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Wheel loader

A wheel loader, body technology, applied in the direction of transportation and packaging, automatic starting device, earth mover/excavator, etc., which can solve problems such as interruption and decreased workability

Inactive Publication Date: 2009-04-22
KUBOTA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve this problem, it is enough to start the picking operation under the state of applying the brake by stepping on the brake pedal. When the brake pedal is stopped, there is a problem of lower workability

Method used

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Embodiment Construction

[0057] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0058] In FIGS. 1 to 3 , reference numeral 1 denotes an urban-type small wheel loader used for, for example, gardening. The wheel loader 1 includes a lower traveling body 2 and an upper rotating body 3 .

[0059] The traveling body 2 is a wheeled traveling body 2 capable of traveling on a pair of left and right front and rear wheels 4 , 5 . The traveling vehicle 2 includes a pair of left and right front and rear wheels 4, 5, a traveling body 6 supported by the front and rear wheels 4, 5, an engine 7 mounted on the traveling body 6, and the power from the engine 7 is transmitted to the rear wheels. 5, and a front wheel power transmission mechanism 9 branching from the traveling system main power transmission mechanism 8 to transmit power to the front wheels 4.

[0060] The traveling body 6 includes a main frame 11 and a front frame 12 provided on the front side of the ma...

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PUM

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Abstract

A wheel loader having good operability is disclosed. The wheel loader has a machine body (6) travelably supported on wheels (4, 5); a working device (95) supported on the machine body (6), the working device (95) having a boom (120) swingably supported at its base end side on the machine body (6), an arm (122) swingably supported at and connected to the forward end side of the boom (120), and a working tool (123) swingably provided on the forward end side of the arm (122); travel operation means (110) for performing travel operation of the machine body (6); and a brake (150) for braking, when the travel operation means (110) is not operated and the arm (122) is swung, the wheels (4, 5) in operative association with the swing of the arm (122).

Description

technical field [0001] The present invention relates to a wheel loader provided with a working device on a body supported by wheels so as to be able to travel. Background technique [0002] Conventionally, there has been a wheel loader that has a machine body that is movably supported by front and rear wheels, and that has a working device supported on the front of the body, and that the working device is supported on the machine body so that the base side can swing up and down freely. A boom, an arm pivotally connected to the front end side of the boom so as to be able to swing back and forth, and a working tool provided on the front end side of the arm so as to be able to swing freely (refer to Patent Document 1). [0003] Patent Document 1: JP-A-2005-171608 Contents of the invention [0004] In a conventional wheel loader, for example, a bucket as a work tool is arranged to face the front side, and the rear side is pivotally supported on the front end side of the arm s...

Claims

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Application Information

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IPC IPC(8): E02F9/22B60T7/12B60T7/00E02F9/02
Inventor 住吉良平铃木国广
Owner KUBOTA LTD
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