PADDY FIELD WORK MACHINE

Title:

PADDY FIELD WORK MACHINE

Document Type and Number:

Japanese Patent JP2002293171

Kind Code:

A

Abstract:

To provide a paddy field work machine that dispenses with an artificial accelerator setting operation, excels in handleability and can correct accelerator setting according to a fluctuation in a travel load resulting from a situational change in a field.

A governing mechanism 21 for a mounted engine 8 is set and operated by an actuator 23. A controller 26 controls the operation of the actuator 23 according to a detection result of a shift setting state so that the shift setting state of a continuously variable transmission for travel and an accelerator setting state of the governing mechanism 21 are in a preset given relation. The controller 26 automatically changes relational characteristics of the shift setting state and the accelerator setting state according to a detection result by a sensor 41 for detecting mud hardness of a field.

Inventors:

TANAKA TOMIO
KUBOTSU MAKOTO
FUJII KENJI
NAKAGAWA YOSHIKIYO

Application Number:

JP2001099025A

Publication Date:

October 09, 2002

Filing Date:

March 30, 2001

Export Citation:

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Assignee:

KUBOTA KK

International Classes:

A01C11/02; B60W10/04; B60W10/06; B60W10/10; B60W10/101; F02D9/02; F02D11/04; F02D29/00; (IPC1-7): B60K41/12; A01C11/02; B60K41/00; F02D9/02; F02D11/04; F02D29/00

Attorney, Agent or Firm:

Shuichiro Kitamura

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