A work machine includes a drive source, a transmission, a travel device, a brake device, and a controller. The transmission is connected to the drive source. The travel device is connected to the transmission and causes the work machine to travel. The brake device brakes the travel device. The…
A work machine activation system includes a management device and an authentication device. The management device stores authentication information usable to authenticate a plurality of operators who are able to operate a work machine. The authentication device authenticates an operator operating…
A work machine where a plurality of exhaust treatment devices can appropriately be arranged is provided. The work machine includes an engine (), a first exhaust treatment device () that treats exhaust emitted from the engine (), and a second exhaust treatment device () that treats exhaust that has…
A position estimating system includes a first posture detector disposed in a linkage mechanism, and a controller that estimates information regarding the position of a bucket with respect to a work machine based on data regarding a shape of a first work implement, data regarding a shape of a second…
A work machine includes a body, a work implement, and a controller. The body includes a frame to which the work implement is attached, an operator's cab, and a plurality of liquid-sealed mounts that are installed at different positions of the frame and support the operator's cab. At least one of…
A work vehicle includes a vehicle body frame, a cab disposed on an upper side of the vehicle body frame, brackets connected to the cab, limiting sections and buffering devices. The limiting sections are disposed between the brackets and the vehicle body frame. The limiting sections limit a movement…
A wheel loader includes: a front frame; a bucket; a boom having a distal end connected to bucket, and a proximal end rotatably supported by front frame; a sensor configured to measure a distance between boom and a loading target; and a controller configured to control an action of wheel loader. The…
A hydraulic oil supply circuit of a work vehicle is configured to supply hydraulic oil to a transmission. A hydraulic oil warming circuit is configured to warm up the hydraulic oil. A control unit is configured to control the transmission, the hydraulic oil supply circuit, and the hydraulic oil…
A state display section of a work vehicle is configured to display whether an electricity storage apparatus is in an electricity charging or discharging state. A state determination unit is configured to determine the state to be displayed on the state display section on the basis of a parameter…
A center pillar () has a pipe structure having a hollow space (). In the center pillar (), a lower end opening () for connecting the hollow space () to an outdoor space and an upper end opening () for connecting the hollow space () to an indoor space () are formed. The lower end opening () and the…