A suspension member includes a cross member and front body mounts. The cross member includes a main panel including a lower panel and an upper panel joined together, and a reinforcing panel joined to the main panel. The cross member is a member including a front wall, an upper wall, a rear wall, and a lower wall, and having a closed sectional shape defined by the front wall, the upper wall, the rear wall, and the lower wall. The reinforcing panel includes a lower flange constituting a front portion of the lower wall, and an intermediate wall extending upward from a rear end of the lower flange and joined to the upper wall. On opposite sides of the cross member in a vehicle-width direction, bottom walls of the front body mounts are joined to the flange, and side walls of the front body mounts are joined to the main panel.

A hydraulic excavator as a work vehicle includes: a revolving frame; and a cab. The cab includes: a floor member that faces the revolving frame, with a gap therebetween; a support base provided on the floor member and supporting an operator's seat; a pillar member connected to a left end of the floor member; and a reinforcing member connected to the pillar member and the support base. The hydraulic excavator further includes a restriction member provided in the gap and protruding from the floor member toward the revolving frame. The restriction member has a protrusion length shorter than a length of the gap in an up-down direction, and is provided below the support base.

Provided is a vehicle body front structure capable of suppressing load concentration in a collision body and preventing local deformation of the collision body. A vehicle body front structure according to one embodiment of the present invention is a vehicle body front structure including a front side member extending in the longitudinal direction on the side of a power unit mounting room located at the front of a vehicle, the vehicle body front structure further including: a strut tower that is disposed on the outer side in the vehicle width direction of the front side member, and to which a suspension is fixed; a fender apron disposed on the front side of the strut tower and on the outer side in the vehicle width direction of the front side member; a first member fixed to the front end of the front side member and extending in the vertical direction; a reinforcement member fixed to the outer side in the vehicle width direction of the lower end of the first member, the reinforcement member having a flat plate portion facing the front of the vehicle over a predetermined length in the vertical direction; and a second member connecting the reinforcement member and the fender apron.

Provided is a vehicle body front structure capable of suppressing load concentration in a collision body and preventing local deformation of the collision body. A vehicle body front structure according to one embodiment of the present invention is a vehicle body front structure including a front side member extending in the longitudinal direction on the side of a power unit mounting room located at the front of a vehicle, the vehicle body front structure further including: a strut tower that is disposed on the outer side in the vehicle width direction of the front side member, and to which a suspension is fixed; a fender apron disposed on the front side of the strut tower and on the outer side in the vehicle width direction of the front side member; a first member fixed to the front end of the front side member and extending in the vertical direction; a reinforcement member fixed to the outer side in the vehicle width direction of the lower end of the first member, the reinforcement member having a flat plate portion facing the front of the vehicle over a predetermined length in the vertical direction; and a second member connecting the reinforcement member and the fender apron.

A vehicle body mount assembly includes an inner metal sleeve, a polymer mounting bracket with a damper opening oriented coaxially with the inner metal sleeve, an elastomeric damper disposed within the damper opening between the inner metal sleeve and the polymer mounting bracket, at least one fastening element embedded in and extending from the polymer mounting bracket, and a ferrule disposed at least partially within the inner metal sleeve. A polymer outer sleeve can be included and disposed between elastomeric damper and the polymer mounting bracket. Also, the at least one fastening element can be a stud bolt with a head embedded in the polymer mounting bracket, a nut embedded in the polymer mounting bracket, or a metal sleeve configured for a bolt to extend therethrough embedded in the polymer mounting bracket.

A CPU of a control device provided in a traveling unit causes a display to display information indicating that it is necessary to mount an energy absorbing unit capable of absorbing collision energy in a case where it is determined that a vehicle cabin forming unit is for the purpose of carrying a person, and causes the display to display information indicating that it is not necessary to mount the energy absorbing unit in a case where it is determined that the vehicle cabin forming unit is not for the purpose of carrying a person.

A CPU of a control device provided in a traveling unit causes a display to display information indicating that it is necessary to mount an energy absorbing unit capable of absorbing collision energy in a case where it is determined that a vehicle cabin forming unit is for the purpose of carrying a person, and causes the display to display information indicating that it is not necessary to mount the energy absorbing unit in a case where it is determined that the vehicle cabin forming unit is not for the purpose of carrying a person.

A secondary retention device includes a bolt inserted through a cab floor and a modular saddle mount. A nut and the bolt retain the cab floor and the modular saddle mount together. A first alternative includes a yoke extending upward from the modular saddle mount, an extension plate extending downward from a bottom of the cab floor and a lock pin. A second alternative includes a bent over edge of the cab floor, a bent-up edge of the modular saddle mount and the lock pin. A third alternative includes a retention plate extending downward from the cab floor, a slot opening formed through a modular saddle mount to receive the retention plate and a fastener. A fourth alternative includes a curved tab extending upward from a modular saddle mount and a slot opening formed through the cab floor to receive the curved tab.

A secondary retention device includes a bolt inserted through a cab floor and a modular saddle mount. A nut and the bolt retain the cab floor and the modular saddle mount together. A first alternative includes a yoke extending upward from the modular saddle mount, an extension plate extending downward from a bottom of the cab floor and a lock pin. A second alternative includes a bent over edge of the cab floor, a bent-up edge of the modular saddle mount and the lock pin. A third alternative includes a retention plate extending downward from the cab floor, a slot opening formed through a modular saddle mount to receive the retention plate and a fastener. A fourth alternative includes a curved tab extending upward from a modular saddle mount and a slot opening formed through the cab floor to receive the curved tab.

An assembly for releasably engaging an upper vehicle part with a base vehicle part comprises the upper vehicle part, the base vehicle part and a securing assembly for ensuring that the upper vehicle part is secured to the base vehicle part in an operational state of the vehicle. The securing assembly comprises an inter-connecting member adapted to extend from the upper vehicle part to the base vehicle part in said operational state, said inter-connecting member having a body portion and a projecting portion defining an abutment surface. The securing assembly further comprises a releasable fixation support having a recess adapted to accommodate a part of the body portion wherein another part of the releasable fixation support is capable of restricting displacement of said inter-connecting member in a direction towards said upper part vehicle by engaging with said abutment surface of said projecting portion in said operational state.