National Stock Number:
3815-17-122-4119
Federal Supply Class:
3815
National Item Identification Number:
171224119
Description:
BACKHOE,CRANE-SHOVE
Detail:
AN APPARATUS CONSISTING OF A STEEL BOOM OPERATED BY CABLES, IN A VERTICAL ARC, WITH A BUCKET ON A SWINGING STEEL ARM, ATTACHED AT ONE END, THE OTHER END DESIGNED FOR ATTACHING TO A CRANE-SHOVEL BASIC UNIT. THE SHOVEL DIGS BY BEING PULLED TOWARD THE BASIC UNIT AND IS EMPTIED BY BEING LIFTED AND PULLED AWAY FROM THE BASIC UNIT.
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