Snowmobile
Embodiments of the present disclosure describe a snowmobile including a chassis, a tunnel, an engine, a drive track and a drivetrain. The tunnel is attached to the chassis and includes running boards located on either side of the tunnel. The engine is attached to the chassis and within an engine bay. The drivetrain is operatively connected to the engine to deliver propulsive power to the drive track, wherein the running boards extend forward alongside at least a portion of the engine bay.
1. A snow vehicle, comprising:
a tunnel including a side panel, a top panel, a rear end, and a forward end;
a forward frame secured to the forward end of the tunnel;
a bumper positioned at the rear end of the tunnel, the bumper including a bumper arm positioned along the side panel of the tunnel;
a support member positioned outboard of the side panel and along a bottom edge of the side panel, the support member secured to the forward frame and extending rearward from the forward frame; and
a skid rail positioned under the tunnel,
wherein the support member is secured to the bumper arm to define a continuous rail along the side panel and the rear end of the tunnel, and
wherein the support member extends rearward from a forward end of the skid rail.
2. The snow vehicle of claim 1 , wherein the side panel vertically extends between the top panel and the continuous rail, wherein no portion of the side panel extends below a bottom surface of the continuous rail.
3. The snow vehicle of claim 1 , wherein the support member extends rearward from a track drive shaft.
4. The snow vehicle of claim 1 , wherein the support member and the bumper define a tubular shape, wherein the continuous rail defines a continuous tube along the side panel and the rear end of the tunnel.
5. The snow vehicle of claim 1 , wherein the support member extends rearward from the forward frame to the bumper arm along a line that extends toward a centerline of the snow vehicle.
6. The snow vehicle of claim 1 , wherein the side panel includes a forward portion having a first bottom edge extending along a first length and a rearward portion having a second bottom edge extending along a second length, wherein the second bottom edge is vertically offset from the first bottom edge.
7. The snow vehicle of claim 6 , wherein the bumper arm extends along the second bottom edge and the support member includes a running board extending along the first bottom edge.
8. The snow vehicle of claim 7 , wherein the support member includes a kick-up extending from the first bottom edge to the second bottom edge.
9. The snow vehicle of claim 8 , wherein the support member is spaced apart from the side panel along the forward portion of the side panel.