Kubota Corporation

Junichi Fujiwara

Katsuhiko Yukawa

Takashi Kuramoto

Wataru Sasaki

Hiroki Bessho

Masaaki Ueda

Takafumi Komatsu

Kensuke Okabe

Taro Nakamura

Kiyoshi Matsui

Kenzo Kusama

Yusuke Morita

Toshiki Ono

Masatoshi Sakai

Daisuke Matsumiya

Shiro Watanabe

Akihiro Ichihara

Yuji Fujita

Takafumi Wada

Tsukasa Haraguchi

Sakae Sugahara

Shinya Mukae

Yumi Kushimoto

Satoko Ueno

Masanori Shintani

A routing-member guide structure includes a movable member pivotably supported by a fixed-side member; a first routing member routed on or along the movable member; and a guide member to guide the first routing member. The movable member includes a first wall portion and a second wall portion facing each other with an interval therebetween. The guide member is inserted, in a direction intersecting the extending direction of the first routing member having been routed between the first wall portion and the second wall portion, into a space between the first wall portion and the second wall portion and is fixed to the movable member so as to guide the first routing member between the first wall portion and the guide member.

Routing-member guide structure and working machine

A work vehicle is disclosed that includes a front guard that is provided at a front end portion of a traveling vehicle body and protects the traveling vehicle body, and an auxiliary device that can be attached to and removed from the front guard. The front guard is provided with an attachment portion to which the auxiliary device can be attached and from which the auxiliary device can be removed.

Work vehicle

A fuel tank, an engine to which fuel is supplied from the fuel tank through a suction path, a canister for absorbing fuel vapor from the fuel tank, a guide pipe for supplying fuel vapor to the suction path, and a control valve for controlling a flowing state of fuel vapor in the guide pipe are provided. The canister and the control valve are integrally attached to the support member, and the support member is supported by a vehicle body fixing portion.

A multi-purpose vehicle includes a seat provided between front wheels and rear wheels, a load carrying deck provided on a rear side of the seat, a right tail lamp provided on a right lower side of a rear portion of the load carrying deck, a left tail lamp provided on a left lower side of the rear portion of the load carrying deck, a right tail lamp guard provided on rear side of the right tail lamp and connected to the load carrying deck, a left tail lamp guard provided on rear side of the left tail lamp and connected to the load carrying deck, and a rear bumper. The rear bumper is connected to and between the right tail lamp guard and the left tail lamp guard.

Vehicle having a load carrying deck and attachment device for the same

Provided is a utility work vehicle including an engine section, a speed changer device and a belt type stepless speed changer device, a rear frame supporting the engine section, and a main frame supporting the rear frame. The rear frame includes right and left rear wheel supporting portions, each of which has a front supporting member and a rear supporting member extending upwards from the rear frame. The rear supporting member disposed on more rear side of the vehicle body than the belt type stepless speed changer device has its upper end connected to a rear frame portion of the main frame. The front supporting member is disposed on more laterally outer side of the vehicle body than the belt type stepless speed changer device. Between an upper end of the front supporting member and the rear frame portion, there is formed a space that allows attachment/detachment of a speed changer cover detachably attached to the belt type stepless speed changer device from a laterally outer side of the vehicle body.

Utility work vehicle

The present invention is aimed to provide a working machine provided with: a condenser unit including a condenser of an air conditioner and a cooling fan for cooling the condenser, the condenser unit being disposed in a side of a cabin; and a protection cover covering above the condenser unit, capable of reducing propagation to an operator side of an air intake sound caused by inhalation of air in the protection cover through an air intake vent when the cooling fan causes a wind. In this working machine, each of air intake vents for taking cooling air into the protection cover is formed in an upper surface side of the protection cover and in each of wall parts oriented in a direction opposite to a direction visible from an operator in the cabin.

Working machine having a condenser and protection cover

A bonnet sealing structure for a swiveling work machine includes: a bonnet configured to cover an engine provided on a swivel stage including: a fixed cover, and an open-close cover which is swingably supported about a vertical shaft and is openable and closable relative to the fixed cover; a sealing member through which an upper end portion of the open-close cover is brought into contact with an upper end portion of the fixed cover when the open-close cover is closed; and a cover piece protruding from one of an upper wall of the open-close cover and an upper wall of the fixed cover, wherein when the open-close cover is closed, the cover piece is located above the sealing member and reaches a point above the other of the upper wall of the fixed cover and the upper wall of the open-close cover.

Bonnet sealing structure for work machine

An upper assembly structure of a work machine comprising a driver's seat mounted on a vehicle body, an engine compartment for housing an engine, a tank compartment for housing a tank, a hood, a tank cover member, a first partition for partitioning between the engine compartment and the driver's seat, a second partition for partitioning between the tank compartment and the driver's seat, and a support frame mounted on the engine compartment including an arm member protruding from the support frame toward the tank compartment, wherein the engine compartment and the tank compartment are arranged to form an L-shape as viewed from the top, wherein the engine compartment is covered by the first partition and the hood, wherein the tank compartment is covered by the second compartment and the tank cover member, and wherein the arm member supports internal equipment arranged inside the tank compartment.

Upper assembly structure of work machine

A swiveling utility machine includes a swivel deck, an engine disposed at a rear portion of the swivel deck, a radiator disposed adjacent the engine, a driver's seat, a right implement controller disposed on the right side of the driver's seat and a left implement controller disposed on the left side of the driver's seat. A support frame is disposed at a rear portion of the swivel deck in such a manner as to create a rectangular space inside the swivel deck, the engine being mounted within the rectangular space. The driver' seat is disposed upwardly of the support frame. The right implement controller is secured to a right side of the support frame, and the left implement controller is attached to a left side of the support frame to be switchable in its posture between an operational posture and a retracted posture. An access step is disposed at a front portion of the support frame, and an access entrance is provided on a left side of the access step.

Swiveling utility machine having swivel deck

A small swivel type working vehicle includes a running device (), a swivel base () mounted on the running device () to be swivelable about a vertical swivel axis (X), a driver's seat () mounted on the swivel base (), a control box () mounted upright on a top surface of the swivel base () forwardly of the driver's seat (), a swing bracket () supported to be swingable about a vertical pivotal axis () by a flange unit () provided at a front end of the swivel base (), a boom () attached to the swing bracket to be swingable about a horizontal shaft (), and a boom cylinder () connected at one end thereof to the swing bracket () and at the other end to the boom () for swinging the boom (). The boom cylinder () is disposed outside the boom () to extend along a rear surface thereof. A walk-through space () is defined between the control box () and the driver's seat (). A distance (L) from the swivel axis (X) of the swivel base () to the vertical pivotal axis () is substantially the same as a distance (L) from the swivel axis (X) to a rear end of the swivel base().

Small swivel type working vehicle

A swivel type working vehicle includes a running device (), a swivel base () mounted on the running device to be swivelable about a vertical swivel axis (), a swing bracket () supported to be swingable about a vertical axis by a flange unit () disposed at a front end of the swivel base, a boom () having a proximal end (B) thereof attached to the swing bracket to be swingable about a horizontal axis (), a boom cylinder () having one end thereof connected to the swing bracket and the other end to the boom for swinging the boom, a hydraulic pressure takeoff device () disposed in a distal end region (C) of the boom, and hydraulic pressure takeoff pipes (A,B) for supplying hydraulic pressure to the hydraulic pressure takeoff device (). The boom () is a hollow box having a front wall (), a left wall (A), a right wall (B) and a rear wall () extending longitudinally of the boom. The boom cylinder () is disposed outside the boom to extend along the rear wall of the boom. The hydraulic pressure takeoff pipes (A,B) extend from the swivel base through a proximal opening () formed adjacent the proximal end (B) into the boom to reach the hydraulic pressure takeoff device.

Growing community of inventors

Sakai, Japan

Junichi Fujiwara