N, M) and control the at least two parameters of the tiller assembly (9) according to the values of the selected group of values (N; M).

A snow groomer vehicle comprising: a frame (2) extending along a longitudinal axis (70); a tiller assembly (9) connected to the frame (2) by a connecting device (21), preferably the tiller assembly (9) comprising a tiller (9a) and a finisher (9b); at least one control device (17) coupled to the tiller assembly (9) and configured to control at least two parameters of the tiller assembly the control device (17) comprising a memory configured to store at least two groups of values (N, M), preferably four groups of values (N, M, P, Q), relating to the at least two parameters (A, B), wherein each group of values (N, M) includes at least one value for each of the at least two parameters (A, B); the control device (17) being configured to receive the selection of a group of values of the at least two groups of values (N, M) and control the at least two parameters of the tiller assembly (9) according to the values of the selected group of values (N; M).

An ice leveling system involves a laser receiver mountable on an ice conditioning head of an ice resurfacing machine below a top-most portion of the ice resurfacing machine and at least two laser projectors that project laser light in a plane below a level of the top-most portion of the ice resurfacing machine. The at least two laser projectors are mountable adjacent to an ice surface and are positionable around the ice surface so that the laser receiver when mounted on the ice resurfacing machine always receives the laser light from at least one of the at least two laser projectors during an ice leveling operation. At least one of the at least two laser projectors is height adjustable to align the laser light plane projected by the height adjustable laser projector with the laser light plane of others of the at least two laser projectors.

A snow tiller for the preparation of ski runs, has a frame extending symmetrically on opposite sides with respect to a longitudinal axis; a tiller module coupled to the frame and having a shaft; and a easing, which is arranged around the shalt; a finisher, which has a flexible mat with one end coupled to the casing; and a pressure bar that is fixed to the flexible mat; and an adjusting assembly connected to the pressure bar and to the frame and/or to the casing and configured to enable a free oscillation of the pressure bar around an axis parallel to the longitudinal axis of the snow tiller and to selectively actuate a controlled adjustment of the distance between the pressure bar and the casing.

A snow tiller for the preparation of ski runs, has a frame extending symmetrically on opposite sides with respect to a longitudinal axis; a tiller module coupled to the frame and having a shaft; and a easing, which is arranged around the shalt; a finisher, which has a flexible mat with one end coupled to the casing; and a pressure bar that is fixed to the flexible mat; and an adjusting assembly connected to the pressure bar and to the frame and/or to the casing and configured to enable a free oscillation of the pressure bar around an axis parallel to the longitudinal axis of the snow tiller and to selectively actuate a controlled adjustment of the distance between the pressure bar and the casing.

A transverse bar for tracks of snow groomers is defined by a section bar, which extends in a direction, and is provided with an inner cavity, which extends through the section bar in the direction, is laterally open in the direction, and is at least partially filled with a water-repellent polymer filling material.

A transverse bar for tracks of snow groomers is defined by a section bar, which extends in a direction, and is provided with an inner cavity, which extends through the section bar in the direction, is laterally open in the direction, and is at least partially filled with a water-repellent polymer filling material.

Device for controlling movements of a front- or rear-side mounted implement of a snow groomer including a kinematic system constructed from a plurality of actuating cylinders and transferable by a control unit into various functional positions which include pivoting movements of the mounted implement about a vertical axis, a transverse axis and a longitudinal axis, and also parallel shifting in the vertical direction. The kinematic system is additionally configured in such a manner that the mounted implement is shiftable in a translatory and/or parallel manner in a horizontal plane in the transverse direction and/or longitudinal direction relative to a vehicle frame of the snow groomer.

Device for controlling movements of a front- or rear-side mounted implement of a snow groomer including a kinematic system constructed from a plurality of actuating cylinders and transferable by a control unit into various functional positions which include pivoting movements of the mounted implement about a vertical axis, a transverse axis and a longitudinal axis, and also parallel shifting in the vertical direction. The kinematic system is additionally configured in such a manner that the mounted implement is shiftable in a translatory and/or parallel manner in a horizontal plane in the transverse direction and/or longitudinal direction relative to a vehicle frame of the snow groomer.

Equipment for creating a cross-country ski trail for a vehicle; comprising a tracker device to form tracks in a snow cover; and a connection structure for coupling the tracker device to a first tiller or to the vehicle; the connection structure and the tracker device being connected to each other in a jointed manner around a first axis incident with the snow cover or the ground, such as transverse to a feed direction.