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Title:
GRAVEL REMOVING MACHINE
Document Type and Number:
Japanese Patent JP2002305906
Kind Code:
A
Abstract:

To provide a gravel removing machine of a constitution in which the car body balance can easily be kept.

This gravel removing machine is equipped with a gravel removing and transporting device 5 having a drilling part at the tip in front of a self-propelled type vehicle. Conveyors 9 and 11 for transporting gravels transported with the gravel removing and transporting device 5 are loaded onto the central part of a body frame 4 of the self-propelled type vehicle. Hydraulic power units 13a and 13b are arranged in the left and the right on the body frame 4 which is installed on a truck frame of the self-propelled type vehicle so as to be freely shakable in the left and the right, and a driving device for shaking the body frame 4 relatively to the truck frame is installed.


Inventors:
ICHIKAWA ISAMU
KANEKO SATOSHI
OTSUKA KOICHI
YOKOYAMA NOBUAKI
Application Number:
JP2001116890A
Publication Date:
October 22, 2002
Filing Date:
April 16, 2001
Export Citation:
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Assignee:
HITACHI CONSTRUCTION MACHINERY
International Classes:
A01B43/00; E02F7/00; (IPC1-7): A01B43/00; E02F7/00
Domestic Patent References:
JPH1193207A1999-04-06
JPS6115076U1986-01-28
JP2000184802A2000-07-04
JPS57166942U1982-10-21
Attorney, Agent or Firm:
Shoichi Wakata



 
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