Title:
DEVICE FOR REMOVING FROZEN SOIL FOR TRACK FRAME
Document Type and Number:
Japanese Patent JP2002068033
Kind Code:
A
Abstract:
To provide a device capable of removing a frozen soil on a track frame without polluting a peripheral environment.
In a traveling body 2 provided with a track frame 16, a crawler belt fitted to the track frame 16, and a hydraulic motor 26 for driving the crawler belt, pressure-oil pipings 28, 29 for connecting a hydraulic pump and/or a pressure-oil tank inside a turning body 3 on the traveling body 2 to the hydraulic motor 26 are laid along the inner face of the track frame 16.
Inventors:
FUJIMOTO TAKASHI
OCHIAI MASAMI
OCHIAI MASAMI
Application Number:
JP2000263618A
Publication Date:
March 08, 2002
Filing Date:
August 31, 2000
Export Citation:
Assignee:
HITACHI CONSTRUCTION MACHINERY
International Classes:
E02F9/00; B60K7/00; B62D55/088; E02F9/02; (IPC1-7): B62D55/088; B60K7/00; E02F9/00; E02F9/02
Attorney, Agent or Firm:
Kenjiro Take (3 outside)
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