Kubota Corporation

Masataka Takagi

Akihiko Mori

Masaki Abe

Eiji Miyazaki

Arinobu Ishida

Takahiro Yonekura

Masayuki Nakano

Kosuke Oyama

Ryoichi Nishi

Hiroki Fukudome

Shusaku Yamaguchi

Tomiho Tanaka

Naoya Tsuda

Shuichi Takeshita

Kenzo Ushiro

Yutaka Inubushi

Naoya Muramoto

Yuta Ozeki

Akiyoshi Uchijima

Naoki Onishi

Koichi Kawaguchi

Koji Saito

A standis maintained under a stored posture when the standis pivoted toward the stored posture side in association with a dumping actin of a bucketand a lock mechanismis switched to a locking state. The stand is switched to an in-use posture when the lock mechanismis switched to a releasing state while the standis maintained under the stored posture by the lock mechanism

Work vehicle and front loader

A standis maintained under a stored posture when the standis pivoted toward the stored posture side in association with a dumping action of a bucketand a lock mechanismis switched to a locking state. The stand is switched to an in-use posture when the lock mechanismis switched to a releasing state while the standis maintained under the stored posture by the lock mechanism

A support for and/or a front loader includes a first main frame fixed to one of a left and right side of a vehicle body and a second main frame fixed to the other of the left and right sides of the vehicle body. A rear end of the second main frame is positioned further forward than a rear end of the first main frame.

Front loader, support frame for a front loader and method

Bucket work machine for a loader

A work apparatus to be mounted to a work vehicle includes: a pair of cylindrical mastsdisposed erect on right and left sides of a vehicle body having a control valve; a boompivotally supported to the masts; an implement pivotally supported to the boom; a boom cylinderfor pivoting the boom; an implement cylinderfor operating the implement; a boom piping system communicating the control valve with the boom cylinder; and an implement piping system communicating the control valve with the implement cylinder; wherein a channel constituting memberconstituting the boom piping system extends vertically within each mast; one end of the channel constituting memberextends to the outside at a lower portion of the mast to be connected with the control valve; and the other end of the channel constituting memberextends to the outside at an upper portion of the mastto be connected with boom cylinder

Loader work apparatus

A work vehicle operable in a rearward facing position using a simple construction is disclosed. The work vehicle includes a hydrostatic stepless change speed device for transmitting power from an engine to a traveling device, a change speed pedal mechanism operable in a forward facing position for changing speeds in the hydrostatic stepless change speed device, and a travel-control lever provided at a rear position of a vehicle body and operable in the rearward facing position. The travel-control lever and the change speed pedal mechanism are linked to each other through a mechanical interlocking mechanism so as to control the hydrostatic stepless change speed device by the travel-control lever through the change speed pedal mechanism.

Work vehicle with drive operation device

The invention provides a loader work machine with improved front visibility and improved aesthetic appearance. The loader work machine includes a self-propelled machine body, a work device having a boom, a boom cylinder, and a side frame for vertically pivotally supporting base portions of the boom and the boom cylinder, and a frame unit for attaching the work device to the self-propelled machine body. The frame unit has a support platform projecting laterally outward from the self-propelled machine body and a main frame mounted erect on the support platform for supporting and connecting a lower portion of the side frame. An accumulator is connected to the boom cylinder for absorbing shock occurring during a vertical pivotal movement of the work device and this accumulator is attached to the frame unit.

Loader work machine

A work vehicle with a working implement, comprising: a control leverfor controlling the working implementthe control lever being rockably disposed laterally of a driver's seatmounted on a vehicle bodya control valvedisposed laterally of the vehicle body for controlling actuatorsthat drive the working implement; and interlocking linksfor interlocking the control lever and spoolsof the control valveand transmitting rocking of the control lever to the spools; wherein the control leverand the spoolsare staggered transversely and longitudinally of the vehicle bodyand the interlocking linksare bent, one end of each interlocking link being connected to a first link connectorconnected to the control lever, the other end of each interlocking link being connected to a second link connector connected to one of the spools.

Work vehicle with staggered control level

A loader control device for controlling a loader implement attached to a tractor is disposed in a position adjacent a driver's seat and does not obstruct the driver boarding or alighting from the tractor. For this purpose, the tractor includes a vehicle body; a loader implement detachably attached to a front part of the vehicle body; a driver's seat mounted on the vehicle body; a steering device disposed forwardly of the driver's seat; a step laid between the driver's seat and the steering device; rear wheel fenders at opposite lateral positions of the driver's seat; and a shifting unit disposed between the driver's seat and one of the rear wheel fenders; wherein a mounting unit for mounting a loader control device for controlling the loader implement is provided in a forward position of an upper surface of the one of the rear wheel fenders.

Tractor

A work vehicle with a front loader is disclosed. The work vehicle includes a traveling control section having an operator's seat, a hood provided forwardly of the traveling control section, a pair of masts provided on right and left sides of the hood, a pair of booms projecting forwardly from upper ends of the masts and an implement detachably connected to the booms. An upper face of the hood is inclined downwardly from its rear upper portion to its front upper portion. The inclined upper face is located adjacent a downward line of sight from an operator's space in the traveling control section to a connecting portion between each boom and the implement.

Growing community of inventors

Sakai, Japan

Masataka Takagi